Compare commits
4 Commits
58201afda8
...
a717f9a644
Author | SHA1 | Date | |
---|---|---|---|
a717f9a644 | |||
f32c74f84a | |||
c4f98a30c1 | |||
7369bc65a4 |
|
@ -1,4 +1,3 @@
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from scripts.geojson_creator import process_geojson
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from pathlib import Path
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import subprocess
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from scripts.ep_run_enrich import energy_plus_workflow
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@ -8,57 +7,92 @@ from hub.imports.construction_factory import ConstructionFactory
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from hub.imports.usage_factory import UsageFactory
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from hub.imports.weather_factory import WeatherFactory
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from hub.imports.results_factory import ResultFactory
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from scripts.energy_system_analysis_report import EnergySystemAnalysisReport
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from scripts.energy_system_retrofit_report import EnergySystemRetrofitReport
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from scripts.geojson_creator import process_geojson
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from scripts import random_assignation
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from hub.imports.energy_systems_factory import EnergySystemsFactory
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from scripts.energy_system_sizing import SystemSizing
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from scripts.energy_system_retrofit_results import system_results, new_system_results
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from scripts.solar_angles import CitySolarAngles
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from scripts.pv_sizing_and_simulation import PVSizingSimulation
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from scripts.energy_system_retrofit_results import consumption_data, cost_data
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from scripts.energy_system_sizing_and_simulation_factory import EnergySystemsSimulationFactory
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from scripts.costs.cost import Cost
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from scripts.costs.constants import SKIN_RETROFIT_AND_SYSTEM_RETROFIT_AND_PV, SYSTEM_RETROFIT_AND_PV
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from scripts.costs.constants import SKIN_RETROFIT_AND_SYSTEM_RETROFIT_AND_PV, SYSTEM_RETROFIT_AND_PV, CURRENT_STATUS
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import hub.helpers.constants as cte
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from hub.exports.exports_factory import ExportsFactory
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from scripts.pv_feasibility import pv_feasibility
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# Specify the GeoJSON file path
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input_files_path = (Path(__file__).parent / 'input_files')
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input_files_path.mkdir(parents=True, exist_ok=True)
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geojson_file = process_geojson(x=-73.5681295982132, y=45.49218262677643, diff=0.0001)
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file_path = (Path(__file__).parent / 'input_files' / 'output_buildings.geojson')
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# Specify the output path for the PDF file
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geojson_file_path = input_files_path / 'output_buildings.geojson'
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output_path = (Path(__file__).parent / 'out_files').resolve()
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# Create city object from GeoJSON file
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city = GeometryFactory('geojson',
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path=file_path,
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output_path.mkdir(parents=True, exist_ok=True)
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energy_plus_output_path = output_path / 'energy_plus_outputs'
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energy_plus_output_path.mkdir(parents=True, exist_ok=True)
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simulation_results_path = (Path(__file__).parent / 'out_files' / 'simulation_results').resolve()
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simulation_results_path.mkdir(parents=True, exist_ok=True)
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sra_output_path = output_path / 'sra_outputs'
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sra_output_path.mkdir(parents=True, exist_ok=True)
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cost_analysis_output_path = output_path / 'cost_analysis'
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cost_analysis_output_path.mkdir(parents=True, exist_ok=True)
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city = GeometryFactory(file_type='geojson',
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path=geojson_file_path,
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height_field='height',
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year_of_construction_field='year_of_construction',
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function_field='function',
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function_to_hub=Dictionaries().montreal_function_to_hub_function).city
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# Enrich city data
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ConstructionFactory('nrcan', city).enrich()
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UsageFactory('nrcan', city).enrich()
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WeatherFactory('epw', city).enrich()
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ExportsFactory('sra', city, output_path).export()
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sra_path = (output_path / f'{city.name}_sra.xml').resolve()
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ExportsFactory('sra', city, sra_output_path).export()
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sra_path = (sra_output_path / f'{city.name}_sra.xml').resolve()
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subprocess.run(['sra', str(sra_path)])
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ResultFactory('sra', city, output_path).enrich()
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energy_plus_workflow(city)
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ResultFactory('sra', city, sra_output_path).enrich()
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pv_feasibility(-73.5681295982132, 45.49218262677643, 0.0001, selected_buildings=city.buildings)
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energy_plus_workflow(city, energy_plus_output_path)
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solar_angles = CitySolarAngles(city.name,
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city.latitude,
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city.longitude,
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tilt_angle=45,
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surface_azimuth_angle=180).calculate
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random_assignation.call_random(city.buildings, random_assignation.residential_systems_percentage)
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EnergySystemsFactory('montreal_custom', city).enrich()
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SystemSizing(city.buildings).montreal_custom()
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current_system = new_system_results(city.buildings)
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current_status_energy_consumption = consumption_data(city)
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current_status_life_cycle_cost = {}
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for building in city.buildings:
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cost_retrofit_scenario = CURRENT_STATUS
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lcc_dataframe = Cost(building=building,
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retrofit_scenario=cost_retrofit_scenario,
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fuel_tariffs=['Electricity-D', 'Gas-Energir']).life_cycle
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lcc_dataframe.to_csv(cost_analysis_output_path / f'{building.name}_current_status_lcc.csv')
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current_status_life_cycle_cost[f'{building.name}'] = cost_data(building, lcc_dataframe, cost_retrofit_scenario)
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random_assignation.call_random(city.buildings, random_assignation.residential_new_systems_percentage)
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EnergySystemsFactory('montreal_future', city).enrich()
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for building in city.buildings:
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EnergySystemsSimulationFactory('archetype1', building=building, output_path=output_path).enrich()
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print(building.energy_consumption_breakdown[cte.ELECTRICITY][cte.COOLING] +
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building.energy_consumption_breakdown[cte.ELECTRICITY][cte.HEATING] +
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building.energy_consumption_breakdown[cte.ELECTRICITY][cte.DOMESTIC_HOT_WATER])
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new_system = new_system_results(city.buildings)
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# EnergySystemAnalysisReport(city, output_path).create_report(current_system, new_system)
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if 'PV' in building.energy_systems_archetype_name:
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ghi = [x / cte.WATTS_HOUR_TO_JULES for x in building.roofs[0].global_irradiance[cte.HOUR]]
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pv_sizing_simulation = PVSizingSimulation(building,
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solar_angles,
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tilt_angle=45,
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module_height=1,
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module_width=2,
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ghi=ghi)
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pv_sizing_simulation.pv_output()
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if building.energy_systems_archetype_name == 'PV+4Pipe+DHW':
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EnergySystemsSimulationFactory('archetype13', building=building, output_path=simulation_results_path).enrich()
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retrofitted_energy_consumption = consumption_data(city)
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retrofitted_life_cycle_cost = {}
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for building in city.buildings:
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costs = Cost(building=building, retrofit_scenario=SYSTEM_RETROFIT_AND_PV).life_cycle
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costs.to_csv(output_path / f'{building.name}_lcc.csv')
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(costs.loc['global_operational_costs', f'Scenario {SYSTEM_RETROFIT_AND_PV}'].
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to_csv(output_path / f'{building.name}_op.csv'))
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costs.loc['global_capital_costs', f'Scenario {SYSTEM_RETROFIT_AND_PV}'].to_csv(
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output_path / f'{building.name}_cc.csv')
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costs.loc['global_maintenance_costs', f'Scenario {SYSTEM_RETROFIT_AND_PV}'].to_csv(
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output_path / f'{building.name}_m.csv')
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cost_retrofit_scenario = SYSTEM_RETROFIT_AND_PV
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lcc_dataframe = Cost(building=building,
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retrofit_scenario=cost_retrofit_scenario,
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fuel_tariffs=['Electricity-D', 'Gas-Energir']).life_cycle
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lcc_dataframe.to_csv(cost_analysis_output_path / f'{building.name}_retrofitted_lcc.csv')
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retrofitted_life_cycle_cost[f'{building.name}'] = cost_data(building, lcc_dataframe, cost_retrofit_scenario)
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(EnergySystemRetrofitReport(city, output_path, 'PV Implementation and System Retrofit',
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current_status_energy_consumption, retrofitted_energy_consumption,
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current_status_life_cycle_cost, retrofitted_life_cycle_cost).create_report())
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@ -10,7 +10,7 @@ class EmissionSystem:
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"""
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Emission system class
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"""
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def __init__(self, system_id, model_name=None, system_type=None, parasitic_energy_consumption=None):
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def __init__(self, system_id, model_name=None, system_type=None, parasitic_energy_consumption=0):
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self._system_id = system_id
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self._model_name = model_name
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@ -135,7 +135,7 @@ class MontrealCustomCatalog(Catalog):
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equipment_id = float(equipment['@id'])
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equipment_type = equipment['@type']
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model_name = equipment['name']
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parasitic_consumption = None
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parasitic_consumption = 0
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if 'parasitic_consumption' in equipment:
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parasitic_consumption = float(equipment['parasitic_consumption']['#text']) / 100
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@ -262,7 +262,7 @@ class MontrealFutureSystemCatalogue(Catalog):
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system_id = None
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model_name = None
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system_type = None
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parasitic_energy_consumption = None
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parasitic_energy_consumption = 0
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emission_system = EmissionSystem(system_id=system_id,
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model_name=model_name,
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system_type=system_type,
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@ -13,7 +13,7 @@ class EmissionSystem:
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def __init__(self):
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self._model_name = None
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self._type = None
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self._parasitic_energy_consumption = None
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self._parasitic_energy_consumption = 0
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@property
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def model_name(self):
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@ -187,7 +187,7 @@
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<hvac cost_unit="%">1.5</hvac>
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<photovoltaic cost_unit="%">3.6</photovoltaic>
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</subsidies>
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<electricity_export cost_unit="currency/kWh">0.07</electricity_export>
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<electricity_export cost_unit="currency/kWh">0.075</electricity_export>
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<tax_reduction cost_unit="%">5</tax_reduction>
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</incomes>
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</archetype>
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BIN
hub/data/energy_systems/schemas/PV+4Pipe+DHW.jpg
Normal file
BIN
hub/data/energy_systems/schemas/PV+4Pipe+DHW.jpg
Normal file
Binary file not shown.
