CERC/monthly_energy_balance
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added electrical demand for lighting and appliances to the workflow

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Pilar 2022-12-06 14:16:40 -05:00
parent 36e534452d
commit 6727ee3a35
1 changed files with 49 additions and 1 deletions
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50
monthly_energy_balance.py
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@ -13,6 +13,15 @@ from helpers.monthly_values import MonthlyValues
from exports.energy_building_exports_factory import EnergyBuildingsExportsFactory
from insel.monthly_demand_calculation import MonthlyDemandCalculation
_DAYS_A_MONTH = {cte.MONDAY: [5, 4, 4, 5, 4, 4, 5, 4, 4, 5, 4, 5],
cte.TUESDAY: [5, 4, 4, 4, 5, 4, 5, 4, 4, 5, 4, 4],
cte.WEDNESDAY: [5, 4, 4, 4, 5, 4, 4, 5, 4, 5, 4, 4],
cte.THURSDAY: [4, 4, 5, 4, 5, 4, 4, 5, 4, 4, 5, 4],
cte.FRIDAY: [4, 4, 5, 4, 4, 5, 4, 5, 4, 4, 5, 4],
cte.SATURDAY: [4, 4, 5, 4, 4, 5, 4, 4, 5, 4, 4, 5],
cte.SUNDAY: [4, 4, 4, 5, 4, 4, 5, 4, 5, 4, 4, 5],
cte.HOLIDAY: [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]}
class MonthlyEnergyBalance:
def __init__(self, city, path, attic_heated_case, basement_heated_case, weather_format):
@ -64,6 +73,9 @@ class MonthlyEnergyBalance:
insel = MonthlyDemandCalculation(self._city, tmp_path, self._weather_format)
insel.run()
insel.results()
self._dhw_demand()
self._electrical_demand()
self._print_results()
def _print_results(self):
@ -76,7 +88,8 @@ class MonthlyEnergyBalance:
print_results = heating_results
else:
print_results = pd.concat([print_results, heating_results], axis='columns')
print_results = pd.concat([print_results, cooling_results], axis='columns')
print_results = pd.concat([print_results, cooling_results, building.lighting_electrical_demand,
building.appliances_electrical_demand], axis='columns')
file += '\n'
file += 'name: ' + building.name + '\n'
file += 'year of construction: ' + str(building.year_of_construction) + '\n'
@ -91,3 +104,38 @@ class MonthlyEnergyBalance:
full_path_metadata = Path(self._path / 'metadata.csv').resolve()
with open(full_path_metadata, 'w') as metadata_file:
metadata_file.write(file)
def _dhw_demand(self):
for building in self._city.buildings:
domestic_hot_water_demand = 0
def _electrical_demand(self):
for building in self._city.buildings:
lighting_demand = []
appliances_demand = []
thermal_zone = building.internal_zones[0].thermal_zones[0]
area = thermal_zone.total_floor_area
for month in range(0, 12):
total_lighting = 0
for schedule in thermal_zone.lighting.schedules:
total_day = 0
for value in schedule.values:
total_day += value
for day_type in schedule.day_types:
total_lighting += total_day * _DAYS_A_MONTH[day_type][month] * thermal_zone.lighting.density
lighting_demand.append(total_lighting * area)
total_appliances = 0
for schedule in thermal_zone.appliances.schedules:
total_day = 0
for value in schedule.values:
total_day += value
for day_type in schedule.day_types:
total_appliances += total_day * _DAYS_A_MONTH[day_type][month] * thermal_zone.appliances.density
appliances_demand.append(total_appliances * area)
building.lighting_electrical_demand = pd.DataFrame(lighting_demand,
columns=[f'{building.name} lighting electrical demand Wh'])
building.appliances_electrical_demand = pd.DataFrame(appliances_demand,
columns=[f'{building.name} appliances electrical demand Wh'])