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Small improvement in idf export for lighting

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This commit is contained in:
Guille Gutierrez 2023-03-24 09:33:09 -04:00
parent 812d8d06d2
commit f8b33fa5bf
1 changed files with 5 additions and 2 deletions
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7
hub/exports/building_energy/idf.py
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@ -11,6 +11,7 @@ from pathlib import Path
from geomeppy import IDF
import hub.helpers.constants as cte
from hub.city_model_structure.attributes.schedule import Schedule
from hub.city_model_structure.building_demand.thermal_zone import ThermalZone
class Idf:
@ -337,13 +338,15 @@ class Idf:
Activity_Level_Schedule_Name=f'Activity Level schedules {thermal_zone.usage_name}'
)
def _add_lighting(self, thermal_zone, zone_name):
def _add_lighting(self, thermal_zone: ThermalZone, zone_name: str):
fraction_radiant = thermal_zone.lighting.radiative_fraction
# todo: fraction visible should come from catalog
fraction_visible = 0.3
method = 'Watts/Area'
# todo: check the value of the factor to increase the density for the change of multizone to unizone
factor_size = 1 # thermal_zone.total_floor_area/self.internal_zone.area
factor_size = thermal_zone.total_floor_area / thermal_zone.footprint_area
watts_per_zone_floor_area = thermal_zone.lighting.density*factor_size
# todo: fraction replaceable should come from catalog
fraction_replaceable = 1
subcategory = f'ELECTRIC EQUIPMENT#{zone_name}#GeneralLights'