After Width: | Height: | Size: 78 KiB |
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@ -136,10 +136,14 @@ class MontrealCustomEnergySystemParameters:
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_distribution_system.distribution_consumption_variable_flow = \
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archetype_distribution_system.distribution_consumption_variable_flow
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_distribution_system.heat_losses = archetype_distribution_system.heat_losses
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_emission_system = None
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_generic_emission_system = None
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if archetype_distribution_system.emission_systems is not None:
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_emission_system = EmissionSystem()
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_distribution_system.emission_systems = [_emission_system]
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_emission_systems = []
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for emission_system in archetype_distribution_system.emission_systems:
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_generic_emission_system = EmissionSystem()
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_generic_emission_system.parasitic_energy_consumption = emission_system.parasitic_energy_consumption
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_emission_systems.append(_generic_emission_system)
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_distribution_system.emission_systems = _emission_systems
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_distribution_systems.append(_distribution_system)
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return _distribution_systems
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@ -185,10 +185,14 @@ class MontrealFutureEnergySystemParameters:
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_distribution_system.distribution_consumption_variable_flow = \
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archetype_distribution_system.distribution_consumption_variable_flow
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_distribution_system.heat_losses = archetype_distribution_system.heat_losses
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_emission_system = None
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_generic_emission_system = None
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if archetype_distribution_system.emission_systems is not None:
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_emission_system = EmissionSystem()
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_distribution_system.emission_systems = [_emission_system]
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_emission_systems = []
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for emission_system in archetype_distribution_system.emission_systems:
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_generic_emission_system = EmissionSystem()
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_generic_emission_system.parasitic_energy_consumption = emission_system.parasitic_energy_consumption
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_emission_systems.append(_generic_emission_system)
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_distribution_system.emission_systems = _emission_systems
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_distribution_systems.append(_distribution_system)
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return _distribution_systems
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|
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863
input_files/output_buildings_expanded.geojson
Normal file
863
input_files/output_buildings_expanded.geojson
Normal file
|
@ -0,0 +1,863 @@
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{
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||||
"type": "FeatureCollection",
|
||||
"features": [
|
||||
{
|
||||
"type": "Feature",
|
||||
"geometry": {
|
||||
"type": "Polygon",
|
||||
"coordinates": [
|
||||
[
|
||||
[
|
||||
-73.56769087843276,
|
||||
45.49251875903776
|
||||
],
|
||||
[
|
||||
-73.56765050367694,
|
||||
45.492560280202284
|
||||
],
|
||||
[
|
||||
-73.5677794213865,
|
||||
45.49262188364245
|
||||
],
|
||||
[
|
||||
-73.56781916241786,
|
||||
45.49258006136105
|
||||
],
|
||||
[
|
||||
-73.56769087843276,
|
||||
45.49251875903776
|
||||
]
|
||||
]
|
||||
]
|
||||
},
|
||||
"id": 173347,
|
||||
"properties": {
|
||||
"name": "01044617",
|
||||
"address": "rue Victor-Hugo (MTL) 1666",
|
||||
"function": "1000",
|
||||
"height": 9,
|
||||
"year_of_construction": 1986
|
||||
}
|
||||
},
|
||||
{
|
||||
"type": "Feature",
|
||||
"geometry": {
|
||||
"type": "Polygon",
|
||||
"coordinates": [
|
||||
[
|
||||
[
|
||||
-73.56765050367694,
|
||||
45.492560280202284
|
||||
],
|
||||
[
|
||||
-73.56761436875776,
|
||||
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|
||||
],
|
||||
[
|
||||
-73.5676075694645,
|
||||
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|
||||
],
|
||||
[
|
||||
-73.56773226889548,
|
||||
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|
||||
],
|
||||
[
|
||||
-73.56773726906921,
|
||||
45.49266624130272
|
||||
],
|
||||
[
|
||||
-73.5677794213865,
|
||||
45.49262188364245
|
||||
],
|
||||
[
|
||||
-73.56765050367694,
|
||||
45.492560280202284
|
||||
]
|
||||
]
|
||||
]
|
||||
},
|
||||
"id": 173348,
|
||||
"properties": {
|
||||
"name": "01044619",
|
||||
"address": "rue Victor-Hugo (MTL) 1670",
|
||||
"function": "1000",
|
||||
"height": 9,
|
||||
"year_of_construction": 1986
|
||||
}
|
||||
},
|
||||
{
|
||||
"type": "Feature",
|
||||
"geometry": {
|
||||
"type": "Polygon",
|
||||
"coordinates": [
|
||||
[
|
||||
[
|
||||
-73.56829026835214,
|
||||
45.492524742569145
|
||||
],
|
||||
[
|
||||
-73.56849646900322,
|
||||
45.49262354174874
|
||||
],
|
||||
[
|
||||
-73.56861067001111,
|
||||
45.492505541343576
|
||||
],
|
||||
[
|
||||
-73.56864076915663,
|
||||
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|
||||
],
|
||||
[
|
||||
-73.56866246900178,
|
||||
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|
||||
],
|
||||
[
|
||||
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|
||||
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|
||||
],
|
||||
[
|
||||
-73.56867726964143,
|
||||
45.49250414255471
|
||||
],
|
||||
[
|
||||
-73.56881486931461,
|
||||
45.492362042624144
|
||||
],
|
||||
[
|
||||
-73.56881686903772,
|
||||
45.492359941181455
|
||||
],
|
||||
[
|
||||
-73.5688004699483,
|
||||
45.49235084193039
|
||||
],
|
||||
[
|
||||
-73.56882097012145,
|
||||
45.4923320417195
|
||||
],
|
||||
[
|
||||
-73.56879846891101,
|
||||
45.49232034109352
|
||||
],
|
||||
[
|
||||
-73.56883736970825,
|
||||
45.492284841271946
|
||||
],
|
||||
[
|
||||
-73.56886806888434,
|
||||
45.492256240993704
|
||||
],
|
||||
[
|
||||
-73.56885337003277,
|
||||
45.49224914198001
|
||||
],
|
||||
[
|
||||
-73.56890226932418,
|
||||
45.49219894164121
|
||||
],
|
||||
[
|
||||
-73.56851866897392,
|
||||
45.49201434154299
|
||||
],
|
||||
[
|
||||
-73.56837326884313,
|
||||
45.492163841620254
|
||||
],
|
||||
[
|
||||
-73.56864696910176,
|
||||
45.49229554163243
|
||||
],
|
||||
[
|
||||
-73.5685268682051,
|
||||
45.49241904187041
|
||||
],
|
||||
[
|
||||
-73.56825396962694,
|
||||
45.49228824183907
|
||||
],
|
||||
[
|
||||
-73.56810906858335,
|
||||
45.49243794104013
|
||||
],
|
||||
[
|
||||
-73.56829026835214,
|
||||
45.492524742569145
|
||||
]
|
||||
]
|
||||
]
|
||||
},
|
||||
"id": 173403,
|
||||
"properties": {
|
||||
"name": "01044334",
|
||||
"address": "rue Saint-Jacques (MTL) 1460",
|
||||
"function": "1000",
|
||||
"height": 15,
|
||||
"year_of_construction": 1985
|
||||
}
|
||||
},
|
||||
{
|
||||
"type": "Feature",
|
||||
"geometry": {
|
||||
"type": "Polygon",
|
||||
"coordinates": [
|
||||
[
|
||||
[
|
||||
-73.5683896684674,
|
||||
45.491800342137736
|
||||
],
|
||||
[
|
||||
-73.56838616878639,
|
||||
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||||
45.49231957685336
|
||||
],
|
||||
[
|
||||
-73.56794223597048,
|
||||
45.4922554321734
|
||||
],
|
||||
[
|
||||
-73.56790756893894,
|
||||
45.492291541967774
|
||||
]
|
||||
]
|
||||
]
|
||||
},
|
||||
"id": 182442,
|
||||
"properties": {
|
||||
"name": "01044609",
|
||||
"address": "rue Victor-Hugo (MTL) 1646",
|
||||
"function": "1000",
|
||||
"height": 11,
|
||||
"year_of_construction": 1986
|
||||
}
|
||||
},
|
||||
{
|
||||
"type": "Feature",
|
||||
"geometry": {
|
||||
"type": "Polygon",
|
||||
"coordinates": [
|
||||
[
|
||||
[
|
||||
-73.56829706912258,
|
||||
45.49188914205178
|
||||
],
|
||||
[
|
||||
-73.56825635009473,
|
||||
45.49193088860213
|
||||
],
|
||||
[
|
||||
-73.56838787594006,
|
||||
45.49199371809223
|
||||
],
|
||||
[
|
||||
-73.56842846901456,
|
||||
45.49195154234486
|
||||
],
|
||||
[
|
||||
-73.56829706912258,
|
||||
45.49188914205178
|
||||
]
|
||||
]
|
||||
]
|
||||
},
|
||||
"id": 182546,
|
||||
"properties": {
|
||||
"name": "01044592",
|
||||
"address": "rue Victor-Hugo (MTL) 1606",
|
||||
"function": "1000",
|
||||
"height": 8,
|
||||
"year_of_construction": 1986
|
||||
}
|
||||
}
|
||||
]
|
||||
}
|
2
main.py
2
main.py
|
@ -65,4 +65,4 @@ for building in city.buildings:
|
|||
costs.loc['global_capital_costs', f'Scenario {SYSTEM_RETROFIT}'].to_csv(
|
||||
output_path / f'{building.name}_cc.csv')
|
||||
costs.loc['global_maintenance_costs', f'Scenario {SYSTEM_RETROFIT}'].to_csv(
|
||||
output_path / f'{building.name}_m.csv')
|
||||
output_path / f'{building.name}_m.csv')
|
||||
|
|
|
@ -196,7 +196,7 @@ class TotalOperationalCosts(CostBase):
|
|||
if cooling is not None:
|
||||
hourly += cooling[i] / 3600
|
||||
if dhw is not None:
|
||||
dhw += dhw[i] / 3600
|
||||
hourly += dhw[i] / 3600
|
||||
hourly_fuel_consumption.append(hourly)
|
||||
else:
|
||||
heating = None
|
||||
|
|
|
@ -36,11 +36,10 @@ class TotalOperationalIncomes(CostBase):
|
|||
|
||||
for year in range(1, self._configuration.number_of_years + 1):
|
||||
price_increase_electricity = math.pow(1 + self._configuration.electricity_price_index, year)
|
||||
# todo: check the adequate assignation of price. Pilar
|
||||
price_export = archetype.income.electricity_export * cte.WATTS_HOUR_TO_JULES * 1000 # to account for unit change
|
||||
price_export = archetype.income.electricity_export # to account for unit change
|
||||
self._yearly_operational_incomes.loc[year, 'Incomes electricity'] = (
|
||||
onsite_electricity_production * price_export * price_increase_electricity
|
||||
(onsite_electricity_production / cte.WATTS_HOUR_TO_JULES) * price_export * price_increase_electricity
|
||||
)
|
||||
|
||||
self._yearly_operational_incomes.fillna(0, inplace=True)
|
||||
return self._yearly_operational_incomes
|
||||
return self._yearly_operational_incomes
|
595
scripts/energy_system_retrofit_report.py
Normal file
595
scripts/energy_system_retrofit_report.py
Normal file
|
@ -0,0 +1,595 @@
|
|||
import os
|
||||
import hub.helpers.constants as cte
|
||||
import matplotlib.pyplot as plt
|
||||
from matplotlib import cm
|
||||
from scripts.report_creation import LatexReport
|
||||
from matplotlib.ticker import MaxNLocator
|
||||
import numpy as np
|
||||
from pathlib import Path
|
||||
import glob
|
||||
|
||||
|
||||
class EnergySystemRetrofitReport:
|
||||
def __init__(self, city, output_path, retrofit_scenario, current_status_energy_consumption_data,
|
||||
retrofitted_energy_consumption_data, current_status_lcc_data, retrofitted_lcc_data):
|
||||
