Input File Documentation

There are two input files that need to be defined to use the GeoJSON to Modelica Translator: a GeoJSON file and a System Parameters file.

GeoJSON Documentation

Presently only the building_properties.json of URBANopt’s GeoJSON schemas is leveraged in the GMT.

Building Properties

Bolded elements are required fields.

URBANopt Building

http://json-schema.org/openstudio-urban-modeling/building_properties.json#

Schema for an URBANopt Building object. Fields prefaced with [unused] in the description are placeholders (or informational) and are not actually connected in the GMT.

type

object

properties

  • id

Unique id used to refer to this feature within this dataset.

type

string

  • project_id

[unused] Project which this feature belongs to.

type

string

  • type

Type of feature.

type

string

enum

Building

  • source_name

[unused] Name of the original data source.

type

string

  • source_id

[unused] Id of the feature in original data source.

type

string

  • name

[unused] Feature name.

type

string

  • legal_name

[unused] Legal name used to identify this feature.

type

string

  • address

[unused] Street address.

type

string

  • building_status

[unused] Building status.

type

string

enum

Proposed, Existing

  • detailed_model_filename

[unused] Name of a detailed model which can be loaded from disk as a seed model or complete model. Mapper class decides which measures to disable if this is present.

type

string

  • weather_filename

[unused] Name of EPW weather file for this building. Defaults to site’s weather_filename.

type

string

  • tariff_filename

[unused] Name of the tariff file for this building. Defaults to site’s tariff_filename.

type

string

  • surface_elevation

[unused] The surface elevation (above NAVD88 datum) of the building (ft). This is the elevation of the ground at the building location, any below ground stories will be lower than this. Defaults to site’s surface_elevation.

type

number

  • timesteps_per_hour

[unused] Number of timesteps per hour for energy simulations. Defaults to site’s timesteps_per_hour.

type

integer

maximum

60

minimum

1

  • begin_date

[unused] Date to begin simulation, format YYYY-MM-DD. Defaults to site’s begin_date.

type

string

  • end_date

[unused] Date to end simulation, format YYYY-MM-DD. Defaults to site’s end_date.

type

string

  • climate_zone

[unused] ASHRAE 169 climate zone. Defaults to site’s climate_zone

type

string

  • cec_climate_zone

[unused] CEC Title24 climate zone. Defaults to site’s cec_climate_zone

type

string

  • floor_area

Usable floor area (ft^2). Required for residential buildings, this represents conditioned floor area.

type

number

  • number_of_stories

The maximum number of building stories, sum of number of above and below ground stories.

type

integer

  • number_of_stories_above_ground

The number of building stories above ground. Defaults to number_of_stories. Required for residential buildings.

type

integer

  • maximum_roof_height

[unused] Maximum height of the roof relative to surface elevation (ft)

type

number

  • roof_type

[unused] The type of roof. Defaults to flat.

type

string

enum

Flat, Gable, Hip

  • foundation_type

#/definitions/foundationType

  • attic_type

#/definitions/atticType

  • footprint_area

[unused] Area of the footprint (ft^2). Calculated on export.

type

number

  • footprint_perimeter

[unused] Perimeter of the footprint (ft). Calculated on export.

type

number

  • year_built

The year construction of the building was completed. Can be in the future to indicate future build out. Defaults to current year.

type

integer

  • template

#/definitions/templateType

  • building_type

#/definitions/buildingType

  • system_type

#/definitions/systemType

  • heating_system_fuel_type

#/definitions/heatingSystemFuelType

  • weekday_start_time

[unused] Weekday operating hours start time in 08:30 format, using 24-hr clock. Leave blank to use default.

type

string

  • weekday_duration

[unused] Length of weekend operating hours in 08:30 format, up to 24:00.

type

string

  • weekend_start_time

[unused] Weekend operating hours start time in 08:30 format, using 24-hr clock. Leave blank to use default.

type

string

  • weekend_duration

[unused] Length of weekend operating hours in 08:30 format, up to 24:00.

type

string

  • mixed_type_1

#/definitions/buildingType

  • mixed_type_1_percentage

[unused] Percentage of 1st mixed building space type. Only used when building_type is Mixed use.

type

number

maximum

100

minimum

0

  • mixed_type_2

#/definitions/buildingType

  • mixed_type_2_percentage

[unused] Percentage of 2nd mixed building space type. Only used when building_type is Mixed use.

