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infiltrati
Author | SHA1 | Date | |
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2be27590d3 | |||
2d0fd3eb0c | |||
616ae8701d | |||
da44a3d5b2 | |||
7aaab1d8c5 | |||
b34afa06aa |
@ -113,6 +113,7 @@ class NrcanCatalog(Catalog):
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def _load_archetypes(self):
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_catalog_archetypes = []
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archetypes = self._archetypes['archetypes']
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for archetype in archetypes:
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archetype_id = f'{archetype["function"]}_{archetype["period_of_construction"]}_{archetype["climate_zone"]}'
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function = archetype['function']
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@ -128,6 +129,12 @@ class NrcanCatalog(Catalog):
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infiltration_rate_for_ventilation_system_on = (
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archetype['infiltration_rate_for_ventilation_system_on'] / cte.HOUR_TO_SECONDS
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)
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infiltration_rate_area_for_ventilation_system_on = (
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archetype['infiltration_rate_area_for_ventilation_system_on']
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)
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infiltration_rate_area_for_ventilation_system_off = (
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archetype['infiltration_rate_area_for_ventilation_system_off']
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)
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archetype_constructions = []
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for archetype_construction in archetype['constructions']:
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@ -165,7 +172,10 @@ class NrcanCatalog(Catalog):
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extra_loses_due_to_thermal_bridges,
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None,
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infiltration_rate_for_ventilation_system_off,
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infiltration_rate_for_ventilation_system_on))
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infiltration_rate_for_ventilation_system_on,
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infiltration_rate_area_for_ventilation_system_off,
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infiltration_rate_area_for_ventilation_system_on
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))
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return _catalog_archetypes
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def names(self, category=None):
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@ -23,7 +23,9 @@ class Archetype:
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extra_loses_due_to_thermal_bridges,
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indirect_heated_ratio,
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infiltration_rate_for_ventilation_system_off,
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infiltration_rate_for_ventilation_system_on):
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infiltration_rate_for_ventilation_system_on,
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infiltration_rate_area_for_ventilation_system_off = 0,
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infiltration_rate_area_for_ventilation_system_on = 0):
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self._id = archetype_id
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self._name = name
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self._function = function
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@ -36,6 +38,8 @@ class Archetype:
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self._indirect_heated_ratio = indirect_heated_ratio
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self._infiltration_rate_for_ventilation_system_off = infiltration_rate_for_ventilation_system_off
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self._infiltration_rate_for_ventilation_system_on = infiltration_rate_for_ventilation_system_on
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self._infiltration_rate_area_for_ventilation_system_off = infiltration_rate_area_for_ventilation_system_off
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self._infiltration_rate_area_for_ventilation_system_on = infiltration_rate_area_for_ventilation_system_on
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@property
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def id(self):
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@ -133,6 +137,23 @@ class Archetype:
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"""
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return self._infiltration_rate_for_ventilation_system_on
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@property
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def infiltration_rate_area_for_ventilation_system_off(self):
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"""
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Get archetype infiltration rate area for ventilation system off
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:return: float
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"""
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return self._infiltration_rate_area_for_ventilation_system_off
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@property
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def infiltration_rate_area_for_ventilation_system_on(self):
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"""
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Get archetype infiltration rate area for ventilation system on
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:return: float
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"""
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return self._infiltration_rate_area_for_ventilation_system_on
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def to_dictionary(self):
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"""Class content to dictionary"""
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_constructions = []
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@ -149,6 +170,8 @@ class Archetype:
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'indirect heated ratio': self.indirect_heated_ratio,
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'infiltration rate for ventilation off [1/s]': self.infiltration_rate_for_ventilation_system_off,
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'infiltration rate for ventilation on [1/s]': self.infiltration_rate_for_ventilation_system_on,
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'infiltration rate area for ventilation off': self.infiltration_rate_area_for_ventilation_system_off,
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'infiltration rate area for ventilation on': self.infiltration_rate_area_for_ventilation_system_on,
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'constructions': _constructions
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}
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}
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@ -20,6 +20,8 @@ class ThermalArchetype:
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self._indirect_heated_ratio = None
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self._infiltration_rate_for_ventilation_system_off = None
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self._infiltration_rate_for_ventilation_system_on = None
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self._infiltration_rate_area_for_ventilation_system_off = 0
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self._infiltration_rate_area_for_ventilation_system_on = 0
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@property
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def constructions(self) -> [Construction]:
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@ -132,3 +134,35 @@ class ThermalArchetype:
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:param value: float
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"""
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self._infiltration_rate_for_ventilation_system_on = value
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@property
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def infiltration_rate_area_for_ventilation_system_off(self):
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"""
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Get infiltration rate for ventilation system off in ACH