self.city = city
|
||||
self.current_status_data = current_status_energy_consumption_data
|
||||
self.retrofitted_data = retrofitted_energy_consumption_data
|
||||
self.current_status_lcc = current_status_lcc_data
|
||||
self.retrofitted_lcc = retrofitted_lcc_data
|
||||
self.output_path = output_path
|
||||
self.content = []
|
||||
self.retrofit_scenario = retrofit_scenario
|
||||
self.report = LatexReport('energy_system_retrofit_report',
|
||||
'Energy System Retrofit Report', self.retrofit_scenario, output_path)
|
||||
self.system_schemas_path = (Path(__file__).parent.parent / 'hub' / 'data' / 'energy_systems' / 'schemas')
|
||||
self.charts_path = Path(output_path) / 'charts'
|
||||
self.charts_path.mkdir(parents=True, exist_ok=True)
|
||||
files = glob.glob(f'{self.charts_path}/*')
|
||||
for file in files:
|
||||
os.remove(file)
|
||||
|
||||
def building_energy_info(self):
|
||||
table_data = [
|
||||
["Building Name", "Year of Construction", "function", "Yearly Heating Demand (MWh)",
|
||||
"Yearly Cooling Demand (MWh)", "Yearly DHW Demand (MWh)", "Yearly Electricity Demand (MWh)"]
|
||||
]
|
||||
intensity_table_data = [["Building Name", "Total Floor Area $m^2$", "Heating Demand Intensity kWh/ $m^2$",
|
||||
"Cooling Demand Intensity kWh/ $m^2$", "Electricity Intensity kWh/ $m^2$"]]
|
||||
peak_load_data = [["Building Name", "Heating Peak Load (kW)", "Cooling Peak Load (kW)",
|
||||
"Domestic Hot Water Peak Load (kW)"]]
|
||||
|
||||
for building in self.city.buildings:
|
||||
total_floor_area = 0
|
||||
for zone in building.thermal_zones_from_internal_zones:
|
||||
total_floor_area += zone.total_floor_area
|
||||
building_data = [
|
||||
building.name,
|
||||
str(building.year_of_construction),
|
||||
building.function,
|
||||
str(format(building.heating_demand[cte.YEAR][0] / 3.6e9, '.2f')),
|
||||
str(format(building.cooling_demand[cte.YEAR][0] / 3.6e9, '.2f')),
|
||||
str(format(building.domestic_hot_water_heat_demand[cte.YEAR][0] / 3.6e9, '.2f')),
|
||||
str(format(
|
||||
(building.lighting_electrical_demand[cte.YEAR][0] + building.appliances_electrical_demand[cte.YEAR][0])
|
||||
/ 3.6e9, '.2f')),
|
||||
]
|
||||
intensity_data = [
|
||||
building.name,
|
||||
str(format(total_floor_area, '.2f')),
|
||||
str(format(building.heating_demand[cte.YEAR][0] / (3.6e6 * total_floor_area), '.2f')),
|
||||
str(format(building.cooling_demand[cte.YEAR][0] / (3.6e6 * total_floor_area), '.2f')),
|
||||
str(format(
|
||||
(building.lighting_electrical_demand[cte.YEAR][0] + building.appliances_electrical_demand[cte.YEAR][0]) /
|
||||
(3.6e6 * total_floor_area), '.2f'))
|
||||
]
|
||||
peak_data = [
|
||||
building.name,
|
||||
str(format(building.heating_peak_load[cte.YEAR][0] / 1000, '.2f')),
|
||||
str(format(building.cooling_peak_load[cte.YEAR][0] / 1000, '.2f')),
|
||||
str(format(
|
||||
(building.lighting_electrical_demand[cte.YEAR][0] + building.appliances_electrical_demand[cte.YEAR][0]) /
|
||||
(3.6e6 * total_floor_area), '.2f'))
|
||||
]
|
||||
table_data.append(building_data)
|
||||
intensity_table_data.append(intensity_data)
|
||||
peak_load_data.append(peak_data)
|
||||
|
||||
self.report.add_table(table_data, caption='Buildings Energy Consumption Data')
|
||||
self.report.add_table(intensity_table_data, caption='Buildings Energy Use Intensity Data')
|
||||
self.report.add_table(peak_load_data, caption='Buildings Peak Load Data')
|
||||
|
||||
def plot_monthly_energy_demands(self, data, file_name, title):
|
||||
# Data preparation
|
||||
months = ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec']
|
||||
demands = {
|
||||
'Heating': ('heating', '#2196f3'),
|
||||
'Cooling': ('cooling', '#ff5a5f'),
|
||||
'DHW': ('dhw', '#4caf50'),
|
||||
'Electricity': ('lighting_appliance', '#ffc107')
|
||||
}
|
||||
|
||||
# Helper function for plotting
|
||||
def plot_bar_chart(ax, demand_type, color, ylabel, title):
|
||||
values = data[demand_type]
|
||||
ax.bar(months, values, color=color, width=0.6, zorder=2)
|
||||
ax.grid(which="major", axis='x', color='#DAD8D7', alpha=0.5, zorder=1)
|
||||
ax.grid(which="major", axis='y', color='#DAD8D7', alpha=0.5, zorder=1)
|
||||
ax.set_xlabel('Month', fontsize=12, labelpad=10)
|
||||
ax.set_ylabel(ylabel, fontsize=14, labelpad=10)
|
||||
ax.set_title(title, fontsize=14, weight='bold', alpha=.8, pad=40)
|
||||
ax.xaxis.set_major_locator(MaxNLocator(integer=True))
|
||||
ax.yaxis.set_major_locator(MaxNLocator(integer=True))
|
||||
ax.set_xticks(np.arange(len(months)))
|
||||
ax.set_xticklabels(months, rotation=45, ha='right')
|
||||
ax.bar_label(ax.containers[0], padding=3, color='black', fontsize=12, rotation=90)
|
||||
ax.spines[['top', 'left', 'bottom']].set_visible(False)
|
||||
ax.spines['right'].set_linewidth(1.1)
|
||||
average_value = np.mean(values)
|
||||
ax.axhline(y=average_value, color='grey', linewidth=2, linestyle='--')
|
||||
ax.text(len(months) - 1, average_value, f'Average = {average_value:.1f} kWh', ha='right', va='bottom',
|
||||
color='grey')
|
||||
|
||||
# Plotting
|
||||
fig, axs = plt.subplots(4, 1, figsize=(20, 16), dpi=96)
|
||||
fig.suptitle(title, fontsize=16, weight='bold', alpha=.8)
|
||||
|
||||
plot_bar_chart(axs[0], 'heating', demands['Heating'][1], 'Heating Demand (kWh)', 'Monthly Heating Demand')
|
||||
plot_bar_chart(axs[1], 'cooling', demands['Cooling'][1], 'Cooling Demand (kWh)', 'Monthly Cooling Demand')
|
||||
plot_bar_chart(axs[2], 'dhw', demands['DHW'][1], 'DHW Demand (kWh)', 'Monthly DHW Demand')
|
||||
plot_bar_chart(axs[3], 'lighting_appliance', demands['Electricity'][1], 'Electricity Demand (kWh)',
|
||||
'Monthly Electricity Demand')
|
||||
|
||||
# Set a white background
|
||||
fig.patch.set_facecolor('white')
|
||||
|
||||
# Adjust the margins around the plot area
|
||||
plt.subplots_adjust(left=0.05, right=0.95, top=0.9, bottom=0.1, hspace=0.5)
|
||||
|
||||
# Save the plot
|
||||
chart_path = self.charts_path / f'{file_name}.png'
|
||||
plt.savefig(chart_path, bbox_inches='tight')
|
||||
plt.close()
|
||||
|
||||
return chart_path
|
||||
|
||||
def plot_monthly_energy_consumption(self, data, file_name, title):
|
||||
# Data preparation
|
||||
months = ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec']
|
||||
consumptions = {
|
||||
'Heating': ('heating', '#2196f3', 'Heating Consumption (kWh)', 'Monthly Energy Consumption for Heating'),
|
||||
'Cooling': ('cooling', '#ff5a5f', 'Cooling Consumption (kWh)', 'Monthly Energy Consumption for Cooling'),
|
||||
'DHW': ('dhw', '#4caf50', 'DHW Consumption (kWh)', 'Monthly DHW Consumption')
|
||||
}
|
||||
|
||||
# Helper function for plotting
|
||||
def plot_bar_chart(ax, consumption_type, color, ylabel, title):
|
||||
values = data[consumption_type]
|
||||
ax.bar(months, values, color=color, width=0.6, zorder=2)
|
||||
ax.grid(which="major", axis='x', color='#DAD8D7', alpha=0.5, zorder=1)
|
||||
ax.grid(which="major", axis='y', color='#DAD8D7', alpha=0.5, zorder=1)
|
||||
ax.set_xlabel('Month', fontsize=12, labelpad=10)
|
||||
ax.set_ylabel(ylabel, fontsize=14, labelpad=10)
|
||||
ax.set_title(title, fontsize=14, weight='bold', alpha=.8, pad=40)
|
||||
ax.xaxis.set_major_locator(MaxNLocator(integer=True))
|
||||
ax.yaxis.set_major_locator(MaxNLocator(integer=True))
|
||||
ax.set_xticks(np.arange(len(months)))
|
||||
ax.set_xticklabels(months, rotation=45, ha='right')
|
||||
ax.bar_label(ax.containers[0], padding=3, color='black', fontsize=12, rotation=90)
|
||||
ax.spines[['top', 'left', 'bottom']].set_visible(False)
|
||||
ax.spines['right'].set_linewidth(1.1)
|
||||
average_value = np.mean(values)
|
||||
ax.axhline(y=average_value, color='grey', linewidth=2, linestyle='--')
|
||||
ax.text(len(months) - 1, average_value, f'Average = {average_value:.1f} kWh', ha='right', va='bottom',
|
||||
color='grey')
|
||||
|
||||
# Plotting
|
||||
fig, axs = plt.subplots(3, 1, figsize=(20, 15), dpi=96)
|
||||
fig.suptitle(title, fontsize=16, weight='bold', alpha=.8)
|
||||
|
||||
plot_bar_chart(axs[0], 'heating', consumptions['Heating'][1], consumptions['Heating'][2],
|
||||
consumptions['Heating'][3])
|
||||
plot_bar_chart(axs[1], 'cooling', consumptions['Cooling'][1], consumptions['Cooling'][2],
|
||||
consumptions['Cooling'][3])
|
||||
plot_bar_chart(axs[2], 'dhw', consumptions['DHW'][1], consumptions['DHW'][2], consumptions['DHW'][3])
|
||||
|
||||
# Set a white background
|
||||
fig.patch.set_facecolor('white')
|
||||
|
||||
# Adjust the margins around the plot area
|
||||
plt.subplots_adjust(left=0.05, right=0.95, top=0.9, bottom=0.1, wspace=0.3, hspace=0.5)
|
||||
|
||||
# Save the plot
|
||||
chart_path = self.charts_path / f'{file_name}.png'
|
||||
plt.savefig(chart_path, bbox_inches='tight')
|
||||
plt.close()
|
||||
|
||||
return chart_path
|
||||
|
||||
def fuel_consumption_breakdown(self, file_name, data):
|
||||
fuel_consumption_breakdown = {}
|
||||
for building in self.city.buildings:
|
||||
for key, breakdown in data[f'{building.name}']['energy_consumption_breakdown'].items():
|
||||
if key not in fuel_consumption_breakdown:
|
||||
fuel_consumption_breakdown[key] = {sector: 0 for sector in breakdown}
|
||||
for sector, value in breakdown.items():
|
||||
if sector in fuel_consumption_breakdown[key]:
|
||||
fuel_consumption_breakdown[key][sector] += value / 3.6e6
|
||||
else:
|
||||
fuel_consumption_breakdown[key][sector] = value / 3.6e6
|
||||
|
||||
plt.style.use('ggplot')
|
||||
num_keys = len(fuel_consumption_breakdown)
|
||||
fig, axs = plt.subplots(1 if num_keys <= 2 else num_keys, min(num_keys, 2), figsize=(12, 5))
|
||||
axs = axs if num_keys > 1 else [axs] # Ensure axs is always iterable
|
||||
|
||||
for i, (fuel, breakdown) in enumerate(fuel_consumption_breakdown.items()):
|
||||
labels = breakdown.keys()
|
||||
values = breakdown.values()
|
||||
colors = cm.get_cmap('tab20c', len(labels))
|
||||
ax = axs[i] if num_keys > 1 else axs[0]
|
||||
ax.pie(values, labels=labels,
|
||||
autopct=lambda pct: f"{pct:.1f}%\n({pct / 100 * sum(values):.2f})",
|
||||
startangle=90, colors=[colors(j) for j in range(len(labels))])
|
||||
ax.set_title(f'{fuel} Consumption Breakdown')
|
||||
|
||||
plt.suptitle('City Energy Consumption Breakdown', fontsize=16, fontweight='bold')
|
||||
plt.tight_layout(rect=[0, 0, 1, 0.95]) # Adjust layout to fit the suptitle
|
||||
|
||||
chart_path = self.charts_path / f'{file_name}.png'
|
||||
plt.savefig(chart_path, dpi=300)
|
||||
plt.close()
|
||||
return chart_path
|
||||
|
||||
def energy_system_archetype_schematic(self):
|
||||
energy_system_archetypes = {}
|
||||
for building in self.city.buildings:
|
||||
if building.energy_systems_archetype_name not in energy_system_archetypes:
|
||||
energy_system_archetypes[building.energy_systems_archetype_name] = [building.name]
|
||||
else:
|
||||
energy_system_archetypes[building.energy_systems_archetype_name].append(building.name)
|
||||
|
||||
text = ""
|
||||
items = ""
|
||||
for archetype, buildings in energy_system_archetypes.items():
|
||||
buildings_str = ", ".join(buildings)
|
||||
text += f"Figure 4 shows the schematic of the proposed energy system for buildings {buildings_str}.\n"
|
||||
if archetype in ['PV+4Pipe+DHW', 'PV+ASHP+GasBoiler+TES']:
|
||||
text += "This energy system archetype is formed of the following systems: \par"
|
||||
items = ['Rooftop Photovoltaic System: The rooftop PV system is tied to the grid and in case there is surplus '
|
||||
'energy, it is sold to Hydro-Quebec through their Net-Meterin program.',
|
||||
'4-Pipe HVAC System: This systems includes a 4-pipe heat pump capable of generating heat and cooling '
|
||||
'at the same time, a natural gas boiler as the auxiliary heating system, and a hot water storage tank.'
