windows included in idf export
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Pilar
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9c3ac59866
commit
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@ -129,10 +129,10 @@ class ThermalZone:
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self._indirectly_heated_area_ratio = float(value)
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@property
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def infiltration_rate_system_on(self) -> Union[None, Schedule]:
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def infiltration_rate_system_on(self):
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"""
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Get thermal zone infiltration rate system on in air changes per hour (ACH)
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:return: None or Schedule
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:return: None or float
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"""
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return self._infiltration_rate_system_on
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@ -140,15 +140,15 @@ class ThermalZone:
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def infiltration_rate_system_on(self, value):
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"""
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Set thermal zone infiltration rate system on in air changes per hour (ACH)
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:param value: Schedule
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:param value: float
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"""
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self._infiltration_rate_system_on = value
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@property
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def infiltration_rate_system_off(self) -> Union[None, Schedule]:
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def infiltration_rate_system_off(self):
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"""
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Get thermal zone infiltration rate system off in air changes per hour (ACH)
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:return: None or Schedule
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:return: None or float
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"""
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return self._infiltration_rate_system_off
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@ -156,7 +156,7 @@ class ThermalZone:
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def infiltration_rate_system_off(self, value):
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"""
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Set thermal zone infiltration rate system on in air changes per hour (ACH)
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:param value: Schedule
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:param value: float
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"""
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self._infiltration_rate_system_off = value
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@ -1,20 +1,22 @@
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"""
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TestOccupancyFactory test and validate the city model structure schedules parameters
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Idf exports one building to idf format
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SPDX - License - Identifier: LGPL - 3.0 - or -later
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Copyright © 2022 Concordia CERC group
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Project Coder Guille Guillermo.GutierrezMorote@concordia.ca
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Code contributors: Pilar Monsalvete Alvarez de Uribarri pilar.monsalvete@concordia.ca
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Soroush Samareh Abolhassani soroush.samarehabolhassani@mail.concordia.ca
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"""
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import copy
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import math
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from pathlib import Path
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from geomeppy import IDF
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import helpers.constants as cte
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from city_model_structure.attributes.schedule import Schedule
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class Idf:
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"""
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Export city to IDF
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Exports city to IDF
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"""
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_THERMOSTAT = 'HVACTEMPLATE:THERMOSTAT'
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_IDEAL_LOAD_AIR_SYSTEM = 'HVACTEMPLATE:ZONE:IDEALLOADSAIRSYSTEM'
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@ -29,7 +31,6 @@ class Idf:
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_ZONE = 'ZONE'
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_LIGHTS = 'LIGHTS'
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_PEOPLE = 'PEOPLE'
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_ELECTRIC_EQUIPMENT = 'ELECTRICEQUIPMENT'
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_INFILTRATION = 'ZONEINFILTRATION:DESIGNFLOWRATE'
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_BUILDING_SURFACE = 'BuildingSurfaceDetailed'
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_SCHEDULE_LIMIT = 'SCHEDULETYPELIMITS'
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@ -38,6 +39,11 @@ class Idf:
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_ANY_NUMBER = 'Any Number'
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_CONTINUOUS = 'Continuous'
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_DISCRETE = 'Discrete'
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_BUILDING = 'BUILDING'
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_SIZING_PERIODS = 'SIZINGPERIOD:DESIGNDAY'
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_LOCATION = 'SITE:LOCATION'
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_WINDOW_MATERIAL_SIMPLE = 'WINDOWMATERIAL:SIMPLEGLAZINGSYSTEM'
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_WINDOW = 'WINDOW'
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idf_surfaces = {
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# todo: make an enum for all the surface types
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@ -162,9 +168,6 @@ class Idf:
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_kwargs[f'Field_{j * 25 + 3 + i}'] = f'Until: {i + 1:02d}:00,{_val[i]}'
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self._idf.newidfobject(self._COMPACT_SCHEDULE, **_kwargs)
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def _add_non_hourly_schedule(self, usage, schedules):
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raise NotImplementedError
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def _write_schedules_file(self, usage, schedule):
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file_name = str((Path(self._output_path) / f'{schedule.type} schedules {usage}.dat').resolve())
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with open(file_name, 'w') as file:
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@ -183,6 +186,28 @@ class Idf:
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_schedule.Interpolate_to_Timestep = 'No'
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_schedule.Minutes_per_Item = 60
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def _add_infiltration_schedules(self, thermal_zone):
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_infiltration_schedules = []
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for hvac_availability_schedule in thermal_zone.thermal_control.hvac_availability_schedules:
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_schedule = Schedule()
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_schedule.type = cte.INFILTRATION
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_schedule.data_type = cte.FRACTION
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_schedule.time_step = cte.HOUR
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_schedule.time_range = cte.DAY
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_schedule.day_types = copy.deepcopy(hvac_availability_schedule.day_types)
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_infiltration_values = []
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for hvac_value in hvac_availability_schedule.values:
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if hvac_value == 0:
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_infiltration_values.append(thermal_zone.infiltration_rate_system_off)
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else:
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_infiltration_values.append(thermal_zone.infiltration_rate_system_on)
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_schedule.values = _infiltration_values
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_infiltration_schedules.append(_schedule)
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for schedule in self._idf.idfobjects[self._HOURLY_SCHEDULE]:
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if schedule.Name == f'{_infiltration_schedules[0].type} schedules {thermal_zone.usage}':
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return
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return self._add_standard_compact_hourly_schedule(thermal_zone.usage, _infiltration_schedules)
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def _add_schedules(self, usage, new_schedules, schedule_from_file=False):
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if schedule_from_file:
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new_schedule = new_schedules[0]
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@ -217,6 +242,22 @@ class Idf:
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_kwargs[f'Layer_{i + 1}'] = layers[1].material.name
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self._idf.newidfobject(self._CONSTRUCTION, **_kwargs)
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def _add_window_construction_and_material(self, thermal_opening):
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for window_material in self._idf.idfobjects[self._WINDOW_MATERIAL_SIMPLE]:
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if window_material['UFactor'] == thermal_opening.overall_u_value and \
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window_material['Solar_Heat_Gain_Coefficient'] == thermal_opening.g_value:
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return
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order = str(len(self._idf.idfobjects[self._WINDOW_MATERIAL_SIMPLE]) + 1)
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material_name = 'glazing_' + order
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_kwargs = {'Name': material_name, 'UFactor': thermal_opening.overall_u_value,
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'Solar_Heat_Gain_Coefficient': thermal_opening.g_value}
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self._idf.newidfobject(self._WINDOW_MATERIAL_SIMPLE, **_kwargs)
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window_construction_name = 'window_construction_' + order
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_kwargs = {'Name': window_construction_name, 'Outside_Layer': material_name}
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self._idf.newidfobject(self._CONSTRUCTION, **_kwargs)
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def _add_zone(self, thermal_zone):
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for zone in self._idf.idfobjects['ZONE']:
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if zone.Name == thermal_zone.id:
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@ -263,52 +304,56 @@ class Idf:
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Activity_Level_Schedule_Name=f'Occupancy schedules {thermal_zone.usage}'
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)
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def _add_equipment(self, usage_zone):
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self._idf.newidfobject(self._ELECTRIC_EQUIPMENT,
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Name=f'{usage_zone.id}_electricload',
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Zone_or_ZoneList_Name=usage_zone.id,
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Schedule_Name=f'Electrical schedules {usage_zone.usage}', # todo: add electrical schedules
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Design_Level_Calculation_Method='EquipmentLevel',
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Design_Level=566000 # todo: change it from usage catalog
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)
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def _add_infiltration(self, usage_zone):
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def _add_infiltration(self, thermal_zone):
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for zone in self._idf.idfobjects["ZONE"]:
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if zone.Name == f'{usage_zone.id}_infiltration':
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if zone.Name == f'{thermal_zone.id}_infiltration':
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return
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self._idf.newidfobject(self._INFILTRATION,
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Name=f'{usage_zone.id}_infiltration',
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Zone_or_ZoneList_Name=usage_zone.id,
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Schedule_Name=f'Infiltration schedules {usage_zone.usage}',
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Name=f'{thermal_zone.id}_infiltration',
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Zone_or_ZoneList_Name=thermal_zone.id,
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Schedule_Name=f'Infiltration schedules {thermal_zone.usage}',
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Design_Flow_Rate_Calculation_Method='AirChanges/Hour',
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Air_Changes_per_Hour=usage_zone.mechanical_air_change,
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Constant_Term_Coefficient=0.606, # todo: change it from usage catalog
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Temperature_Term_Coefficient=3.6359996E-02, # todo: change it from usage catalog
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Velocity_Term_Coefficient=0.1177165, # todo: change it from usage catalog
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Velocity_Squared_Term_Coefficient=0.0000000E+00 # todo: change it from usage catalog
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Air_Changes_per_Hour=thermal_zone.mechanical_air_change
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)
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def _rename_building(self, b):
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for building in self._idf.idfobjects[self._BUILDING]:
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building.Name = b.name
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building['Solar_Distribution'] = 'FullExterior'
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def _remove_sizing_periods(self):
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while len(self._idf.idfobjects[self._SIZING_PERIODS]) > 0:
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self._idf.popidfobject(self._SIZING_PERIODS, 0)
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def _remove_location(self):
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self._idf.popidfobject(self._LOCATION, 0)
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def _export(self):
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"""
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Export the idf file into the given path
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export type = "Surfaces|Block"
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"""
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self._remove_location()
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self._remove_sizing_periods()
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for building in self._city.buildings:
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self._rename_building(building)
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for internal_zone in building.internal_zones:
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for thermal_zone in internal_zone.thermal_zones:
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for thermal_boundary in thermal_zone.thermal_boundaries:
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self._add_construction(thermal_boundary)
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for thermal_opening in thermal_boundary.thermal_openings:
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self._add_window_construction_and_material(thermal_opening)
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usage = thermal_zone.usage
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# todo: infiltration can be written with two values (system on and system off) in E+? Or just as schedule?