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:return: float
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"""
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return self._infiltration_rate_area_for_ventilation_system_off
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@infiltration_rate_area_for_ventilation_system_off.setter
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def infiltration_rate_area_for_ventilation_system_off(self, value):
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"""
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Set infiltration rate for ventilation system off in ACH
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:param value: float
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"""
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self._infiltration_rate_area_for_ventilation_system_off = value
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@property
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def infiltration_rate_area_for_ventilation_system_on(self):
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"""
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Get infiltration rate for ventilation system on in ACH
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:return: float
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"""
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return self._infiltration_rate_area_for_ventilation_system_on
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@infiltration_rate_area_for_ventilation_system_on.setter
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def infiltration_rate_area_for_ventilation_system_on(self, value):
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"""
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Set infiltration rate for ventilation system on in ACH
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:param value: float
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"""
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self._infiltration_rate_area_for_ventilation_system_on = value
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@ -44,6 +44,8 @@ class ThermalZone:
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self._indirectly_heated_area_ratio = None
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self._infiltration_rate_system_on = None
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self._infiltration_rate_system_off = None
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self._infiltration_rate_area_system_on = None
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self._infiltration_rate_area_system_off = None
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self._volume = volume
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self._ordinate_number = None
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self._view_factors_matrix = None
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@ -166,6 +168,24 @@ class ThermalZone:
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self._infiltration_rate_system_off = self._parent_internal_zone.thermal_archetype.infiltration_rate_for_ventilation_system_off
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return self._infiltration_rate_system_off
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@property
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def infiltration_rate_area_system_on(self):
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"""
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Get thermal zone infiltration rate system on in air changes per second (1/s)
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:return: None or float
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"""
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self._infiltration_rate_system_on = self._parent_internal_zone.thermal_archetype.infiltration_rate_area_for_ventilation_system_on
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return self._infiltration_rate_system_on
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@property
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def infiltration_rate_area_system_off(self):
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"""
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Get thermal zone infiltration rate system off in air changes per second (1/s)
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:return: None or float
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"""
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self._infiltration_rate_system_off = self._parent_internal_zone.thermal_archetype.infiltration_rate_area_for_ventilation_system_off
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return self._infiltration_rate_system_off
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@property
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def volume(self):
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"""
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File diff suppressed because it is too large
Load Diff
@ -655,6 +655,19 @@ class Idf:
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Variable_Name="Water Use Equipment Heating Rate",
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Reporting_Frequency="Hourly",
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)
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self._idf.newidfobject(
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"OUTPUT:VARIABLE",
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Variable_Name="Zone Lights Electricity Rate",
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Reporting_Frequency="Hourly",
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)
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self._idf.newidfobject(
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"OUTPUT:VARIABLE",
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Variable_Name="Other Equipment Electricity Rate",
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Reporting_Frequency="Hourly",
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)
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# post-process to erase windows associated to adiabatic walls
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windows_list = []
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for window in self._idf.idfobjects[self._WINDOW]:
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@ -127,25 +127,26 @@
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No, !- Do HVAC Sizing Simulation for Sizing Periods
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1; !- Maximum Number of HVAC Sizing Simulation Passes
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Output:VariableDictionary,Regular;
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Output:Table:SummaryReports, AnnualBuildingUtilityPerformanceSummary,
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DemandEndUseComponentsSummary,
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SensibleHeatGainSummary,
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InputVerificationandResultsSummary,
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AdaptiveComfortSummary,
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Standard62.1Summary,
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ClimaticDataSummary,
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EquipmentSummary,
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EnvelopeSummary,
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LightingSummary,
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HVACSizingSummary,
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SystemSummary,
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ComponentSizingSummary,
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OutdoorAirSummary,
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ObjectCountSummary,
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EndUseEnergyConsumptionOtherFuelsMonthly,
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PeakEnergyEndUseOtherFuelsMonthly;
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Output:Variable,*,Site Outdoor Air Drybulb Temperature,Timestep;
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Output:Variable,*,Site Outdoor Air Wetbulb Temperature,Timestep;
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Output:Variable,*,Site Outdoor Air Dewpoint Temperature,Timestep;
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Output:Variable,*,Site Solar Azimuth Angle,Timestep;
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Output:Variable,*,Site Solar Altitude Angle,Timestep;
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Output:Variable,*,Site Direct Solar Radiation Rate per Area,Timestep;
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Output:Variable,*,Site Diffuse Solar Radiation Rate per Area,Timestep;
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OutputControl:Table:Style,