|
||||
'The temperature inside the tank is kept between 40-55 C. The cooling demand is totally supplied by '
|
||||
'the heat pump unit.',
|
||||
'Domestic Hot Water Heat Pump System: This system is in charge of supplying domestic hot water demand.'
|
||||
'The heat pump is connected to a thermal storage tank with electric resistance heating coil inside it.'
|
||||
' The temperature inside the tank should always remain above 60 C.']
|
||||
|
||||
self.report.add_text(text)
|
||||
self.report.add_itemize(items=items)
|
||||
schema_path = self.system_schemas_path / f'{archetype}.jpg'
|
||||
self.report.add_image(str(schema_path).replace('\\', '/'),
|
||||
f'Proposed energy system for buildings {buildings_str}')
|
||||
|
||||
def plot_monthly_radiation(self):
|
||||
months = ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec']
|
||||
monthly_roof_radiation = []
|
||||
for i in range(len(months)):
|
||||
tilted_radiation = 0
|
||||
for building in self.city.buildings:
|
||||
tilted_radiation += (building.roofs[0].global_irradiance_tilted[cte.MONTH][i] /
|
||||
(cte.WATTS_HOUR_TO_JULES * 1000))
|
||||
monthly_roof_radiation.append(tilted_radiation)
|
||||
|
||||
def plot_bar_chart(ax, months, values, color, ylabel, title):
|
||||
ax.bar(months, values, color=color, width=0.6, zorder=2)
|
||||
ax.grid(which="major", axis='x', color='#DAD8D7', alpha=0.5, zorder=1)
|
||||
ax.grid(which="major", axis='y', color='#DAD8D7', alpha=0.5, zorder=1)
|
||||
ax.set_xlabel('Month', fontsize=12, labelpad=10)
|
||||
ax.set_ylabel(ylabel, fontsize=14, labelpad=10)
|
||||
ax.set_title(title, fontsize=14, weight='bold', alpha=.8, pad=40)
|
||||
ax.xaxis.set_major_locator(MaxNLocator(integer=True))
|
||||
ax.yaxis.set_major_locator(MaxNLocator(integer=True))
|
||||
ax.set_xticks(np.arange(len(months)))
|
||||
ax.set_xticklabels(months, rotation=45, ha='right')
|
||||
ax.bar_label(ax.containers[0], padding=3, color='black', fontsize=12, rotation=90)
|
||||
ax.spines[['top', 'left', 'bottom']].set_visible(False)
|
||||
ax.spines['right'].set_linewidth(1.1)
|
||||
average_value = np.mean(values)
|
||||
ax.axhline(y=average_value, color='grey', linewidth=2, linestyle='--')
|
||||
ax.text(len(months) - 1, average_value, f'Average = {average_value:.1f} kWh', ha='right', va='bottom',
|
||||
color='grey')
|
||||
|
||||
# Plotting the bar chart
|
||||
fig, ax = plt.subplots(figsize=(15, 8), dpi=96)
|
||||
plot_bar_chart(ax, months, monthly_roof_radiation, '#ffc107', 'Tilted Roof Radiation (kWh / m2)',
|
||||
'Monthly Tilted Roof Radiation')
|
||||
|
||||
# Set a white background
|
||||
fig.patch.set_facecolor('white')
|
||||
|
||||
# Adjust the margins around the plot area
|
||||
plt.subplots_adjust(left=0.1, right=0.95, top=0.9, bottom=0.1)
|
||||
|
||||
# Save the plot
|
||||
chart_path = self.charts_path / 'monthly_tilted_roof_radiation.png'
|
||||
plt.savefig(chart_path, bbox_inches='tight')
|
||||
plt.close()
|
||||
return chart_path
|
||||
|
||||
def energy_consumption_comparison(self, current_status_data, retrofitted_data, file_name, title):
|
||||
months = ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec']
|
||||
consumptions = {
|
||||
'Heating': ('heating', '#2196f3', 'Heating Consumption (kWh)', 'Monthly Energy Consumption for Heating'),
|
||||
'Cooling': ('cooling', '#ff5a5f', 'Cooling Consumption (kWh)', 'Monthly Energy Consumption for Cooling'),
|
||||
'DHW': ('dhw', '#4caf50', 'DHW Consumption (kWh)', 'Monthly DHW Consumption')
|
||||
}
|
||||
|
||||
# Helper function for plotting
|
||||
def plot_double_bar_chart(ax, consumption_type, color, ylabel, title):
|
||||
current_values = current_status_data[consumption_type]
|
||||
retrofitted_values = retrofitted_data[consumption_type]
|
||||
bar_width = 0.35
|
||||
index = np.arange(len(months))
|
||||
|
||||
ax.bar(index, current_values, bar_width, label='Current Status', color=color, alpha=0.7, zorder=2)
|
||||
ax.bar(index + bar_width, retrofitted_values, bar_width, label='Retrofitted', color=color, hatch='/', zorder=2)
|
||||
|
||||
ax.grid(which="major", axis='x', color='#DAD8D7', alpha=0.5, zorder=1)
|
||||
ax.grid(which="major", axis='y', color='#DAD8D7', alpha=0.5, zorder=1)
|
||||
ax.set_xlabel('Month', fontsize=12, labelpad=10)
|
||||
ax.set_ylabel(ylabel, fontsize=14, labelpad=10)
|
||||
ax.set_title(title, fontsize=14, weight='bold', alpha=.8, pad=40)
|
||||
ax.set_xticks(index + bar_width / 2)
|
||||
ax.set_xticklabels(months, rotation=45, ha='right')
|
||||
ax.legend()
|
||||
|
||||
# Adding bar labels
|
||||
ax.bar_label(ax.containers[0], padding=3, color='black', fontsize=12, rotation=90)
|
||||
ax.bar_label(ax.containers[1], padding=3, color='black', fontsize=12, rotation=90)
|
||||
|
||||
ax.spines[['top', 'left', 'bottom']].set_visible(False)
|
||||
ax.spines['right'].set_linewidth(1.1)
|
||||
|
||||
# Plotting
|
||||
fig, axs = plt.subplots(3, 1, figsize=(20, 25), dpi=96)
|
||||
fig.suptitle(title, fontsize=16, weight='bold', alpha=.8)
|
||||
|
||||
plot_double_bar_chart(axs[0], 'heating', consumptions['Heating'][1], consumptions['Heating'][2],
|
||||
consumptions['Heating'][3])
|
||||
plot_double_bar_chart(axs[1], 'cooling', consumptions['Cooling'][1], consumptions['Cooling'][2],
|
||||
consumptions['Cooling'][3])
|
||||
plot_double_bar_chart(axs[2], 'dhw', consumptions['DHW'][1], consumptions['DHW'][2], consumptions['DHW'][3])
|
||||
|
||||
# Set a white background
|
||||
fig.patch.set_facecolor('white')
|
||||
|
||||
# Adjust the margins around the plot area
|
||||
plt.subplots_adjust(left=0.05, right=0.95, top=0.9, bottom=0.1, wspace=0.3, hspace=0.5)
|
||||
|
||||
# Save the plot
|
||||
chart_path = self.charts_path / f'{file_name}.png'
|
||||
plt.savefig(chart_path, bbox_inches='tight')
|
||||
plt.close()
|
||||
|
||||
return chart_path
|
||||
|
||||
def yearly_consumption_comparison(self):
|
||||
current_total_consumption = round(self.current_status_data['total_consumption'], 2)
|
||||
retrofitted_total_consumption = round(self.retrofitted_data['total_consumption'], 2)
|
||||
text = (
|
||||
f'The total yearly energy consumption before and after the retrofit are {current_total_consumption} MWh and '
|
||||
f'{retrofitted_total_consumption} MWh, respectively.')
|
||||
if retrofitted_total_consumption < current_total_consumption:
|
||||
change = str(round((current_total_consumption - retrofitted_total_consumption) * 100 / current_total_consumption,
|
||||
2))
|
||||
text += f'Therefore, the total yearly energy consumption decreased by {change} \%.'
|
||||
else:
|
||||
change = str(round((retrofitted_total_consumption - current_total_consumption) * 100 /
|
||||
retrofitted_total_consumption, 2))
|
||||
text += f'Therefore, the total yearly energy consumption increased by {change} \%. \par'
|
||||
self.report.add_text(text)
|
||||
|
||||
def pv_system(self):
|
||||
self.report.add_text('The first step in PV assessments is evaluating the potential of buildings for installing '
|
||||
'rooftop PV system. The benchmark value used for this evaluation is the mean yearly solar '
|
||||
'incident in Montreal. According to Hydro-Quebec, the mean annual incident in Montreal is 1350'
|
||||
'kWh/m2. Therefore, any building with rooftop annual global horizontal radiation of less than '
|
||||
'1080 kWh/m2 is considered to be infeasible. Table 4 shows the yearly horizontal radiation on '
|
||||
'buildings roofs. \par')
|
||||
radiation_data = [
|
||||
["Building Name", "Roof Area $m^2$", "Function", "Rooftop Annual Global Horizontal Radiation kWh/ $m^2$"]
|
||||
]
|
||||
pv_feasible_buildings = []
|
||||
for building in self.city.buildings:
|
||||
if building.roofs[0].global_irradiance[cte.YEAR][0] > 1080:
|
||||
pv_feasible_buildings.append(building.name)
|
||||
data = [building.name, str(format(building.roofs[0].perimeter_area, '.2f')), building.function,
|
||||
str(format(building.roofs[0].global_irradiance[cte.YEAR][0] / (cte.WATTS_HOUR_TO_JULES * 1000), '.2f'))]
|
||||
radiation_data.append(data)
|
||||
|
||||
self.report.add_table(radiation_data,
|
||||
caption='Buildings Roof Characteristics')
|
||||
|
||||
if len(pv_feasible_buildings) == len(self.city.buildings):
|
||||
buildings_str = 'all'
|
||||
else:
|
||||
buildings_str = ", ".join(pv_feasible_buildings)
|
||||
self.report.add_text(f"From the table it can be seen that {buildings_str} buildings are good candidates to have "
|
||||
f"rooftop PV system. The next step is calculating the amount of solar radiation on a tilted "
|
||||
f"surface. Figure 5 shows the total monthly solar radiation on a surface with the tilt angle "
|
||||
f"of 45 degrees on the roofs of those buildings that are identified to have rooftop PV system."
