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Merge branch 'infilt_availability_oriol'

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This commit is contained in:
Guille Gutierrez 2024-09-30 15:17:05 +02:00
commit 4738de0d8c
9 changed files with 3784 additions and 790 deletions
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12
hub/catalog_factories/construction/nrcan_catalog.py
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@ -128,6 +128,12 @@ class NrcanCatalog(Catalog):
infiltration_rate_for_ventilation_system_on = (
archetype['infiltration_rate_for_ventilation_system_on'] / cte.HOUR_TO_SECONDS
)
infiltration_rate_area_for_ventilation_system_off = (
archetype['infiltration_rate_area_for_ventilation_system_off'] * 1
)
infiltration_rate_area_for_ventilation_system_on = (
archetype['infiltration_rate_area_for_ventilation_system_on'] * 1
)
archetype_constructions = []
for archetype_construction in archetype['constructions']:
@ -153,7 +159,6 @@ class NrcanCatalog(Catalog):
_window)
archetype_constructions.append(_construction)
break
_catalog_archetypes.append(Archetype(archetype_id,
name,
function,
@ -165,7 +170,10 @@ class NrcanCatalog(Catalog):
extra_loses_due_to_thermal_bridges,
None,
infiltration_rate_for_ventilation_system_off,
infiltration_rate_for_ventilation_system_on))
infiltration_rate_for_ventilation_system_on,
infiltration_rate_area_for_ventilation_system_off,
infiltration_rate_area_for_ventilation_system_on
))
return _catalog_archetypes
def names(self, category=None):

25
hub/catalog_factories/data_models/construction/archetype.py
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@ -23,7 +23,10 @@ class Archetype:
extra_loses_due_to_thermal_bridges,
indirect_heated_ratio,
infiltration_rate_for_ventilation_system_off,
infiltration_rate_for_ventilation_system_on):
infiltration_rate_for_ventilation_system_on,
infiltration_rate_area_for_ventilation_system_off,
infiltration_rate_area_for_ventilation_system_on
):
self._id = archetype_id
self._name = name
self._function = function
@ -36,6 +39,8 @@ class Archetype:
self._indirect_heated_ratio = indirect_heated_ratio
self._infiltration_rate_for_ventilation_system_off = infiltration_rate_for_ventilation_system_off
self._infiltration_rate_for_ventilation_system_on = infiltration_rate_for_ventilation_system_on
self._infiltration_rate_area_for_ventilation_system_off = infiltration_rate_area_for_ventilation_system_off
self._infiltration_rate_area_for_ventilation_system_on = infiltration_rate_area_for_ventilation_system_on
@property
def id(self):
@ -133,6 +138,22 @@ class Archetype:
"""
return self._infiltration_rate_for_ventilation_system_on
@property
def infiltration_rate_area_for_ventilation_system_off(self):
"""
Get archetype infiltration rate for ventilation system off in m3/sm2
:return: float
"""
return self._infiltration_rate_area_for_ventilation_system_off
@property
def infiltration_rate_area_for_ventilation_system_on(self):
"""
Get archetype infiltration rate for ventilation system on in m3/sm2
:return: float
"""
return self._infiltration_rate_for_ventilation_system_on
def to_dictionary(self):
"""Class content to dictionary"""
_constructions = []
@ -149,6 +170,8 @@ class Archetype:
'indirect heated ratio': self.indirect_heated_ratio,
'infiltration rate for ventilation off [1/s]': self.infiltration_rate_for_ventilation_system_off,
'infiltration rate for ventilation on [1/s]': self.infiltration_rate_for_ventilation_system_on,
'infiltration rate area for ventilation off [m3/sm2]': self.infiltration_rate_area_for_ventilation_system_off,
'infiltration rate area for ventilation on [m3/sm2]': self.infiltration_rate_area_for_ventilation_system_on,
'constructions': _constructions
}
}

