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bugfix in idf exporter

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This commit is contained in:
Guille Gutierrez 2024-03-28 06:59:57 +01:00
parent cbe720f0de
commit 355cc6ecdf
1 changed files with 14 additions and 82 deletions
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92
hub/exports/building_energy/idf.py
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@ -54,14 +54,6 @@ class Idf:
_SIZING_PERIODS = 'SIZINGPERIOD:DESIGNDAY' _SIZING_PERIODS = 'SIZINGPERIOD:DESIGNDAY'
_LOCATION = 'SITE:LOCATION' _LOCATION = 'SITE:LOCATION'
_SIMPLE = 'Simple' _SIMPLE = 'Simple'
_EQUIPMENT_CONNECTIONS = 'ZONEHVAC:EQUIPMENTCONNECTIONS'
_NODE_LIST = 'NODELIST'
_BASEBOARD = 'ZONEHVAC:BASEBOARD:CONVECTIVE:ELECTRIC'
_AIR_TERMINAL_NO_REHEAT = 'AIRTERMINAL:SINGLEDUCT:CONSTANTVOLUME:NOREHEAT'
_AIR_DISTRIBUTION = 'ZONEHVAC:AIRDISTRIBUTIONUNIT'
_EQUIPMENT_LIST = 'ZONEHVAC:EQUIPMENTLIST'
_SIZING_ZONE = 'SIZING:ZONE'
_DESIGN_SPECIFICATION_OUTDOOR_AIR = 'DESIGNSPECIFICATION:OUTDOORAIR'
idf_surfaces = { idf_surfaces = {
cte.WALL: 'wall', cte.WALL: 'wall',
@ -125,8 +117,7 @@ class Idf:
if levels_of_detail.construction is None: if levels_of_detail.construction is None:
raise AttributeError('Level of detail of construction not assigned') raise AttributeError('Level of detail of construction not assigned')
if levels_of_detail.construction < 2: if levels_of_detail.construction < 2:
raise AttributeError( raise AttributeError(f'Level of detail of construction = {levels_of_detail.construction}. Required minimum level 2')
f'Level of detail of construction = {levels_of_detail.construction}. Required minimum level 2')
if levels_of_detail.usage is None: if levels_of_detail.usage is None:
raise AttributeError('Level of detail of usage not assigned') raise AttributeError('Level of detail of usage not assigned')
if levels_of_detail.usage < 2: if levels_of_detail.usage < 2:
@ -390,80 +381,16 @@ class Idf:
) )
def _add_heating_system(self, thermal_zone, zone_name): def _add_heating_system(self, thermal_zone, zone_name):
for air_system in self._idf.idfobjects[self._EQUIPMENT_CONNECTIONS]: for air_system in self._idf.idfobjects[self._IDEAL_LOAD_AIR_SYSTEM]:
if air_system.Zone_Name == zone_name: if air_system.Zone_Name == zone_name:
return return
thermostat = self._add_thermostat(thermal_zone) thermostat = self._add_thermostat(thermal_zone)
self._idf.newidfobject(self._EQUIPMENT_CONNECTIONS, self._idf.newidfobject(self._IDEAL_LOAD_AIR_SYSTEM,
Zone_Name=zone_name, Zone_Name=zone_name,
Zone_Conditioning_Equipment_List_Name=f'{zone_name} Equipment List', System_Availability_Schedule_Name=f'HVAC AVAIL SCHEDULES {thermal_zone.usage_name}',
Zone_Air_Inlet_Node_or_NodeList_Name=f'{zone_name} Inlet Node List', Heating_Availability_Schedule_Name=f'HVAC AVAIL SCHEDULES {thermal_zone.usage_name}',
Zone_Air_Node_Name=f'Node 1', Cooling_Availability_Schedule_Name=f'HVAC AVAIL SCHEDULES {thermal_zone.usage_name}',
Zone_Return_Air_Node_or_NodeList_Name=f'{zone_name} Return Node List') Template_Thermostat_Name=thermostat.Name)
def _add_nodelist_system(self, thermal_zone, zone_name):
self._idf.newidfobject(self._NODE_LIST,
Name=f'{zone_name} Inlet Node List',
Node_1_Name='Node 2')
self._idf.newidfobject(self._NODE_LIST,
Name=f'{zone_name} Return Node List',
Node_1_Name='Node 3')
def _add_baseboard_system(self, thermal_zone, zone_name):
for baseboard in self._idf.idfobjects[self._BASEBOARD]:
if baseboard.Zone_Name == zone_name:
return