|
||||
f"\par")
|
||||
tilted_radiation = self.plot_monthly_radiation()
|
||||
self.report.add_image(str(tilted_radiation).replace('\\', '/'),
|
||||
caption='Total Monthly Solar Radiation on Buildings Roofs on a 45 Degrees Tilted Surface',
|
||||
placement='H')
|
||||
self.report.add_text('The first step in sizing the PV system is to find the available roof area. '
|
||||
'Few considerations need to be made here. The considerations include space for maintenance '
|
||||
'crew, space for mechanical equipment, and orientation correction factor to make sure all '
|
||||
'the panel are truly facing south. After all these considerations, the minimum distance '
|
||||
'between the panels to avoid shading throughout the year is found. Table 5 shows the number of'
|
||||
'panles on each buildings roof, yearly PV production, total electricity consumption, and self '
|
||||
'consumption. \par')
|
||||
|
||||
pv_output_table = [['Building Name', 'Total Surface Area of PV Panels ($m^2$)',
|
||||
'Total Solar Incident on PV Modules (MWh)', 'Yearly PV production (MWh)']]
|
||||
|
||||
for building in self.city.buildings:
|
||||
if building.name in pv_feasible_buildings:
|
||||
pv_data = []
|
||||
pv_data.append(building.name)
|
||||
yearly_solar_incident = (building.roofs[0].global_irradiance_tilted[cte.YEAR][0] *
|
||||
building.roofs[0].installed_solar_collector_area) / (cte.WATTS_HOUR_TO_JULES * 1e6)
|
||||
yearly_solar_incident_str = format(yearly_solar_incident, '.2f')
|
||||
yearly_pv_output = building.onsite_electrical_production[cte.YEAR][0] / (cte.WATTS_HOUR_TO_JULES * 1e6)
|
||||
yearly_pv_output_str = format(yearly_pv_output, '.2f')
|
||||
|
||||
pv_data.append(format(building.roofs[0].installed_solar_collector_area, '.2f'))
|
||||
pv_data.append(yearly_solar_incident_str)
|
||||
pv_data.append(yearly_pv_output_str)
|
||||
|
||||
pv_output_table.append(pv_data)
|
||||
|
||||
self.report.add_table(pv_output_table, caption='PV System Simulation Results', first_column_width=3)
|
||||
|
||||
def life_cycle_cost_stacked_bar(self, file_name, title):
|
||||
# Aggregate LCC components for current and retrofitted statuses
|
||||
current_status_capex = 0
|
||||
current_status_opex = 0
|
||||
current_status_maintenance = 0
|
||||
current_status_end_of_life = 0
|
||||
retrofitted_capex = 0
|
||||
retrofitted_opex = 0
|
||||
retrofitted_maintenance = 0
|
||||
retrofitted_end_of_life = 0
|
||||
|
||||
for building in self.city.buildings:
|
||||
current_status_capex += self.current_status_lcc[f'{building.name}']['capital_cost_per_sqm']
|
||||
retrofitted_capex += self.retrofitted_lcc[f'{building.name}']['capital_cost_per_sqm']
|
||||
current_status_opex += self.current_status_lcc[f'{building.name}']['operational_cost_per_sqm']
|
||||
retrofitted_opex += self.retrofitted_lcc[f'{building.name}']['operational_cost_per_sqm']
|
||||
current_status_maintenance += self.current_status_lcc[f'{building.name}']['maintenance_cost_per_sqm']
|
||||
retrofitted_maintenance += self.retrofitted_lcc[f'{building.name}']['maintenance_cost_per_sqm']
|
||||
current_status_end_of_life += self.current_status_lcc[f'{building.name}']['end_of_life_cost_per_sqm']
|
||||
retrofitted_end_of_life += self.retrofitted_lcc[f'{building.name}']['end_of_life_cost_per_sqm']
|
||||
|
||||
current_status_lcc_components_sqm = {
|
||||
'Capital Cost': current_status_capex / len(self.city.buildings),
|
||||
'Operational Cost': current_status_opex / len(self.city.buildings),
|
||||
'Maintenance Cost': current_status_maintenance / len(self.city.buildings),
|
||||
'End of Life Cost': current_status_end_of_life / len(self.city.buildings)
|
||||
}
|
||||
retrofitted_lcc_components_sqm = {
|
||||
'Capital Cost': retrofitted_capex / len(self.city.buildings),
|
||||
'Operational Cost': retrofitted_opex / len(self.city.buildings),
|
||||
'Maintenance Cost': retrofitted_maintenance / len(self.city.buildings),
|
||||
'End of Life Cost': retrofitted_end_of_life / len(self.city.buildings)
|
||||
}
|
||||
|
||||
labels = ['Current Status', 'Retrofitted Status']
|
||||
categories = ['Capital Cost', 'Operational Cost', 'Maintenance Cost', 'End of Life Cost']
|
||||
current_values = list(current_status_lcc_components_sqm.values())
|
||||
retrofitted_values = list(retrofitted_lcc_components_sqm.values())
|
||||
colors = ['#2196f3', '#ff5a5f', '#4caf50', '#ffc107']
|
||||
|
||||
# Data preparation
|
||||
bar_width = 0.35
|
||||
r = np.arange(len(labels))
|
||||
|
||||
fig, ax = plt.subplots(figsize=(12, 8), dpi=96)
|
||||
fig.suptitle(title, fontsize=16, weight='bold', alpha=.8)
|
||||
|
||||
# Plotting current status data
|
||||
bottom = np.zeros(2)
|
||||
for i, (category, color) in enumerate(zip(categories, colors)):
|
||||
values = [current_status_lcc_components_sqm[category], retrofitted_lcc_components_sqm[category]]
|
||||
ax.bar(r, values, bottom=bottom, color=color, edgecolor='white', width=bar_width, label=category)
|
||||
bottom += values
|
||||
|
||||
# Adding summation annotations at the top of the bars
|
||||
for idx, (x, total) in enumerate(zip(r, bottom)):
|
||||
ax.text(x, total, f'{total:.1f}', ha='center', va='bottom', fontsize=12, fontweight='bold')
|
||||
|
||||
# Adding labels, title, and grid
|
||||
ax.set_xlabel('LCC Components', fontsize=12, labelpad=10)
|
||||
ax.set_ylabel('Average Cost (CAD/m²)', fontsize=14, labelpad=10)
|
||||
ax.grid(which="major", axis='y', color='#DAD8D7', alpha=0.5, zorder=1)
|
||||
ax.set_xticks(r)
|
||||
ax.set_xticklabels(labels, rotation=45, ha='right')
|
||||
ax.legend()
|
||||
|
||||
# Adding a white background
|
||||
fig.patch.set_facecolor('white')
|
||||
|
||||
# Adjusting the margins around the plot area
|
||||
plt.subplots_adjust(left=0.05, right=0.95, top=0.9, bottom=0.2)
|
||||
|
||||
# Save the plot
|
||||
chart_path = self.charts_path / f'{file_name}.png'
|
||||
plt.savefig(chart_path, bbox_inches='tight')
|
||||
plt.close()
|
||||
|
||||
return chart_path
|
||||
|
||||
def create_report(self):
|
||||
# Add sections and text to the report
|
||||
self.report.add_section('Overview of the Current Status in Buildings')
|
||||
self.report.add_text('In this section, an overview of the current status of buildings characteristics, '
|
||||
'energy demand and consumptions are provided')
|
||||
self.report.add_subsection('Buildings Characteristics')
|
||||
|
||||
self.building_energy_info()
|
||||
|
||||
# current monthly demands and consumptions
|
||||
current_monthly_demands = self.current_status_data['monthly_demands']
|
||||
current_monthly_consumptions = self.current_status_data['monthly_consumptions']
|
||||
|
||||
# Plot and save demand chart
|
||||
current_demand_chart_path = self.plot_monthly_energy_demands(data=current_monthly_demands,
|
||||
file_name='current_monthly_demands',
|
||||
title='Current Status Monthly Energy Demands')
|
||||
# Plot and save consumption chart
|
||||
current_consumption_chart_path = self.plot_monthly_energy_consumption(data=current_monthly_consumptions,
|
||||
file_name='monthly_consumptions',
|
||||
title='Monthly Energy Consumptions')
|
||||
current_consumption_breakdown_path = self.fuel_consumption_breakdown('City_Energy_Consumption_Breakdown',
|
||||
self.current_status_data)
|
||||
retrofitted_consumption_breakdown_path = self.fuel_consumption_breakdown(
|
||||
'fuel_consumption_breakdown_after_retrofit',
|
||||
self.retrofitted_data)
|
||||
life_cycle_cost_sqm_stacked_bar_chart_path = self.life_cycle_cost_stacked_bar('lcc_per_sqm',
|
||||
'LCC Analysis')
|
||||
# Add current state of energy demands in the city
|
||||
self.report.add_subsection('Current State of Energy Demands in the City')
|
||||
self.report.add_text('The total monthly energy demands in the city are shown in Figure 1. It should be noted '
|
||||
'that the electricity demand refers to total lighting and appliance electricity demands')
|
||||
self.report.add_image(str(current_demand_chart_path).replace('\\', '/'),
|
||||
'Total Monthly Energy Demands in City',
|
||||
placement='h')
|
||||
|
||||
# Add current state of energy consumption in the city
|
||||
self.report.add_subsection('Current State of Energy Consumption in the City')
|
||||
self.report.add_text('The following figure shows the amount of energy consumed to supply heating, cooling, and '
|
||||
'domestic hot water needs in the city. The details of the systems in each building before '
|
||||
'and after retrofit are provided in Section 4. \par')
|
||||
self.report.add_image(str(current_consumption_chart_path).replace('\\', '/'),
|
||||
'Total Monthly Energy Consumptions in City',
|
||||
placement='H')
|
||||
self.report.add_text('Figure 3 shows the yearly energy supplied to the city by fuel in different sectors. '
|
||||
'All the values are in kWh.')
|
||||
self.report.add_image(str(current_consumption_breakdown_path).replace('\\', '/'),
|
||||
'Current Energy Consumption Breakdown in the City by Fuel',
|
||||
placement='H')
|
||||
self.report.add_section(f'{self.retrofit_scenario}')
|
||||
self.report.add_subsection('Proposed Systems')
|
||||
self.energy_system_archetype_schematic()
|
||||
if 'PV' in self.retrofit_scenario:
|
||||
self.report.add_subsection('Rooftop Photovoltaic System Implementation')
|
||||
self.pv_system()
|
||||
if 'System' in self.retrofit_scenario:
|
||||
self.report.add_subsection('Retrofitted HVAC and DHW Systems')
|
||||
self.report.add_text('Figure 6 shows a comparison between total monthly energy consumption in the selected '
|
||||
'buildings before and after retrofitting.')