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HTML; !- Column Separator
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Output:Table:SummaryReports,
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AllSummary; !- Report 1 Name
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OutputControl:Table:Style, CommaAndHTML,JtoKWH;
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OutputControl:IlluminanceMap:Style,
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Comma; !- Column separator
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@ -168,18 +168,60 @@ class InselMonthlyEnergyBalance:
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parameters.append(f'{usage.hours_day} % BP(16) #6 Usage hours per day zone {i + 1}')
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parameters.append(f'{usage.days_year} % BP(17) #7 Usage days per year zone {i + 1}')
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# Changed location to have the value of wall area
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for thermal_boundary in thermal_zone.thermal_boundaries:
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type_code = _CONSTRUCTION_CODE[thermal_boundary.type]
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wall_area = thermal_boundary.opaque_area * (1 + thermal_boundary.window_ratio)
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if thermal_boundary.type == cte.WALL:
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if thermal_boundary.parent_surface.percentage_shared is not None:
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wall_area = wall_area * (1 - thermal_boundary.parent_surface.percentage_shared)
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window_area = wall_area * thermal_boundary.window_ratio
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parameters.append(type_code)
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if thermal_boundary.type != cte.GROUND:
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parameters.append(wall_area)
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parameters.append('0.0')
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else:
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parameters.append('0.0')
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parameters.append(wall_area)
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parameters.append(thermal_boundary.u_value)
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parameters.append(window_area)
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if window_area <= 0.001:
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parameters.append(0.0)
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parameters.append(0.0)
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parameters.append(0.0)
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else:
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thermal_opening = thermal_boundary.thermal_openings[0]
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parameters.append(thermal_opening.frame_ratio)
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parameters.append(thermal_opening.overall_u_value)
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parameters.append(thermal_opening.g_value)
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if thermal_boundary.type is not cte.GROUND:
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parameters.append(thermal_boundary.external_surface.short_wave_reflectance)
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else:
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parameters.append(0.0)
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# Changed location to have the value of wall area
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ventilation = 0
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infiltration = 0
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for schedule in usage.thermal_control.hvac_availability_schedules:
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ventilation_day = 0
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infiltration_day = 0
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new_infiltration = (internal_zone.thermal_zones_from_internal_zones[0].infiltration_rate_area_system_off * \
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wall_area * 0.15) / (internal_zone.thermal_zones_from_internal_zones[0].total_floor_area *
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building.average_storey_height)
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for value in schedule.values:
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if value == 0:
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infiltration_day += internal_zone.thermal_zones_from_internal_zones[0].infiltration_rate_system_off / 24 * cte.HOUR_TO_SECONDS
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#infiltration_day += internal_zone.thermal_zones_from_internal_zones[0].infiltration_rate_system_off / 24 * cte.HOUR_TO_SECONDS
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infiltration_day = new_infiltration/ 24
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ventilation_day += 0
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else:
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ventilation_value = usage.mechanical_air_change * value * cte.HOUR_TO_SECONDS
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infiltration_value = internal_zone.thermal_zones_from_internal_zones[0].infiltration_rate_system_off * value * cte.HOUR_TO_SECONDS
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#todo: changefactor from 0.15 to (4/50)^0.65, change of units from 50 Pa to 4 Pa.
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infiltration_value = new_infiltration
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#infiltration_value = internal_zone.thermal_zones_from_internal_zones[0].infiltration_rate_system_off * value * cte.HOUR_TO_SECONDS
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if ventilation_value >= infiltration_value:
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ventilation_day += ventilation_value / 24
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infiltration_day += 0
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@ -58,7 +58,8 @@ class ConstructionHelper:
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'Boucherville': '6',
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'Mascouche': '6',
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'Saint-Leonard': '6',
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'La Prairie': '6'
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'La Prairie': '6',
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'Summerland': '6'
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}
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_reference_city_to_israel_climate_zone = {
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@ -67,6 +67,8 @@ class NrcanPhysicsParameters:
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thermal_archetype.indirect_heated_ratio = 0
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thermal_archetype.infiltration_rate_for_ventilation_system_on = catalog_archetype.infiltration_rate_for_ventilation_system_on
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thermal_archetype.infiltration_rate_for_ventilation_system_off = catalog_archetype.infiltration_rate_for_ventilation_system_off
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thermal_archetype.infiltration_rate_area_for_ventilation_system_on = catalog_archetype.infiltration_rate_area_for_ventilation_system_on
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thermal_archetype.infiltration_rate_area_for_ventilation_system_off = catalog_archetype.infiltration_rate_area_for_ventilation_system_off
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_constructions = []
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for catalog_construction in catalog_archetype.constructions:
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construction = Construction()
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@ -69,6 +69,7 @@ class TestExports(TestCase):
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"""
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city = self._get_citygml('one_building_in_kelowna.gml')
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WeatherFactory('epw', city).enrich()
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ConstructionFactory('nrcan', city).enrich()
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for building in city.buildings:
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building.external_temperature[cte.MONTH] = MonthlyValues().\
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get_mean_values(building.external_temperature[cte.HOUR])
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Block a user