Adjustment to changes in libs
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Pilar
parent
6985d2445c
commit
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@ -4,7 +4,7 @@ from pathlib import Path
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import pandas as pd
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import csv
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from factories.weather_feeders.helpers.weather import Weather as wt
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from imports.weather_feeders.helpers.weather import Weather as wt
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class MonthlyEnergyBalance:
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@ -20,61 +20,61 @@ class MonthlyEnergyBalance:
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surfaces = building.surfaces
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for i in range(1, len(surfaces) + 1):
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file += str(100 + i) + '.1 % Radiation surface ' + str(i) + '\r\n'
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file += str(100 + i) + '.1 % Radiation surface ' + str(i) + '\n'
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file += 'p 4' + '\r\n'
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file += 'p 4' + '\n'
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# BUILDING PARAMETERS
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file += str(building.heated_volume) + ' % BP(1) Heated Volume (vBrutto)\r\n'
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file += str(building.average_storey_height) + ' % BP(2) Average storey height / m\r\n'
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file += str(building.storeys_above_ground) + ' % BP(3) Number of storeys above ground\r\n'
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file += str(building.attic_heated) + ' % BP(4) Attic heating type (0=no room, 1=unheated, 2=heated)\r\n'
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file += str(0.85*building.heated_volume) + ' % BP(1) Heated Volume (vBrutto)\n'
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file += str(building.average_storey_height) + ' % BP(2) Average storey height / m\n'
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file += str(building.storeys_above_ground) + ' % BP(3) Number of storeys above ground\n'
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file += str(building.attic_heated) + ' % BP(4) Attic heating type (0=no room, 1=unheated, 2=heated)\n'
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file += str(building.basement_heated) + ' % BP(5) Cellar heating type (0=no room, 1=unheated, ' \
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'2=heated, 99=invalid)\r\n'
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'2=heated, 99=invalid)\n'
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# todo: this method and the insel model have to be reviewed for more than one thermal zone
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thermal_zone = building.thermal_zones[0]
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file += str(thermal_zone.indirectly_heated_area_ratio) + ' % BP(6) Indirectly heated area ratio\r\n'
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file += str(thermal_zone.effective_thermal_capacity) + ' % BP(7) Effective heat capacity\r\n'
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file += str(thermal_zone.additional_thermal_bridge_u_value) + ' % BP(8) Additional U-value for heat bridge\r\n'
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file += '0 % BP(9) Usage type (0=standard, 1=IWU)\r\n'
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file += str(thermal_zone.indirectly_heated_area_ratio) + ' % BP(6) Indirectly heated area ratio\n'
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file += str(thermal_zone.effective_thermal_capacity) + ' % BP(7) Effective heat capacity\n'
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file += str(thermal_zone.additional_thermal_bridge_u_value) + ' % BP(8) Additional U-value for heat bridge\n'
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file += '0 % BP(9) Usage type (0=standard, 1=IWU)\n'
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# ZONES AND SURFACES
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# todo: is this actually number of thermal zones or of usage zones?
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file += str(len(building.thermal_zones)) + ' % BP(10) Number $z$ of zones\r\n'
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file += str(len(building.thermal_zones)) + ' % BP(10) Number $z$ of zones\n'
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i = 0
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for usage_zone in building.usage_zones:
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percentage_usage = 1
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file += str(float(building.foot_print.area) * percentage_usage) + ' % BP(11) #1 Area of zone ' + \
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str(i + 1) + ' (sqm)' + '\r\n'
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str(i + 1) + ' (sqm)' + '\n'
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total_internal_gains = 0
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for ig in usage_zone.internal_gains:
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total_internal_gains += float(ig.average_internal_gain) * \
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(float(ig.convective_fraction) + float(ig.radiative_fraction))
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file += str(total_internal_gains) + ' % BP(12) #2 Internal gains of zone ' + str(i + 1) + '\r\n'
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file += str(total_internal_gains) + ' % BP(12) #2 Internal gains of zone ' + str(i + 1) + '\n'