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# self._add_schedule(usage, "Infiltration")
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self._add_infiltration_schedules(thermal_zone)
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# todo: why is this schedule unused?
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self._add_schedules(usage, thermal_zone.lighting.schedules)
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self._add_schedules(usage, thermal_zone.occupancy.occupancy_schedules, schedule_from_file=True)
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self._add_schedules(usage, thermal_zone.thermal_control.hvac_availability_schedules)
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self._add_zone(thermal_zone)
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self._add_heating_system(thermal_zone)
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# self._add_infiltration(usage_zone)
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self._add_infiltration(thermal_zone)
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self._add_occupancy(thermal_zone)
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if self._export_type == "Surfaces":
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@ -355,14 +400,37 @@ class Idf:
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self._idf.intersect_match()
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def _add_surfaces(self, building):
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for internal_zone in building.internal_zones:
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for thermal_zone in internal_zone.thermal_zones:
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for boundary in thermal_zone.thermal_boundaries:
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idf_surface_type = self.idf_surfaces[boundary.parent_surface.type]
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# todo: thermal boundary vs. surfaces??
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surface = self._idf.newidfobject(self._SURFACE, Name=f'{boundary.parent_surface.name}',
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Surface_Type=idf_surface_type, Zone_Name=thermal_zone.id,
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Construction_Name=boundary.construction_name)
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coordinates = self._matrix_to_list(boundary.parent_surface.solid_polygon.coordinates,
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self._city.lower_corner)
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surface.setcoords(coordinates)
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self._add_windows(boundary)
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def _add_windows(self, boundary):
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for opening in boundary.thermal_openings:
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for construction in self._idf.idfobjects[self._CONSTRUCTION]:
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if construction['Outside_Layer'].split('_')[0] == 'glazing':
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window_construction = construction
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if self._compare_window_constructions(window_construction, opening):
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opening_name = 'window_' + str(len(self._idf.idfobjects[self._WINDOW]) + 1)
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opening_length = math.sqrt(opening.area)
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self._idf.newidfobject(self._WINDOW, Name=f'{opening_name}', Construction_Name=window_construction['Name'],
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Building_Surface_Name=boundary.parent_surface.name, Multiplier='1',
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Length=opening_length, Height=opening_length)
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print('bb')
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def _compare_window_constructions(self, window_construction, opening):
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glazing = window_construction['Outside_Layer']
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for material in self._idf.idfobjects[self._WINDOW_MATERIAL_SIMPLE]:
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if material['Name'] == glazing:
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if material['UFactor'] == opening.overall_u_value and \
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material['Solar_Heat_Gain_Coefficient'] == opening.g_value:
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return True
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return False
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@ -65,10 +65,7 @@ class UsPhysicsParameters(NrelPhysicsInterface):
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@staticmethod
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def _search_archetype(function, year_of_construction, climate_zone):
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nrel_catalog = ConstructionCatalogFactory('nrel').catalog
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print(nrel_catalog.names)
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nrel_archetypes = nrel_catalog.entries('archetypes')
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for nrel_archetype in nrel_archetypes:
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print(nrel_archetype.name)
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for building_archetype in nrel_archetypes:
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construction_period_limits = building_archetype.construction_period.split(' - ')
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if construction_period_limits[1] == 'PRESENT':
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