type

number

maximum

100

minimum

0

  • mixed_type_3

#/definitions/buildingType

  • mixed_type_3_percentage

[unused] Percentage of 3rd mixed building space type. Only used when building_type is Mixed use.

type

number

maximum

100

minimum

0

  • mixed_type_4

#/definitions/buildingType

  • mixed_type_4_percentage

[unused] Percentage of 4th mixed building space type. Only used when building_type is Mixed use.

type

number

maximum

100

minimum

0

  • number_of_residential_units

[unused] Total number of residential units in the building. Required for single-family attached and multifamily residential buildings.

type

integer

  • number_of_bedrooms

[unused] Total number of bedrooms in the building. Required for residential buildings. Must be divisible by the number of residential units.

type

integer

  • exterior_lighting_zone

[unused] Choice of exterior lighting zone.

type

string

enum

0 - Undeveloped Areas Parks, 1 - Developed Areas Parks, 2 - Neighborhood, 3 - All Other Areas, 4 - High Activity

  • onsite_parking_fraction

[unused] Fraction of building parking to include in this model. Choose 1 to include exterior lights for parking in this building model. Choose 0 if parking is modeled separately.

type

number

maximum

1

minimum

0

  • power_factor

[unused] Ratio of the real power used by building to the apparent power seen by grid.

type

number

minimum

0

  • user_data

[unused] Arbitrary user data

  • ev_charging

[unused] Should be set to true if EV charging is associated with the building.

type

boolean

  • ev_charging_station_type

[unused] Indicates whether EV charging associated with the building is for Typical Home, Public or Work charging station

type

string

enum

Typical Home, Typical Public, Typical Work

  • delay_type

[unused] Adds workplace charging flexibility for different scenarios. Min delay scenario indicates EV charging immediately upon arriving to work, Max delay indicates not charging until necessary thereby shifting EV charging load to later in the day and Min power indicates charging EVs at a minimum rate over the parking event.

type

string

enum

Min Delay, Max Delay, Min Power

  • ev_charging_behavior

[unused] Describes scenarios for EV charging behavior, Business as Usual implies home dominant charging behavior, Free Workplace Charging at Project Site implies peak power draw from EV charging during morning hours due to EV charging at workplaces and Free Workplace Charging Across Metro Area scenario reduces Home EV charging relative to Free Workplace Charging at Project Site for residents who work elsewhere and can charge their vehicles for free at those workplaces.

type

string

enum

Business as Usual, Free Workplace Charging at Project Site, Free Workplace Charging Across Metro Area

  • ev_percent

Denotes the % of vehicles parked at the building that are EVs.

type

number

  • ev_curtailment_frac

[unused] Fraction between 0 and 1 that denotes curtailment of EV charging load to better align EV charging with expected energy production from a solar PV system

type

number

additionalProperties

True

oneOf

properties

  • building_type

enum

Single-Family Detached

properties

  • building_type

enum

Single-Family Attached

properties

  • building_type

enum

Multifamily

properties

  • building_type

enum

Single-Family, Multifamily (2 to 4 units), Multifamily (5 or more units), Vacant, Office, Laboratory, Nonrefrigerated warehouse, Food sales, Public order and safety, Outpatient health care, Refrigerated warehouse, Religious worship, Public assembly, Education, Food service, Inpatient health care, Nursing, Lodging, Strip shopping mall, Enclosed mall, Retail other than mall, Service, Mixed use, Uncovered Parking, Covered Parking

definitions

  • buildingType

[unused] Primary building space type.

type

string

enum

Single-Family Detached, Single-Family Attached, Multifamily, Single-Family, Multifamily (2 to 4 units), Multifamily (5 or more units), Vacant, Office, Laboratory, Nonrefrigerated warehouse, Food sales, Public order and safety, Outpatient health care, Refrigerated warehouse, Religious worship, Public assembly, Education, Food service, Inpatient health care, Nursing, Lodging, Strip shopping mall, Enclosed mall, Retail other than mall, Service, Mixed use, Uncovered Parking, Covered Parking, null

  • systemType

[unused] Building HVAC system type.