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file += str(usage_zone.heating_setpoint) + ' % BP(13) #3 Heating setpoint temperature zone ' + \
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str(i + 1) + ' (tSetHeat)' + '\r\n'
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str(i + 1) + ' (tSetHeat)' + '\n'
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file += str(usage_zone.heating_setback) + ' % BP(14) #4 Heating setback temperature zone ' + \
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str(i + 1) + ' (tSetbackHeat)' + '\r\n'
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str(i + 1) + ' (tSetbackHeat)' + '\n'
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file += str(usage_zone.cooling_setpoint) + ' % BP(15) #5 Cooling setpoint temperature zone ' + \
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str(i + 1) + ' (tSetCool)' + '\r\n'
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file += str(usage_zone.hours_day) + ' % BP(16) #6 Usage hours per day zone ' + str(i + 1) + '\r\n'
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file += str(usage_zone.days_year) + ' % BP(17) #7 Usage days per year zone ' + str(i + 1) + '\r\n'
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str(i + 1) + ' (tSetCool)' + '\n'
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file += str(usage_zone.hours_day) + ' % BP(16) #6 Usage hours per day zone ' + str(i + 1) + '\n'
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file += str(usage_zone.days_year) + ' % BP(17) #7 Usage days per year zone ' + str(i + 1) + '\n'
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if usage_zone.mechanical_air_change is None:
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raise Exception('Ventilation air rate is not initialized')
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file += str(usage_zone.mechanical_air_change) + ' % BP(18) #8 Minimum air change rate zone ' + \
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str(i + 1) + ' (h^-1)' + '\r\n'
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str(i + 1) + ' (h^-1)' + '\n'
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i += 1
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file += str(len(surfaces)) + ' % Number of surfaces = BP(11+8z)\r\n'
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file += '% 1. Surface type (1=wall, 2=ground 3=roof, 4=flat roof)' + '\r\n'
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file += '% 2. Areas above ground' + '\r\n'
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file += '% 3. Areas below ground' + '\r\n'
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file += '% 4. U-value' + '\r\n'
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file += '% 5. Window area' + '\r\n'
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file += '% 6. Window frame fraction' + '\r\n'
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file += '% 7. Window U-value' + '\r\n'
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file += '% 8. Window g-value' + '\r\n'
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file += '% 9. Short-wave reflectance' + '\r\n'
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file += '% #1 #2 #3 #4 #5 #6 #7 #8 #9' + '\r\n'
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file += str(len(surfaces)) + ' % Number of surfaces = BP(11+8z)\n'
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file += '% 1. Surface type (1=wall, 2=ground 3=roof, 4=flat roof)' + '\n'
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file += '% 2. Areas above ground' + '\n'
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file += '% 3. Areas below ground' + '\n'
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file += '% 4. U-value' + '\n'
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file += '% 5. Window area' + '\n'
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file += '% 6. Window frame fraction' + '\n'
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file += '% 7. Window U-value' + '\n'
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file += '% 8. Window g-value' + '\n'
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file += '% 9. Short-wave reflectance' + '\n'
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file += '% #1 #2 #3 #4 #5 #6 #7 #8 #9' + '\n'
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# todo: this method has to be reviewed for more than one thermal opening per thermal boundary
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for thermal_boundary in building.thermal_zones[0].bounded:
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53
main.py
53
main.py
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@ -15,9 +15,10 @@ from populate import Populate
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from insel.insel import Insel
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from insel.templates.monthly_energy_balance import MonthlyEnergyBalance as templates
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from simplified_radiosity_algorithm.simplified_radiosity_algorithm import SimplifiedRadiosityAlgorithm
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from factories.geometry_factory import GeometryFactory
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from factories.weather_factory import WeatherFactory
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from imports.geometry_factory import GeometryFactory
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from imports.weather_factory import WeatherFactory
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from city_model_structure.city import City
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import datetime
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parser = ArgumentParser(description='Monthly energy balance workflow v0.1.')