|
||||
consumption_comparison = self.energy_consumption_comparison(self.current_status_data['monthly_consumptions'],
|
||||
self.retrofitted_data['monthly_consumptions'],
|
||||
'energy_consumption_comparison_in_city',
|
||||
'Total Monthly Energy Consumption Comparison in '
|
||||
'Buildings')
|
||||
self.report.add_image(str(consumption_comparison).replace('\\', '/'),
|
||||
caption='Comparison of Total Monthly Energy Consumption in City Buildings',
|
||||
placement='H')
|
||||
self.yearly_consumption_comparison()
|
||||
self.report.add_text('Figure 7 shows the fuel consumption breakdown in the area after the retrofit.')
|
||||
self.report.add_image(str(retrofitted_consumption_breakdown_path).replace('\\', '/'),
|
||||
caption=f'Fuel Consumption Breakdown After {self.retrofit_scenario}',
|
||||
placement='H')
|
||||
self.report.add_subsection('Life Cycle Cost Analysis')
|
||||
self.report.add_image(str(life_cycle_cost_sqm_stacked_bar_chart_path).replace('\\', '/'),
|
||||
caption='Average Life Cycle Cost Components',
|
||||
placement='H')
|
||||
|
||||
# Save and compile the report
|
||||
self.report.save_report()
|
||||
self.report.compile_to_pdf()
|
|
@ -1,68 +1,176 @@
|
|||
import hub.helpers.constants as cte
|
||||
|
||||
|
||||
def system_results(buildings):
|
||||
system_performance_summary = {}
|
||||
fields = ["Energy System Archetype", "Heating Equipments", "Cooling Equipments", "DHW Equipments",
|
||||
"Photovoltaic System Capacity", "Heating Fuel", "Yearly HVAC Energy Consumption (MWh)",
|
||||
"DHW Energy Consumption (MWH)", "PV Yearly Production (kWh)", "LCC Analysis Duration (Years)",
|
||||
"Energy System Capital Cost (CAD)", "Energy System Average Yearly Operational Cost (CAD)",
|
||||
"Energy System Life Cycle Cost (CAD)"]
|
||||
for building in buildings:
|
||||
system_performance_summary[f'{building.name}'] = {}
|
||||
for field in fields:
|
||||
system_performance_summary[f'{building.name}'][field] = '-'
|
||||
|
||||
for building in buildings:
|
||||
fuels = []
|
||||
system_performance_summary[f'{building.name}']['Energy System Archetype'] = building.energy_systems_archetype_name
|
||||
energy_systems = building.energy_systems
|
||||
def hourly_electricity_consumption_profile(building):
|
||||
hourly_electricity_consumption = []
|
||||
energy_systems = building.energy_systems
|
||||
appliance = building.appliances_electrical_demand[cte.HOUR]
|
||||
lighting = building.lighting_electrical_demand[cte.HOUR]
|
||||
elec_heating = 0
|
||||
elec_cooling = 0
|
||||
elec_dhw = 0
|
||||
if cte.HEATING in building.energy_consumption_breakdown[cte.ELECTRICITY]:
|
||||
elec_heating = 1
|
||||
if cte.COOLING in building.energy_consumption_breakdown[cte.ELECTRICITY]:
|
||||
elec_cooling = 1
|
||||
if cte.DOMESTIC_HOT_WATER in building.energy_consumption_breakdown[cte.ELECTRICITY]:
|
||||
elec_dhw = 1
|
||||
heating = None
|
||||
cooling = None
|
||||
dhw = None
|
||||
if elec_heating == 1:
|
||||
for energy_system in energy_systems:
|
||||
demand_types = energy_system.demand_types
|
||||
for demand_type in demand_types:
|
||||
if demand_type == cte.COOLING:
|
||||
equipments = []
|
||||
for generation_system in energy_system.generation_systems:
|
||||
if generation_system.fuel_type == cte.ELECTRICITY:
|
||||
equipments.append(generation_system.name or generation_system.system_type)
|
||||
cooling_equipments = ", ".join(equipments)
|
||||
system_performance_summary[f'{building.name}']['Cooling Equipments'] = cooling_equipments
|
||||
elif demand_type == cte.HEATING:
|
||||
equipments = []
|
||||
for generation_system in energy_system.generation_systems:
|
||||
if generation_system.nominal_heat_output is not None:
|
||||
equipments.append(generation_system.name or generation_system.system_type)
|
||||
fuels.append(generation_system.fuel_type)
|
||||
heating_equipments = ", ".join(equipments)
|
||||
system_performance_summary[f'{building.name}']['Heating Equipments'] = heating_equipments
|
||||
elif demand_type == cte.DOMESTIC_HOT_WATER:
|
||||
equipments = []
|
||||
for generation_system in energy_system.generation_systems:
|
||||
equipments.append(generation_system.name or generation_system.system_type)
|
||||
dhw_equipments = ", ".join(equipments)
|
||||
system_performance_summary[f'{building.name}']['DHW Equipments'] = dhw_equipments
|
||||
for generation_system in energy_system.generation_systems:
|
||||
if generation_system.system_type == cte.PHOTOVOLTAIC:
|
||||
system_performance_summary[f'{building.name}'][
|
||||
'Photovoltaic System Capacity'] = generation_system.nominal_electricity_output or str(0)
|
||||
heating_fuels = ", ".join(fuels)
|
||||
system_performance_summary[f'{building.name}']['Heating Fuel'] = heating_fuels
|
||||
system_performance_summary[f'{building.name}']['Yearly HVAC Energy Consumption (MWh)'] = format(
|
||||
(building.heating_consumption[cte.YEAR][0] + building.cooling_consumption[cte.YEAR][0]) / 3.6e9, '.2f')
|
||||
system_performance_summary[f'{building.name}']['DHW Energy Consumption (MWH)'] = format(
|
||||
building.domestic_hot_water_consumption[cte.YEAR][0] / 1e6, '.2f')
|
||||
return system_performance_summary
|
||||
if cte.HEATING in energy_system.demand_types:
|
||||
for generation_system in energy_system.generation_systems:
|
||||
if generation_system.fuel_type == cte.ELECTRICITY:
|
||||
if cte.HEATING in generation_system.energy_consumption:
|
||||
heating = generation_system.energy_consumption[cte.HEATING][cte.HOUR]
|
||||
else:
|
||||
if len(energy_system.generation_systems) > 1:
|
||||
heating = [x / 2 for x in building.heating_consumption[cte.HOUR]]
|
||||
else:
|
||||
heating = building.heating_consumption[cte.HOUR]
|
||||
if elec_dhw == 1:
|
||||
for energy_system in energy_systems:
|
||||
if cte.DOMESTIC_HOT_WATER in energy_system.demand_types:
|
||||
for generation_system in energy_system.generation_systems:
|
||||
if generation_system.fuel_type == cte.ELECTRICITY:
|
||||
if cte.DOMESTIC_HOT_WATER in generation_system.energy_consumption:
|
||||
dhw = generation_system.energy_consumption[cte.DOMESTIC_HOT_WATER][cte.HOUR]
|
||||
else:
|
||||
if len(energy_system.generation_systems) > 1:
|
||||
dhw = [x / 2 for x in building.domestic_hot_water_consumption[cte.HOUR]]
|
||||
else:
|
||||
dhw = building.domestic_hot_water_consumption[cte.HOUR]
|
||||
|
||||
if elec_cooling == 1:
|
||||
for energy_system in energy_systems:
|
||||
if cte.COOLING in energy_system.demand_types:
|
||||
for generation_system in energy_system.generation_systems:
|
||||
if cte.COOLING in generation_system.energy_consumption:
|
||||
cooling = generation_system.energy_consumption[cte.COOLING][cte.HOUR]
|
||||
else:
|
||||
if len(energy_system.generation_systems) > 1:
|
||||
cooling = [x / 2 for x in building.cooling_consumption[cte.HOUR]]
|
||||
else:
|
||||
cooling = building.cooling_consumption[cte.HOUR]
|
||||
|
||||
for i in range(len(building.heating_demand[cte.HOUR])):
|
||||
hourly = 0
|
||||
hourly += appliance[i] / 3600
|
||||
hourly += lighting[i] / 3600
|
||||
if heating is not None:
|
||||
hourly += heating[i] / 3600
|
||||
if cooling is not None:
|
||||
hourly += cooling[i] / 3600
|
||||
if dhw is not None:
|
||||
hourly += dhw[i] / 3600
|
||||
hourly_electricity_consumption.append(hourly)
|
||||
return hourly_electricity_consumption
|
||||
|
||||
|
||||
def new_system_results(buildings):
|
||||
new_system_performance_summary = {}
|
||||
fields = ["Energy System Archetype", "Heating Equipments", "Cooling Equipments", "DHW Equipments",
|
||||
"Photovoltaic System Capacity", "Heating Fuel", "Yearly HVAC Energy Consumption (MWh)",
|
||||
"DHW Energy Consumption (MWH)", "PV Yearly Production (kWh)", "LCC Analysis Duration (Years)",
|
||||
"Energy System Capital Cost (CAD)", "Energy System Average Yearly Operational Cost (CAD)",
|
||||
"Energy System Life Cycle Cost (CAD)"]
|
||||
for building in buildings:
|
||||
new_system_performance_summary[f'{building.name}'] = {}
|
||||
for field in fields:
|
||||
new_system_performance_summary[f'{building.name}'][field] = '-'
|
||||
return new_system_performance_summary
|
||||
def consumption_data(city):
|
||||
energy_consumption_data = {}
|
||||
for building in city.buildings:
|
||||
hourly_electricity_consumption = hourly_electricity_consumption_profile(building)
|
||||
energy_consumption_data[f'{building.name}'] = {'heating_consumption': building.heating_consumption,
|
||||
'cooling_consumption': building.cooling_consumption,
|
||||
'domestic_hot_water_consumption':
|
||||
building.domestic_hot_water_consumption,
|
||||
'energy_consumption_breakdown':
|
||||
building.energy_consumption_breakdown,
|
||||
'hourly_electricity_consumption': hourly_electricity_consumption}
|
||||
peak_electricity_consumption = 0
|
||||
for building in energy_consumption_data:
|
||||
peak_electricity_consumption += max(energy_consumption_data[building]['hourly_electricity_consumption'])
|
||||
heating_demand_monthly = []
|
||||
cooling_demand_monthly = []
|
||||
dhw_demand_monthly = []
|
||||
lighting_appliance_monthly = []
|
||||
heating_consumption_monthly = []
|
||||
cooling_consumption_monthly = []
|
||||
dhw_consumption_monthly = []
|
||||
for i in range(12):
|
||||
heating_demand = 0
|
||||
cooling_demand = 0
|
||||
dhw_demand = 0
|
||||
lighting_appliance_demand = 0
|
||||
heating_consumption = 0
|
||||
cooling_consumption = 0
|
||||
dhw_consumption = 0
|
||||
for building in city.buildings:
|
||||
heating_demand += building.heating_demand[cte.MONTH][i] / 3.6e6
|
||||
cooling_demand += building.cooling_demand[cte.MONTH][i] / 3.6e6
|
||||
dhw_demand += building.domestic_hot_water_heat_demand[cte.MONTH][i] / 3.6e6
|