type

string

enum

PTAC with baseboard electric, PTAC with baseboard gas boiler, PTAC with baseboard district hot water, PTAC with gas unit heaters, PTAC with electric coil, PTAC with gas coil, PTAC with gas boiler, PTAC with no heat, PTAC with district hot water, PTAC with central air source heat pump, PTHP, PSZ-AC with gas coil, PSZ-AC with baseboard electric, PSZ-AC with no heat, PSZ-AC with district hot water, PSZ-AC with central air source heat pump, PSZ-HP, Fan coil district chilled water with no heat, Fan coil district chilled water with boiler, Fan coil district chilled water with central air source heat pump, Fan coil district chilled water with gas unit heaters, Fan coil district chilled water with baseboard electric, Fan coil district chilled water with district hot water, Fan coil chiller with district hot water, Fan coil air-cooled chiller with district hot water, Fan coil chiller with boiler, Fan coil air-cooled chiller with boiler, Fan coil chiller with central air source heat pump, Fan coil air-cooled chiller with central air source heat pump, Fan coil chiller with no heat, DOAS with fan coil district chilled water with no heat, DOAS with fan coil district chilled water and boiler, DOAS with fan coil district chilled water with central air source heat pump, DOAS with fan coil district chilled water with gas unit heaters, DOAS with fan coil district chilled water with baseboard electric, DOAS with fan coil district chilled water with district hot water, DOAS with fan coil chiller with district hot water, DOAS with fan coil air-cooled chiller with district hot water, DOAS with fan coil air-cooled chiller with boiler, DOAS with fan coil chiller with central air source heat pump, DOAS with fan coil air-cooled chiller with central air source heat pump, DOAS with fan coil chiller with no heat, DOAS with VRF, VRF, DOAS with water source heat pumps with ground source heat pump, Forced air furnace, Baseboard district hot water, Baseboard electric, Baseboard gas boiler, Baseboard central air source heat pump, Window AC with no heat, Window AC with forced air furnace, Window AC with baseboard district hot water, Window AC with baseboard electric, Window AC with unit heaters, Window AC with baseboard gas boiler, Window AC with baseboard central air source heat pump, Direct evap coolers with baseboard district hot water, Direct evap coolers with baseboard electric, Direct evap coolers with baseboard gas boiler, Direct evap coolers with baseboard central air source heat pump, Direct evap coolers with no heat, Direct evap coolers with gas unit heaters, Direct evap coolers with forced air furnace, Gas unit heaters, VAV chiller with gas boiler reheat, VAV chiller with gas coil reheat, VAV chiller with central air source heat pump reheat, VAV chiller with PFP boxes, VAV air-cooled chiller with gas boiler reheat, VAV air-cooled chiller with central air source heat pump reheat, VAV air-cooled chiller with district hot water reheat, VAV air-cooled chiller with gas coil reheat, VAV air-cooled chiller with no reheat with gas unit heaters, VAV district chilled water with gas boiler reheat, VAV district chilled water with central air source heat pump reheat, VAV district chilled water with no reheat with zone heat pump, VAV chiller with no reheat with baseboard electric, VAV air-cooled chiller with no reheat with zone heat pump, VAV district chilled water with district hot water reheat, VAV district chilled water with gas coil reheat, PVAV with gas heat with electric reheat, PVAV with central air source heat pump reheat, PVAV with PFP boxes, Residential - electric resistance and no cooling, Residential - electric resistance and central air conditioner, Residential - electric resistance and room air conditioner, Residential - electric resistance and evaporative cooler, Residential - furnace and no cooling, Residential - furnace and central air conditioner, Residential - furnace and room air conditioner, Residential - furnace and evaporative cooler, Residential - boiler and no cooling, Residential - boiler and central air conditioner, Residential - boiler and room air conditioner, Residential - boiler and evaporative cooler, Residential - air-to-air heat pump, Residential - mini-split heat pump, Residential - ground-to-air heat pump

  • heatingSystemFuelType

[unused] The fuel type of the heating system. This does not apply for certain system types (e.g., electric resistance or heat pumps).

type

string

enum

electricity, natural gas, fuel oil, propane, wood

  • templateType

[unused] Standard template applied to building. Default to site’s default_template

type

string

enum

DOE Ref Pre-1980, DOE Ref 1980-2004, 90.1-2004, 90.1-2007, 90.1-2010, 90.1-2013, NREL ZNE Ready 2017, DEER Pre-1975, DEER 1985, DEER 1996, DEER 2003, DEER 2007, DEER 2011, DEER 2014, DEER 2015, DEER 2017, DEER 2020, DEER 2025, DEER 2030, DEER 2035, DEER 2040, DEER 2045, DEER 2050, DEER 2055, DEER 2060, DEER 2065, DEER 2070, DEER 2075, Residential IECC 2006 - Customizable Template Sep 2020, Residential IECC 2009 - Customizable Template Sep 2020, Residential IECC 2012 - Customizable Template Sep 2020, Residential IECC 2015 - Customizable Template Sep 2020, Residential IECC 2018 - Customizable Template Sep 2020