34
hub/city_model_structure/building_demand/thermal_archetype.py
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@ -20,6 +20,8 @@ class ThermalArchetype:
self._indirect_heated_ratio = None
self._infiltration_rate_for_ventilation_system_off = None
self._infiltration_rate_for_ventilation_system_on = None
self._infiltration_rate_area_for_ventilation_system_off=None
self._infiltration_rate_area_for_ventilation_system_on=None
@property
def constructions(self) -> [Construction]:
@ -132,3 +134,35 @@ class ThermalArchetype:
:param value: float
"""
self._infiltration_rate_for_ventilation_system_on = value
@property
def infiltration_rate_area_for_ventilation_system_off(self):
"""
Get infiltration rate for ventilation system off in l/s/m2
:return: float
"""
return self._infiltration_rate_for_ventilation_system_off
@infiltration_rate_area_for_ventilation_system_off.setter
def infiltration_rate_area_for_ventilation_system_off(self, value):
"""
Set infiltration rate for ventilation system off in l/s/m2
:param value: float
"""
self._infiltration_rate_for_ventilation_system_off = value
@property
def infiltration_rate_area_for_ventilation_system_on(self):
"""
Get infiltration rate for ventilation system on in l/s/m2
:return: float
"""
return self._infiltration_rate_for_ventilation_system_on
@infiltration_rate_area_for_ventilation_system_on.setter
def infiltration_rate_area_for_ventilation_system_on(self, value):
"""
Set infiltration rate for ventilation system on in l/s/m2
:param value: float
"""
self._infiltration_rate_for_ventilation_system_on = value

20
hub/city_model_structure/building_demand/thermal_zone.py
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@ -44,6 +44,8 @@ class ThermalZone:
self._indirectly_heated_area_ratio = None
self._infiltration_rate_system_on = None
self._infiltration_rate_system_off = None
self._infiltration_rate_area_system_on = None
self._infiltration_rate_area_system_off = None
self._volume = volume
self._ordinate_number = None
self._view_factors_matrix = None
@ -166,6 +168,24 @@ class ThermalZone:
self._infiltration_rate_system_off = self._parent_internal_zone.thermal_archetype.infiltration_rate_for_ventilation_system_off
return self._infiltration_rate_system_off
@property
def infiltration_rate_area_system_on(self):
"""
Get thermal zone infiltration rate system on in air changes per second (1/s)
:return: None or float
"""
self._infiltration_rate_area_system_on = self._parent_internal_zone.thermal_archetype.infiltration_rate_area_for_ventilation_system_on
return self._infiltration_rate_area_system_on
@property
def infiltration_rate_area_system_off(self):
"""
Get thermal zone infiltration rate system off in air changes per second (1/s)
:return: None or float
"""
self._infiltration_rate_area_system_off = self._parent_internal_zone.thermal_archetype.infiltration_rate_area_for_ventilation_system_off
return self._infiltration_rate_area_system_off
@property
def volume(self):
"""