||||
lighting_appliance_demand += building.lighting_electrical_demand[cte.MONTH][i] / 3.6e6
|
||||
heating_consumption += building.heating_consumption[cte.MONTH][i] / 3.6e6
|
||||
if building.cooling_demand[cte.YEAR][0] == 0:
|
||||
cooling_consumption += building.cooling_demand[cte.MONTH][i] / (3.6e6 * 2)
|
||||
else:
|
||||
cooling_consumption += building.cooling_consumption[cte.MONTH][i] / 3.6e6
|
||||
dhw_consumption += building.domestic_hot_water_consumption[cte.MONTH][i] / 3.6e6
|
||||
heating_demand_monthly.append(heating_demand)
|
||||
cooling_demand_monthly.append(cooling_demand)
|
||||
dhw_demand_monthly.append(dhw_demand)
|
||||
lighting_appliance_monthly.append(lighting_appliance_demand)
|
||||
heating_consumption_monthly.append(heating_consumption)
|
||||
cooling_consumption_monthly.append(cooling_consumption)
|
||||
dhw_consumption_monthly.append(dhw_consumption)
|
||||
|
||||
monthly_demands = {'heating': heating_demand_monthly,
|
||||
'cooling': cooling_demand_monthly,
|
||||
'dhw': dhw_demand_monthly,
|
||||
'lighting_appliance': lighting_appliance_monthly}
|
||||
monthly_consumptions = {'heating': heating_consumption_monthly,
|
||||
'cooling': cooling_consumption_monthly,
|
||||
'dhw': dhw_consumption_monthly}
|
||||
yearly_heating = 0
|
||||
yearly_cooling = 0
|
||||
yearly_dhw = 0
|
||||
yearly_appliance = 0
|
||||
yearly_lighting = 0
|
||||
for building in city.buildings:
|
||||
yearly_appliance += building.appliances_electrical_demand[cte.YEAR][0] / 3.6e9
|
||||
yearly_lighting += building.lighting_electrical_demand[cte.YEAR][0] / 3.6e9
|
||||
yearly_heating += building.heating_consumption[cte.YEAR][0] / 3.6e9
|
||||
yearly_cooling += building.cooling_consumption[cte.YEAR][0] / 3.6e9
|
||||
yearly_dhw += building.domestic_hot_water_consumption[cte.YEAR][0] / 3.6e9
|
||||
|
||||
total_consumption = yearly_heating + yearly_cooling + yearly_dhw + yearly_appliance + yearly_lighting
|
||||
energy_consumption_data['monthly_demands'] = monthly_demands
|
||||
energy_consumption_data['monthly_consumptions'] = monthly_consumptions
|
||||
energy_consumption_data['total_consumption'] = total_consumption
|
||||
energy_consumption_data['maximum_hourly_electricity_consumption'] = peak_electricity_consumption
|
||||
|
||||
return energy_consumption_data
|
||||
|
||||
|
||||
def cost_data(building, lcc_dataframe, cost_retrofit_scenario):
|
||||
total_floor_area = 0
|
||||
for thermal_zone in building.thermal_zones_from_internal_zones:
|
||||
total_floor_area += thermal_zone.total_floor_area
|
||||
capital_cost = lcc_dataframe.loc['total_capital_costs_systems', f'Scenario {cost_retrofit_scenario}']
|
||||
operational_cost = lcc_dataframe.loc['total_operational_costs', f'Scenario {cost_retrofit_scenario}']
|
||||
maintenance_cost = lcc_dataframe.loc['total_maintenance_costs', f'Scenario {cost_retrofit_scenario}']
|
||||
end_of_life_cost = lcc_dataframe.loc['end_of_life_costs', f'Scenario {cost_retrofit_scenario}']
|
||||
operational_income = lcc_dataframe.loc['operational_incomes', f'Scenario {cost_retrofit_scenario}']
|
||||
total_life_cycle_cost = capital_cost + operational_cost + maintenance_cost + end_of_life_cost + operational_income
|
||||
specific_capital_cost = capital_cost / total_floor_area
|
||||
specific_operational_cost = operational_cost / total_floor_area
|
||||
specific_maintenance_cost = maintenance_cost / total_floor_area
|
||||
specific_end_of_life_cost = end_of_life_cost / total_floor_area
|
||||
specific_operational_income = operational_income / total_floor_area
|
||||
specific_life_cycle_cost = total_life_cycle_cost / total_floor_area
|
||||
life_cycle_cost_analysis = {'capital_cost': capital_cost,
|
||||
'capital_cost_per_sqm': specific_capital_cost,
|
||||
'operational_cost': operational_cost,
|
||||
'operational_cost_per_sqm': specific_operational_cost,
|
||||
'maintenance_cost': maintenance_cost,
|
||||
'maintenance_cost_per_sqm': specific_maintenance_cost,
|
||||
'end_of_life_cost': end_of_life_cost,
|
||||
'end_of_life_cost_per_sqm': specific_end_of_life_cost,
|
||||
'operational_income': operational_income,
|
||||
'operational_income_per_sqm': specific_operational_income,
|
||||
'total_life_cycle_cost': total_life_cycle_cost,
|
||||
'total_life_cycle_cost_per_sqm': specific_life_cycle_cost}
|
||||
return life_cycle_cost_analysis
|
||||
|
|
|
@ -9,10 +9,10 @@ from hub.imports.results_factory import ResultFactory
|
|||
sys.path.append('./')
|
||||
|
||||
|
||||
def energy_plus_workflow(city):
|
||||
def energy_plus_workflow(city, output_path):
|
||||
try:
|
||||
# city = city
|
||||
out_path = (Path(__file__).parent.parent / 'out_files')
|
||||
out_path = output_path
|
||||
files = glob.glob(f'{out_path}/*')
|
||||
|
||||
# for file in files:
|
||||
|
|
|
@ -4,13 +4,16 @@ from shapely import Point
|
|||
from pathlib import Path
|
||||
|
||||
|
||||
def process_geojson(x, y, diff):
|
||||
def process_geojson(x, y, diff, expansion=False):
|
||||
selection_box = Polygon([[x + diff, y - diff],
|
||||
[x - diff, y - diff],
|
||||
[x - diff, y + diff],
|
||||
[x + diff, y + diff]])
|
||||
geojson_file = Path('./data/collinear_clean 2.geojson').resolve()
|
||||
output_file = Path('./input_files/output_buildings.geojson').resolve()
|
||||
if not expansion:
|
||||
output_file = Path('./input_files/output_buildings.geojson').resolve()
|
||||
else:
|
||||
output_file = Path('./input_files/output_buildings_expanded.geojson').resolve()
|
||||
buildings_in_region = []
|
||||
|
||||
with open(geojson_file, 'r') as file:
|
||||
|
|
37
scripts/pv_feasibility.py
Normal file
37
scripts/pv_feasibility.py
Normal file
|
@ -0,0 +1,37 @@
|
|||
from pathlib import Path
|
||||
import subprocess
|
||||
from hub.imports.geometry_factory import GeometryFactory
|
||||
from scripts.geojson_creator import process_geojson
|
||||
from hub.helpers.dictionaries import Dictionaries
|
||||
from hub.imports.weather_factory import WeatherFactory
|
||||
from hub.imports.results_factory import ResultFactory
|
||||
from hub.exports.exports_factory import ExportsFactory
|
||||
|
||||
|
||||
def pv_feasibility(current_x, current_y, current_diff, selected_buildings):
|
||||
input_files_path = (Path(__file__).parent.parent / 'input_files')
|
||||
output_path = (Path(__file__).parent.parent / 'out_files').resolve()
|
||||
sra_output_path = output_path / 'sra_outputs' / 'extended_city_sra_outputs'
|
||||
sra_output_path.mkdir(parents=True, exist_ok=True)
|
||||
new_diff = current_diff * 5
|
||||
geojson_file = process_geojson(x=current_x, y=current_y, diff=new_diff, expansion=True)
|
||||
file_path = input_files_path / 'output_buildings.geojson'
|
||||
city = GeometryFactory('geojson',
|
||||
path=file_path,
|
||||
height_field='height',
|
||||
year_of_construction_field='year_of_construction',
|
||||
function_field='function',
|
||||
function_to_hub=Dictionaries().montreal_function_to_hub_function).city
|
||||
WeatherFactory('epw', city).enrich()
|
||||
ExportsFactory('sra', city, sra_output_path).export()
|
||||
sra_path = (sra_output_path / f'{city.name}_sra.xml').resolve()
|
||||
subprocess.run(['sra', str(sra_path)])
|
||||
ResultFactory('sra', city, sra_output_path).enrich()
|
||||
for selected_building in selected_buildings:
|
||||
for building in city.buildings:
|
||||
if selected_building.name == building.name:
|
||||
selected_building.roofs[0].global_irradiance = building.roofs[0].global_irradiance
|
||||
|
||||
|
||||
|
||||
|
|
@ -15,8 +15,8 @@ from hub.city_model_structure.building import Building
|
|||
energy_systems_format = 'montreal_custom'
|
||||
|
||||
# parameters:
|
||||
residential_systems_percentage = {'system 1 gas': 100,
|
||||
'system 1 electricity': 0,
|
||||
residential_systems_percentage = {'system 1 gas': 44,
|
||||
'system 1 electricity': 6,
|
||||
'system 2 gas': 0,
|
||||
'system 2 electricity': 0,
|
||||
'system 3 and 4 gas': 0,
|
||||
|
@ -25,8 +25,8 @@ residential_systems_percentage = {'system 1 gas': 100,
|
|||
'system 5 electricity': 0,
|
||||
'system 6 gas': 0,
|
||||
'system 6 electricity': 0,
|
||||
'system 8 gas': 0,
|
||||
'system 8 electricity': 0}
|
||||
'system 8 gas': 44,
|
||||
'system 8 electricity': 6}
|
||||
|
||||
residential_new_systems_percentage = {'PV+ASHP+GasBoiler+TES': 0,
|
||||
'PV+4Pipe+DHW': 100,
|
||||
|
|
|
@ -1,73 +1,119 @@
|
|||
import subprocess
|
||||
import datetime
|
||||
import os
|
||||
from pathlib import Path
|
||||
|
||||
|
||||
class LatexReport:
|
||||
def __init__(self, file_name):
|
||||
self.file_name = file_name
|
||||
self.content = []
|
||||
self.content.append(r'\documentclass{article}')
|
||||
self.content.append(r'\usepackage[margin=2.5cm]{geometry}') # Adjust page margins
|
||||
self.content.append(r'\usepackage{graphicx}')
|
||||
self.content.append(r'\usepackage{tabularx}')
|
||||
self.content.append(r'\begin{document}')
|
||||
# Get current date and time
|
||||
current_datetime = datetime.datetime.now().strftime("%Y-%m-%d %H:%M:%S")
|
||||
self.content.append(r'\title{Energy System Analysis Report - ' + current_datetime + r'}')
|
||||
self.content.append(r'\author{Next-Generation Cities Institute}')
|
||||
self.content.append(r'\date{}') # Remove the date field, as it's included in the title now
|
||||
self.content.append(r'\maketitle')
|
||||
def __init__(self, file_name, title, subtitle, output_path):
|
||||
self.file_name = file_name
|
||||
self.output_path = Path(output_path) / 'report'
|
||||
self.output_path.mkdir(parents=True, exist_ok=True)
|
||||
self.file_path = self.output_path / f"{file_name}.tex"
|
||||
self.content = []
|
||||
self.content.append(r'\documentclass{article}')
|
||||