  • foundationType

[unused] The foundation type of the building. Required for residential buildings.

type

string

enum

slab, crawlspace - vented, crawlspace - unvented, basement - unconditioned, basement - conditioned, ambient

  • atticType

[unused] The attic type of the building. Required for single-family residential buildings.

type

string

enum

attic - vented, attic - unvented, attic - conditioned, flat roof

System Parameters Schema

Bolded elements are required fields.

#/definitions/system_design_parameter_def

definitions

  • system_design_parameter_def

System Design Parameter Schema

Definition of System Design Parameters. (Version 0.1). Fields prefaced with [unused] in the description are placeholders (or informational) and are not actually connected in the GMT.

type

object

properties

  • buildings

custom

Parameters for all or individual buildings.

type

object

properties

  • default

#/definitions/building_def

  • custom

List of individual buildings and their custom parameters.

type

array

items

#/definitions/building_def

additionalProperties

False

  • connectors

[unused] Parameters related to the connections between objects.

type

object

properties

  • default

#/definitions/connector_def

additionalProperties

False

  • district_system

Parameters associated with district systems.

type

object

properties

  • default

#/definitions/district_system_def

additionalProperties

False

  • topology

defaults

[unused] Parameters associated with district topologies.

type

object

properties

  • topology_parameters

Description of topology style

type

string

#/definitions/topology_def

  • topology_optimization

Perform topology optimization?

type

boolean

  • cost_function

Cost function to use in topology optimization

type

string

#/definitions/cost_function_definition

  • optimization_approach

Approach to use for topology optimization

type

string

#/definitions/optimization_definition

  • time_period

Time horizon for topology optimization.This parameter is used only if LCC is used as the cost function.

type

integer

  • discount_rate

Discount rate for topology optimization. This parameter is used only if LCC is used as the cost function.

type

integer

  • convergence_criteria

Convergence criteria used to indicate to the optimization algorithm when to stop. This could represent a number of iterations.

type

integer

additionalProperties

False

dependencies

  • topology_optimization

cost_function, optimization_approach, time_period, discount_rate, convergence_criteria

additionalProperties

False

  • topology_def

defaults

[unused] Parameters associated with district topologies.

type

object

properties

  • configuration

type

string

enum

Radial, Ring, Mesh, Out and Back

additionalProperties

False

  • cost_function_definition

defaults

[unused] Possible cost functions for the topology optimization problem

type

object

properties

  • cost_function

type

string

enum

Energy, Life Cycle Cost, Carbon Emissions

additionalProperties

False

  • optimization_definition

defaults

[unused] Optimization approach for the topology optimization problem

type

object

properties

  • optimization_approach

type

string

enum

Black box, Gradient-based

additionalProperties

False

  • building_def

The default system parameters for all of the buildings. These can be overwritten on a building by building basis by setting values in objects in the array with the geojson_id defined.

type

object

properties

  • geojson_id

The GeoJSON ID as defined in the GeoJSON file. This is used to overwrite the default data for a specific building. This option is not used in the default section.

type

string

  • load_model

Type of load model to use for the building.

type

string

enum

rc, ddm, time_series, spawn

  • load_model_parameters

type

object

properties

  • spawn

#/definitions/spawn_model_parameters

  • rc

#/definitions/rc_model_parameters

  • time_series

#/definitions/time_series_model_parameters

additionalProperties

False

  • ets_model

Energy transfer station model. One side is connected to the district water loops and the other side is connected to the building water loops.

type

string

enum

None, Indirect Heating and Cooling, Direct Heating and Cooling

  • ets_model_parameters

type

object

properties

  • indirect

#/definitions/ets_indirect_parameters

additionalProperties

False

additionalProperties

False

  • connector_def

[unused] Parameters associated with the connectors in a district system.

type

object

properties

  • pipe_diameter

[unused] Pipe diameter. (m)

type

number

  • pipe_insulation_rvalue

[unused] Pipe insulation R-Value. (m2-K/W)

type

number

  • pipe_location

[unused] Location of the pipe.