4442
hub/data/construction/nrcan_archetypes.json
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38
hub/exports/building_energy/idf.py
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@ -392,9 +392,9 @@ class Idf:
thermostat = self._add_thermostat(thermal_zone)
self._idf.newidfobject(self._IDEAL_LOAD_AIR_SYSTEM,
Zone_Name=zone_name,
System_Availability_Schedule_Name=f'HVAC AVAIL SCHEDULES {thermal_zone.usage_name}',
Heating_Availability_Schedule_Name=f'HVAC AVAIL SCHEDULES {thermal_zone.usage_name}',
Cooling_Availability_Schedule_Name=f'HVAC AVAIL SCHEDULES {thermal_zone.usage_name}',
System_Availability_Schedule_Name=f'Thermostat_availability schedules {thermal_zone.usage_name}',
Heating_Availability_Schedule_Name=f'Thermostat_availability schedules {thermal_zone.usage_name}',
Cooling_Availability_Schedule_Name=f'Thermostat_availability schedules {thermal_zone.usage_name}',
Template_Thermostat_Name=thermostat.Name)
def _add_occupancy(self, thermal_zone, zone_name):
@ -454,7 +454,7 @@ class Idf:
)
def _add_infiltration(self, thermal_zone, zone_name):
schedule = f'Infiltration schedules {thermal_zone.usage_name}'
schedule = f'INF_CONST schedules {thermal_zone.usage_name}'
_infiltration = thermal_zone.infiltration_rate_system_off * cte.HOUR_TO_SECONDS
self._idf.newidfobject(self._INFILTRATION,
Name=f'{zone_name}_infiltration',
@ -464,6 +464,17 @@ class Idf:
Air_Changes_per_Hour=_infiltration
)
def _add_infiltration_surface(self, thermal_zone, zone_name):
schedule = f'INF_CONST schedules {thermal_zone.usage_name}'
_infiltration = thermal_zone.infiltration_rate_area_system_off*1
self._idf.newidfobject(self._INFILTRATION,
Name=f'{zone_name}_infiltration',
Zone_or_ZoneList_or_Space_or_SpaceList_Name=zone_name,
Schedule_Name=schedule,
Design_Flow_Rate_Calculation_Method='Flow/ExteriorWallArea',
Flow_Rate_per_Exterior_Surface_Area=_infiltration
)
def _add_ventilation(self, thermal_zone, zone_name):
schedule = f'Ventilation schedules {thermal_zone.usage_name}'
_air_change = thermal_zone.mechanical_air_change * cte.HOUR_TO_SECONDS
@ -549,9 +560,12 @@ class Idf:
self._add_schedules(usage, 'DHW_prof', thermal_zone.domestic_hot_water.schedules)
_new_schedules = self._create_yearly_values_schedules('cold_temp', building.cold_water_temperature[cte.HOUR])
self._add_schedules(usage, 'cold_temp', _new_schedules)
_new_schedules = self._create_constant_value_schedules('DHW_temp', service_temperature)
self._add_schedules(usage, 'DHW_temp', _new_schedules)
_new_schedules = self._create_constant_value_schedules('INF_CONST', 1)
self._add_schedules(usage, 'INF_CONST', _new_schedules)
_new_schedules = self._create_constant_value_schedules('Thermostat_availability', 1)
self._add_schedules(usage, 'Thermostat_availability', _new_schedules)
_occ = thermal_zone.occupancy
if _occ.occupancy_density == 0:
_total_heat = 0
@ -562,7 +576,7 @@ class Idf:
self._add_schedules(usage, 'Activity Level', _new_schedules)
self._add_zone(thermal_zone, building.name)
self._add_heating_system(thermal_zone, building.name)
self._add_infiltration(thermal_zone, building.name)
self._add_infiltration_surface(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)
@ -611,6 +625,18 @@ class Idf:
Reporting_Frequency="Hourly",
)
self._idf.newidfobject(
"OUTPUT:VARIABLE",
Variable_Name="Zone Air Temperature",
Reporting_Frequency="Hourly",
)
self._idf.newidfobject(
"OUTPUT:VARIABLE",
Variable_Name="Zone Air Relative Humidity",
Reporting_Frequency="Hourly",
)
# post-process to erase windows associated to adiabatic walls
windows_list = []
for window in self._idf.idfobjects[self._WINDOW]:

1
hub/helpers/constants.py
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@ -25,6 +25,7 @@ KILO_WATTS_HOUR_TO_JULES = 3600000
WATTS_HOUR_TO_JULES = 3600
GALLONS_TO_QUBIC_METERS = 0.0037854117954011185
# time
SECOND = 'second'
MINUTE = 'minute'

2
hub/imports/construction/nrcan_physics_parameters.py
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@ -67,6 +67,8 @@ class NrcanPhysicsParameters:
thermal_archetype.indirect_heated_ratio = 0
thermal_archetype.infiltration_rate_for_ventilation_system_on = catalog_archetype.infiltration_rate_for_ventilation_system_on
thermal_archetype.infiltration_rate_for_ventilation_system_off = catalog_archetype.infiltration_rate_for_ventilation_system_off
thermal_archetype.infiltration_rate_area_for_ventilation_system_on = catalog_archetype.infiltration_rate_area_for_ventilation_system_on
thermal_archetype.infiltration_rate_area_for_ventilation_system_off = catalog_archetype.infiltration_rate_area_for_ventilation_system_off
_constructions = []
for catalog_construction in catalog_archetype.constructions:
construction = Construction()

0
hub/imports/weather/EPWCLEANER Normal file
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