self.content.append(r'\usepackage[margin=2.5cm]{geometry}')
|
||||
self.content.append(r'\usepackage{graphicx}')
|
||||
self.content.append(r'\usepackage{tabularx}')
|
||||
self.content.append(r'\usepackage{multirow}')
|
||||
self.content.append(r'\usepackage{float}')
|
||||
self.content.append(r'\begin{document}')
|
||||
|
||||
current_datetime = datetime.datetime.now().strftime("%Y-%m-%d %H:%M:%S")
|
||||
|
||||
self.content.append(r'\title{' + title + '}')
|
||||
self.content.append(r'\author{Next-Generation Cities Institute}')
|
||||
self.content.append(r'\date{}')
|
||||
self.content.append(r'\maketitle')
|
||||
|
||||
self.content.append(r'\begin{center}')
|
||||
self.content.append(r'\large ' + subtitle + r'\\')
|
||||
self.content.append(r'\large ' + current_datetime)
|
||||
self.content.append(r'\end{center}')
|
||||
|
||||
def add_section(self, section_title):
|
||||
self.content.append(r'\section{' + section_title + r'}')
|
||||
self.content.append(r'\section{' + section_title + r'}')
|
||||
|
||||
def add_subsection(self, subsection_title):
|
||||
self.content.append(r'\subsection{' + subsection_title + r'}')
|
||||
self.content.append(r'\subsection{' + subsection_title + r'}')
|
||||
|
||||
def add_subsubsection(self, subsection_title):
|
||||
self.content.append(r'\subsubsection{' + subsection_title + r'}')
|
||||
|
||||
def add_text(self, text):
|
||||
self.content.append(text)
|
||||
self.content.append(text)
|
||||
|
||||
def add_table(self, table_data, caption=None, first_column_width=None):
|
||||
def add_table(self, table_data, caption=None, first_column_width=None, merge_first_column=False):
|
||||
num_columns = len(table_data[0])
|
||||
total_width = 0.9 # Default total width
|
||||
total_width = 0.9
|
||||
first_column_width_str = ''
|
||||
|
||||
if first_column_width is not None:
|
||||
first_column_width_str = str(first_column_width) + 'cm'
|
||||
total_width -= first_column_width / 16.0 # Adjust total width for the first column
|
||||
total_width -= first_column_width / 16.0
|
||||
|
||||
if caption:
|
||||
self.content.append(r'\begin{table}[htbp]')
|
||||
self.content.append(r'\caption{' + caption + r'}')
|
||||
self.content.append(r'\centering')
|
||||
|
||||
self.content.append(r'\begin{tabularx}{\textwidth}{|p{' + first_column_width_str + r'}|' + '|'.join(['X'] * (
|
||||
num_columns - 1)) + '|}' if first_column_width is not None else r'\begin{tabularx}{\textwidth}{|' + '|'.join(
|
||||
['X'] * num_columns) + '|}')
|
||||
column_format = '|p{' + first_column_width_str + r'}|' + '|'.join(
|
||||
['X'] * (num_columns - 1)) + '|' if first_column_width is not None else '|' + '|'.join(['X'] * num_columns) + '|'
|
||||
self.content.append(r'\begin{tabularx}{\textwidth}{' + column_format + '}')
|
||||
self.content.append(r'\hline')
|
||||
for row in table_data:
|
||||
self.content.append(' & '.join(row) + r' \\')
|
||||
|
||||
previous_first_column = None
|
||||
rowspan_count = 1
|
||||
|
||||
for i, row in enumerate(table_data):
|
||||
if merge_first_column and i > 0 and row[0] == previous_first_column:
|
||||
rowspan_count += 1
|
||||
self.content.append(' & '.join(['' if j == 0 else cell for j, cell in enumerate(row)]) + r' \\')
|
||||
else:
|
||||
if merge_first_column and i > 0 and rowspan_count > 1:
|
||||
self.content[-rowspan_count] = self.content[-rowspan_count].replace(r'\multirow{1}',
|
||||
r'\multirow{' + str(rowspan_count) + '}')
|
||||
rowspan_count = 1
|
||||
if merge_first_column and i < len(table_data) - 1 and row[0] == table_data[i + 1][0]:
|
||||
self.content.append(r'\multirow{1}{*}{' + row[0] + '}' + ' & ' + ' & '.join(row[1:]) + r' \\')
|
||||
else:
|
||||
self.content.append(' & '.join(row) + r' \\')
|
||||
previous_first_column = row[0]
|
||||
self.content.append(r'\hline')
|
||||
|
||||
if merge_first_column and rowspan_count > 1:
|
||||
self.content[-rowspan_count] = self.content[-rowspan_count].replace(r'\multirow{1}',
|
||||
r'\multirow{' + str(rowspan_count) + '}')
|
||||
|
||||
self.content.append(r'\end{tabularx}')
|
||||
|
||||
if caption:
|
||||
self.content.append(r'\end{table}')
|
||||
|
||||
def add_image(self, image_path, caption=None):
|
||||
def add_image(self, image_path, caption=None, placement='ht'):
|
||||
if caption:
|
||||
self.content.append(r'\begin{figure}[htbp]')
|
||||
self.content.append(r'\begin{figure}[' + placement + r']')
|
||||
self.content.append(r'\centering')
|
||||
self.content.append(r'\includegraphics[width=0.8\textwidth]{' + image_path + r'}')
|
||||
self.content.append(r'\includegraphics[width=\textwidth]{' + image_path + r'}')
|
||||
self.content.append(r'\caption{' + caption + r'}')
|
||||
self.content.append(r'\end{figure}')
|
||||
else:
|
||||
self.content.append(r'\begin{figure}[htbp]')
|
||||
self.content.append(r'\begin{figure}[' + placement + r']')
|
||||
self.content.append(r'\centering')
|
||||
self.content.append(r'\includegraphics[width=0.8\textwidth]{' + image_path + r'}')
|
||||
self.content.append(r'\includegraphics[width=\textwidth]{' + image_path + r'}')
|
||||
self.content.append(r'\end{figure}')
|
||||
|
||||
def add_itemize(self, items):
|
||||
self.content.append(r'\begin{itemize}')
|
||||
for item in items:
|
||||
self.content.append(r'\item ' + item)
|
||||
self.content.append(r'\end{itemize}')
|
||||
|
||||
def save_report(self):
|
||||
self.content.append(r'\end{document}') # Add this line to close the document
|
||||
with open(self.file_name, 'w') as f:
|
||||
self.content.append(r'\end{document}')
|
||||
with open(self.file_path, 'w') as f:
|
||||
f.write('\n'.join(self.content))
|
||||
|
||||
def compile_to_pdf(self):
|
||||
subprocess.run(['pdflatex', self.file_name])
|
||||
subprocess.run(['pdflatex', '-output-directory', str(self.output_path), str(self.file_path)])
|
||||
|
||||
|
|
|
@ -17,8 +17,8 @@ class Archetype13:
|
|||
self._heating_peak_load = building.heating_peak_load[cte.YEAR][0]
|
||||
self._cooling_peak_load = building.cooling_peak_load[cte.YEAR][0]
|
||||
self._domestic_hot_water_peak_load = building.domestic_hot_water_peak_load[cte.YEAR][0]
|
||||
self._hourly_heating_demand = [demand / cte.HOUR_TO_SECONDS for demand in building.heating_demand[cte.HOUR]]
|
||||
self._hourly_cooling_demand = [demand / cte.HOUR_TO_SECONDS for demand in building.cooling_demand[cte.HOUR]]
|
||||
self._hourly_heating_demand = [demand / cte.WATTS_HOUR_TO_JULES for demand in building.heating_demand[cte.HOUR]]
|
||||
self._hourly_cooling_demand = [demand / cte.WATTS_HOUR_TO_JULES for demand in building.cooling_demand[cte.HOUR]]
|
||||
self._hourly_dhw_demand = [demand / cte.WATTS_HOUR_TO_JULES for demand in
|
||||
building.domestic_hot_water_heat_demand[cte.HOUR]]
|
||||
self._output_path = output_path
|
||||
|
@ -125,11 +125,11 @@ class Archetype13:
|
|||
m_dis[i + 1] = 0
|
||||
t_ret[i + 1] = t_tank[i + 1]
|
||||
else:
|
||||
if demand[i + 1] > 0.5 * self._heating_peak_load / cte.HOUR_TO_SECONDS:
|
||||
if demand[i + 1] > 0.5 * self._heating_peak_load:
|
||||
factor = 8
|
||||
else:
|
||||
factor = 4
|
||||
m_dis[i + 1] = self._heating_peak_load / (cte.WATER_HEAT_CAPACITY * factor * cte.HOUR_TO_SECONDS)
|
||||
m_dis[i + 1] = self._heating_peak_load / (cte.WATER_HEAT_CAPACITY * factor)
|
||||
t_ret[i + 1] = t_tank[i + 1] - demand[i + 1] / (m_dis[i + 1] * cte.WATER_HEAT_CAPACITY)
|
||||
tes.temperature = []
|
||||
hp_electricity_j = [(x * cte.WATTS_HOUR_TO_JULES) / number_of_ts for x in hp_electricity]
|
||||
|
@ -191,11 +191,11 @@ class Archetype13:
|
|||
|
||||
for i in range(1, len(demand)):
|
||||
if demand[i] > 0:
|
||||
m[i] = self._cooling_peak_load / (cte.WATER_HEAT_CAPACITY * 5 * cte.HOUR_TO_SECONDS)
|
||||
m[i] = hp.nominal_cooling_output / (cte.WATER_HEAT_CAPACITY * 5)
|
||||
if t_ret[i - 1] >= 13:
|
||||
if demand[i] < 0.25 * self._cooling_peak_load / cte.HOUR_TO_SECONDS:
|
||||
if demand[i] < 0.25 * self._cooling_peak_load:
|
||||
q_hp[i] = 0.25 * hp.nominal_cooling_output
|
||||
elif demand[i] < 0.5 * self._cooling_peak_load / cte.HOUR_TO_SECONDS:
|
||||
elif demand[i] < 0.5 * self._cooling_peak_load:
|
||||
q_hp[i] = 0.5 * hp.nominal_cooling_output
|
||||
else:
|
||||
q_hp[i] = hp.nominal_cooling_output
|
||||
|
@ -210,7 +210,7 @@ class Archetype13:
|
|||
else:
|
||||
m[i] = 0
|
||||
q_hp[i] = 0
|
||||
t_sup_hp[i] = t_ret[i -1]
|
||||
t_sup_hp[i] = t_ret[i - 1]
|
||||
t_ret[i] = t_ret[i - 1]
|
||||
t_sup_hp_fahrenheit = 1.8 * t_sup_hp[i] + 32
|
||||
t_out_fahrenheit = 1.8 * t_out[i] + 32
|
||||
|
@ -221,7 +221,7 @@ class Archetype13:
|
|||
eer_curve_coefficients[3] * t_out_fahrenheit +
|
||||
eer_curve_coefficients[4] * t_out_fahrenheit ** 2 +
|
||||
eer_curve_coefficients[5] * t_sup_hp_fahrenheit * t_out_fahrenheit)
|
||||
hp_electricity[i] = q_hp[i] / hp_eer[i]
|
||||
hp_electricity[i] = q_hp[i] / cooling_efficiency
|
||||
else:
|
||||
hp_eer[i] = 0
|
||||
hp_electricity[i] = 0
|
||||
|
@ -377,8 +377,8 @@ class Archetype13:
|
|||
self._building.domestic_hot_water_consumption[cte.HOUR] = dhw_consumption
|
||||
self._building.domestic_hot_water_consumption[cte.MONTH] = (
|
||||
MonthlyValues.get_total_month(self._building.domestic_hot_water_consumption[cte.HOUR]))
|
||||
self._building.domestic_hot_water_consumption[cte.YEAR] = (
|
||||
sum(self._building.domestic_hot_water_consumption[cte.MONTH]))
|
||||
self._building.domestic_hot_water_consumption[cte.YEAR] = [
|
||||
sum(self._building.domestic_hot_water_consumption[cte.MONTH])]
|
||||
file_name = f'energy_system_simulation_results_{self._name}.csv'
|
||||
with open(self._output_path / file_name, 'w', newline='') as csvfile:
|
||||
output_file = csv.writer(csvfile)
|
||||
|
|
Loading…
Reference in New Issue
Block a user