type

string

enum

Tunnel, Buried

  • pipe_material

[unused] Pipe material (to be used for determining surface roughness)

type

string

enum

Plastic, Steel

additionalProperties

False

  • district_system_def

Parameters associated with the district system.

type

object

properties

  • return_configuration

[unused] Type of return configuration for the overall district system. MW - not really needed. Just use pipes with supply/return.

type

string

enum

Direct Return, Reverse Return

  • connection_configuration

[unused] Type of connection of buildings to the loop

type

string

enum

Series, Parallel

  • central_cooling_plant_parameters

#/definitions/central_cooling_plant_parameters

  • central_heating_plant_parameters

additionalProperties

False

  • ets_indirect_parameters

The parameters associated with the indirect energy transfer station.

type

object

properties

  • heat_flow_nominal

Nominal heat flow rate. (W)

type

number

default

10000

  • heat_exchanger_efficiency

Heat exchanger efficiency. (fraction)

type

number

default

0.8

  • heat_exchanger_primary_pressure_drop

Heat exchanger primary side pressure drop. (Pa)

type

number

default

500

  • heat_exchanger_secondary_pressure_drop

Heat exchanger secondary side pressure drop. (Pa)

type

number

default

500

  • nominal_mass_flow_building

Building water nominal flow rate. (kg/s)

type

number

default

10

  • nominal_mass_flow_district

District water nominal flow rate. (kg/s)

type

number

default

10

  • valve_pressure_drop

Valve pressure drop. (Pa)

type

number

default

6000

  • cooling_supply_water_temperature_district

Chilled water supply temperature district side. (C)

type

number

default

5

  • cooling_supply_water_temperature_building

Chilled water supply temperature building side. (C)

type

number

default

7

  • heating_supply_water_temperature_district

Heating water supply temperature district side. (C)

type

number

default

55

  • heating_supply_water_temperature_building

Heating water supply temperature building side. (C)

type

number

default

50

  • delta_temp_hw_district

Heating water temperature difference on on the district side. (deltaC)

type

number

default

20

  • delta_temp_hw_building

Design temperature differential on the building side. (deltaC)

type

number

default

15

  • delta_temp_chw_building

Chilled water temperature difference on the building side. (deltaC)

type

number

default

5

  • delta_temp_chw_district

Design temperature differential on the district side. (deltaC)

type

number

default

8

  • cooling_controller_y_max

Controller upper limit

type

number

default

1

  • cooling_controller_y_min

Controller lower limit

type

number

default

0

  • heating_controller_y_max

Controller upper limit

type

number

default

1

  • heating_controller_y_min

Controller lower limit

type

number

default

0

  • spawn_model_parameters

Parameters associated with spawn models.

type

object

properties

  • temp_setpoint_cooling

Cooling setpoint air temperature. (C)

type

number

default

24

  • temp_setpoint_heating

Heating setpoint air temperature. (C)

type

number

default

20

  • temp_hw_supply

Heating water supply temperature. (C)

type

number

default

40

  • temp_hw_return

Heating water return temperature. (C)

type

number

default

35

  • temp_chw_supply

Chilled water supply temperature. (C)

type

number

default

7

  • temp_chw_return

Chilled water return temperature. (C)

type

number

default

12

  • idf_filename

Absolute path or relative path from location where file instance is saved.

type

string

  • epw_filename

Absolute path or relative path from location where file instance is saved.

type

string

  • mos_weather_filename

Relative path from location where file instance is saved to the MOS weather file.

type

string

  • mos_wet_bulb_filename

Absolute path or relative path from location where file instance is saved to the wet bulb filename. This is needed for the central cooling plants.

type

string

  • thermal_zone_names

List of thermal zones in the Spawn / EnergyPlus model.

type

array

items

type

string

additionalProperties

False

  • rc_model_parameters

Parameters associated with RC models.

type

object

properties

  • temp_setpoint_cooling

Cooling setpoint air temperature. (C)

type

number

default

24

  • temp_setpoint_heating

Heating setpoint air temperature. (C)

type

number

default

20

  • temp_hw_supply

Heating water supply temperature. (C)

type

number

default

40

  • temp_hw_return

Heating water return temperature. (C)

type

number

default

35

  • temp_chw_supply

Chilled water supply temperature. (C)

type

number

default

7

  • temp_chw_return

Chilled water return temperature. (C)

type

number

default

12

  • order

type

integer

enum

1, 2, 3, 4

default

2

  • mos_weather_filename

Relative path from location where file instance is saved to the MOS weather file.