self._idf.newidfobject(self._BASEBOARD, Name=f'Elec Baseboard',Availability_Schedule_Name='HVAC AVAIL')
def _add_air_terminal_system(self, thermal_zone, zone_name):
"""for air_terminal in self._idf.idfobjects[self._AIR_TERMINAL_NO_REHEAT]:
if air_terminal.Zone_Name == zone_name:
return"""
self._idf.newidfobject(self._AIR_TERMINAL_NO_REHEAT, Name=f'Diffuser',
Availability_Schedule_Name='HVAC AVAIL',
Air_Inlet_Node_Name='Node 4',
Air_Outlet_Node_Name='Node 2',
Maximum_Air_Flow_Rate='AutoSize')
def _add_air_distribution_system(self, thermal_zone, zone_name):
for air_distribution in self._idf.idfobjects[self._AIR_DISTRIBUTION]:
if air_distribution.Zone_Name == zone_name:
return
self._idf.newidfobject(self._AIR_DISTRIBUTION,
Name='ADU Diffuser',
Air_Distribution_Unit_Outlet_Node_Name='Node 2',
Air_Terminal_Object_Type='AirTerminal:SingleDuct:ConstantVolume:NoReheat',
Air_Terminal_Name='Diffuser')
def _add_equipment_list_system(self, thermal_zone, zone_name):
for air_distribution in self._idf.idfobjects[self._EQUIPMENT_LIST]:
if air_distribution.Zone_Name == zone_name:
return
self._idf.newidfobject(self._EQUIPMENT_LIST,
Name=f'{zone_name} Equipment List',
Load_Distribution_Scheme='SequentialLoad',
Zone_Equipment_1_Object_Type='ZoneHVAC:Baseboard:Convective:Electric',
Zone_Equipment_1_Name='Elec Baseboard',
Zone_Equipment_1_Cooling_Sequence='1',
Zone_Equipment_1_Heating_or_NoLoad_Sequence='1',
Zone_Equipment_2_Object_Type='ZoneHVAC:AirDistributionUnit',
Zone_Equipment_2_Name='ADU Diffuser',
Zone_Equipment_2_Cooling_Sequence='2',
Zone_Equipment_2_Heating_or_NoLoad_Sequence='2'
)
def _add_sizing_zone(self, thermal_zone, zone_name):
koa=self._idf.newidfobject(self._SIZING_ZONE,
Zone_or_ZoneList_Name=f'{zone_name}',
Zone_Cooling_Design_Supply_Air_Humidity_Ratio='0.0085',
Zone_Heating_Design_Supply_Air_Humidity_Ratio='0.008'
)
def _add_outdoor_air_design_specification(self, thermal_zone, zone_name):
self._idf.newidfobject(self._DESIGN_SPECIFICATION_OUTDOOR_AIR,
Name='MidriseApartment Apartment Ventilation',
Outdoor_Air_Method='Sum',
Outdoor_Air_Flow_per_Person='0.0169901079552')
def _add_occupancy(self, thermal_zone, zone_name): def _add_occupancy(self, thermal_zone, zone_name):
number_of_people = thermal_zone.occupancy.occupancy_density * thermal_zone.total_floor_area number_of_people = thermal_zone.occupancy.occupancy_density * thermal_zone.total_floor_area
@ -626,6 +553,10 @@ class Idf:
self._add_zone(thermal_zone, building.name) self._add_zone(thermal_zone, building.name)
self._add_heating_system(thermal_zone, building.name) self._add_heating_system(thermal_zone, building.name)
self._add_infiltration(thermal_zone, building.name) self._add_infiltration(thermal_zone, building.name)
self._add_ventilation(thermal_zone, building.name)
self._add_occupancy(thermal_zone, building.name)
self._add_lighting(thermal_zone, building.name)
self._add_appliances(thermal_zone, building.name)
self._add_dhw(thermal_zone, building.name) self._add_dhw(thermal_zone, building.name)
if self._export_type == "Surfaces": if self._export_type == "Surfaces":
if building.name in self._target_buildings or building.name in self._adjacent_buildings: if building.name in self._target_buildings or building.name in self._adjacent_buildings:
@ -679,6 +610,7 @@ class Idf:
windows_list.append(window) windows_list.append(window)
for window in windows_list: for window in windows_list:
self._idf.removeidfobject(window) self._idf.removeidfobject(window)
self._idf.saveas(str(self._output_file)) self._idf.saveas(str(self._output_file))
return self._idf return self._idf