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required = parser.add_argument_group('required arguments')
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@ -40,18 +41,27 @@ try:
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except SystemExit:
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sys.exit()
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keep_files = True
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print('begin_time', datetime.datetime.now())
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# Step 1: Initialize the city model
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pickle_file = ''
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if ast.literal_eval(args.use_pickle_file):
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pickle_file = Path(args.input_geometry_file).resolve()
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city = City.load(pickle_file)
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else:
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city = GeometryFactory(args.geometry_type, Path(args.input_geometry_file).resolve()).city
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file = Path(args.input_geometry_file).resolve()
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pickle_file = Path(str(file).replace('.gml', '.pickle'))
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city = GeometryFactory(args.geometry_type, file).city
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city.save(pickle_file)
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# Step 2: Populate city adding thermal- and usage-related parameters
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populated_step_in_pickle = ast.literal_eval(args.populated_step_in_pickle)
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if populated_step_in_pickle:
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populated_city = city
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for building in populated_city.buildings:
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for usage_zone in building.usage_zones:
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usage_zone.heating_setpoint = 20
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usage_zone.heating_setback = 17
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else:
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populated_city = Populate(city).populated_city
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pickle_file = Path(str(pickle_file).replace('.pickle', '_populated.pickle'))
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@ -60,6 +70,7 @@ if populated_city.buildings is None:
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print('No building to be calculated')
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sys.exit()
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print('populating_time', datetime.datetime.now())
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# Step 3: Populate city adding climate-related parameters
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weather_step_in_pickle = ast.literal_eval(args.weather_step_in_pickle)
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if not weather_step_in_pickle:
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@ -101,13 +112,31 @@ if not weather_step_in_pickle:
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pickle_file = Path(str(pickle_file).replace('.pickle', '_weather.pickle'))
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populated_city.save(pickle_file)
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print('begin_insel_time', datetime.datetime.now())
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# Step 4: Demand calculation (one model per building)
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print_results = None
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file = 'city name: ' + city.name + '\r\n'
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# todo: city.name needs location and so, internet connection
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# file = 'city name: ' + city.name + '\n'
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file = 'city name: Kelowna\n'
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i = 0
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for building in populated_city.buildings:
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if 3000 < i and building.name != 'BLD122177':
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if building.name != 'BLD122177':
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print(building.name)
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# todo: default values to be defined at each specific workflow!
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building.heated = True
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building.cooled = False
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building.attic_heated = 2
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building.basement_heated = 1
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for thermal_boundary in building.thermal_zones[0].bounded:
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thermal_boundary.hi = 10
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thermal_boundary.he = 25
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for thermal_opening in thermal_boundary.thermal_openings:
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thermal_opening.hi = 10
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thermal_opening.he = 25
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building.thermal_zones[0].indirectly_heated_area_ratio = 0.25
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building.thermal_zones[0].additional_thermal_bridge_u_value = 0.05
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building.usage_zones[0].mechanical_air_change = 0.35
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building.thermal_zones[0].infiltration_rate_system_on = 0
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full_path_out = Path(args.project_folder + '/outputs/' + building.name + '_insel.out').resolve()
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full_path_out.parent.mkdir(parents=True, exist_ok=True)
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insel_file_name = building.name + '.insel'
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@ -120,10 +149,14 @@ for building in populated_city.buildings:
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print_results = new_building
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else:
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print_results = pd.concat([print_results, new_building], axis='columns')
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file += '\r\n'
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file += 'name: ' + building.name + '\r\n'
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file += 'year of construction: ' + building.year_of_construction + '\r\n'
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file += 'function: ' + building.function + '\r\n'
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file += '\n'
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file += 'name: ' + building.name + '\n'
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file += 'year of construction: ' + building.year_of_construction + '\n'
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file += 'function: ' + building.function + '\n'
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file += 'floor area: ' + str(building.thermal_zones[0].floor_area) + '\n'
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file += 'storeys: ' + str(building.storeys_above_ground) + '\n'
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file += 'heated_volume: ' + str(building.heated_volume) + '\n'
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file += 'volume: ' + str(building.volume) + '\n'
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except ValueError:
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print(sys.exc_info()[1])
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@ -137,3 +170,5 @@ print_results.to_csv(full_path_results)
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full_path_metadata = Path(args.project_folder + '/outputs/metadata.csv').resolve()
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with open(full_path_metadata, 'w') as metadata_file:
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metadata_file.write(file)
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print('end_time', datetime.datetime.now())
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@ -4,8 +4,8 @@ SPDX - License - Identifier: LGPL - 3.0 - or -later
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Copyright © 2020 Project Author Pilar Monsalvete pilar_monsalvete@yahoo.es
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"""
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from factories.physics_factory import PhysicsFactory
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from factories.usage_factory import UsageFactory
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from imports.physics_factory import PhysicsFactory
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from imports.usage_factory import UsageFactory
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from city_model_structure.city import City
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@ -50,7 +50,6 @@ class Populate:
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for building in tmp_city.buildings:
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# heating_setpoint is a mandatory parameter.
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# If it is not returned, extract the building from the calculation list
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print(len(building.usage_zones))
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if len(building.usage_zones) > 0:
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self._populated_city.add_city_object(building)
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if self._populated_city.buildings is None:
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