type

string

  • fraction_latent_person

Fraction latent of sensible persons load (e.g., 0.8 = home, 1.25 = office).

type

number

default

1.25

additionalProperties

False

  • time_series_model_parameters

Parameters associated with time series models.

type

object

properties

  • temp_setpoint_cooling

Cooling setpoint air temperature. (C)

type

number

default

24

  • temp_setpoint_heating

Heating setpoint air temperature. (C)

type

number

default

20

  • temp_hw_supply

Heating water supply temperature. (C)

type

number

default

40

  • temp_hw_return

Heating water return temperature. (C)

type

number

default

35

  • temp_chw_supply

Chilled water supply temperature. (C)

type

number

default

7

  • temp_chw_return

Chilled water return temperature. (C)

type

number

default

12

  • filepath

type

string

  • delta_temp_air_cooling

Nominal cooling air temperature difference across the terminal unit heat exchanger. (deltaC)

type

number

default

10

  • delta_temp_air_heating

Nominal heating air temperature difference across the terminal unit heat exchanger. (deltaC)

type

number

default

18

additionalProperties

False

  • central_cooling_plant_parameters

Central cooling plant with maximum number of two chillers. Parameters associated with the model

type

object

properties

  • cooling_tower_fan_power_nominal

Cooling tower fan power (W)

type

number

default

5000

  • heat_flow_nominal

Nominal district cooling load. (W)

type

number

default

8000

  • mass_chw_flow_nominal

Nominal chilled water mass flow rate. (kg/s)

type

number

default

10

  • chiller_water_flow_minimum

Chiller minimum water mass flow rate. (kg/s)

type

number

default

10

  • mass_cw_flow_nominal

Nominal condenser water mass flow rate. (kg/s)

type

number

default

10

  • chw_pump_head

Chilled water pump head (Pa)

type

number

default

300000

  • cw_pump_head

Cooling water pump head (Pa)

type

number

default

200000

  • pressure_drop_chw_nominal

Nominal chilled water (evaporator) side pressure drop. (Pa)

type

number

default

55000

  • pressure_drop_cw_nominal

Nominal cooling water (condenser) side pressure drop. (Pa)

type

number

default

80000

  • pressure_drop_setpoint

The chilled water circuit pressure drop setpoint. (Pa)

type

number

default

50000

  • temp_setpoint_chw

District circuit chilled water temperature setpoint. (C)

type

number

default

5

  • pressure_drop_chw_valve_nominal

Chiller isolation valve pressure drop. (Pa)

type

number

default

6000

  • pressure_drop_cw_pum_nominal

Cooling tower isolation valve pressure drop. (Pa)

type

number

default

6000

  • temp_air_wb_nominal

Design air wet-bulb temperature. (C)

type

number

default

25

  • temp_cw_in_nominal

Nominal cooling water inlet temperature. (C)

type

number

default

35

  • cooling_tower_water_temperature_difference_nominal

Nominal water temperature difference of the tower. (C)

type

number

default

7

  • delta_temp_approach

Approach temperature difference. (deltaC)

type

number

default

3

  • ratio_water_air_nominal

To be defined

type

number

default

0.625

  • mos_wet_bulb_filename

Filename for weather file

type

string

  • central_heating_plant_parameters

Central heating plant with maximum number of two boilers. Parameters associated with the model.

type

object

properties

  • heat_flow_nominal

[unused] Nominal district heating load. (W)

type

number

default

8000

  • mass_hw_flow_nominal

[unused] Nominal heating water mass flow rate. (kg/s)

type

number

default

10

  • boiler_water_flow_minimum

[unused] Boiler minimum water mass flow rate. (kg/s)

type

number

default

10

  • pressure_drop_hw_nominal

[unused] Nominal heating water (boiler side) pressure drop. (Pa)

type

number

default

55000

  • pressure_drop_setpoint

[unused] The heating water circuit pressure drop setpoint. (Pa)

type

number

default

50000

  • temp_setpoint_hw

[unused] District circuit heating water temperature setpoint. (K)

type

number

default

338.15

  • pressure_drop_hw_valve_nominal

[unused] Boiler isolation valve pressure drop. (Pa)

type

number

default

6000