def model_energy_window_ac(directory):
first_floor = Room.from_box('First_Floor',
10,
10,
3,
origin=Point3D(0, 0, 0))
second_floor = Room.from_box('Second_Floor',
10,
10,
3,
origin=Point3D(0, 0, 3))
first_floor.properties.energy.program_type = prog_type_lib.office_program
second_floor.properties.energy.program_type = prog_type_lib.office_program
first_floor.properties.energy.add_default_ideal_air()
second_floor.properties.energy.add_default_ideal_air()
for face in first_floor[1:5]:
face.apertures_by_ratio(0.2, 0.01)
for face in second_floor[1:5]:
face.apertures_by_ratio(0.2, 0.01)
ac_sys = WindowAC('FCU System with DOAS Heat Recovery')
ac_sys.equipment_type = 'Window AC with baseboard gas boiler'
first_floor.properties.energy.hvac = ac_sys
second_floor.properties.energy.hvac = ac_sys
Room.solve_adjacency([first_floor, second_floor], 0.01)
model = Model('Model_Energy_Window_AC', [first_floor, second_floor])
dest_file = os.path.join(directory, 'model_energy_window_ac.json')
with open(dest_file, 'w') as fp:
json.dump(model.to_dict(included_prop=['energy']), fp, indent=4)
def window_ac_with_baseboard_template(directory):
ac_sys = WindowAC('FCU System with DOAS Heat Recovery')
ac_sys.equipment_type = 'Window AC with baseboard gas boiler'
dest_file = os.path.join(directory,
'window_ac_with_baseboard_template.json')
with open(dest_file, 'w') as fp:
json.dump(ac_sys.to_dict(), fp, indent=4)
def test_window_ac_equality():
"""Test the equality of WindowAC objects."""
hvac_sys = WindowAC('Test System')
hvac_sys_dup = hvac_sys.duplicate()
hvac_sys_alt = WindowAC('Test System',
equipment_type='WindowAC_ASHPBaseboard')
assert hvac_sys is hvac_sys
assert hvac_sys is not hvac_sys_dup
assert hvac_sys == hvac_sys_dup
hvac_sys.vintage = 'ASHRAE_2010'
assert hvac_sys != hvac_sys_dup
assert hvac_sys != hvac_sys_alt
def test_window_ac_init():
"""Test the initialization of WindowAC and basic properties."""
hvac_sys = WindowAC('Test System')
str(hvac_sys) # test the string representation
assert hvac_sys.identifier == 'Test System'
assert hvac_sys.vintage == 'ASHRAE_2019'
assert hvac_sys.equipment_type == 'WindowAC_ElectricBaseboard'
hvac_sys.vintage = 'ASHRAE_2010'
hvac_sys.equipment_type = 'WindowAC_ASHPBaseboard'
assert hvac_sys.vintage == 'ASHRAE_2010'
assert hvac_sys.equipment_type == 'WindowAC_ASHPBaseboard'
def test_window_ac_multi_room():
"""Test that WindowAC systems can be assigned to multiple Rooms."""
first_floor = Room.from_box('First_Floor',
10,
10,
3,
origin=Point3D(0, 0, 0))
second_floor = Room.from_box('Second_Floor',
10,
10,
3,
origin=Point3D(0, 0, 3))
hvac_sys = WindowAC('Test System')
first_floor.properties.energy.hvac = hvac_sys
second_floor.properties.energy.hvac = hvac_sys
model = Model('Test_Bldg', [first_floor, second_floor])
hvacs = model.properties.energy.hvacs
assert len(hvacs) == 1
assert hvacs[0] == hvac_sys
model_dict = model.to_dict()
assert len(model_dict['properties']['energy']['hvacs']) == 1
assert model_dict['rooms'][0]['properties']['energy'][
'hvac'] == hvac_sys.identifier
def test_window_ac_dict_methods():
"""Test the to/from dict methods."""
hvac_sys = WindowAC('High Efficiency HVAC System')
hvac_sys.vintage = 'ASHRAE_2010'
hvac_sys.equipment_type = 'WindowAC_ASHPBaseboard'
hvac_dict = hvac_sys.to_dict()
new_hvac_sys = WindowAC.from_dict(hvac_dict)
assert new_hvac_sys == hvac_sys
assert hvac_dict == new_hvac_sys.to_dict()