import datetime
from energym.envs.env_fmu_mod import EnvModFMU
INPUTS_SPECS = {
"u": {
"type": "scalar",
"lower_bound": 0,
"upper_bound": 1,
"default": 0,
"description": "Heat pump power fraction setpoint.",
},
"uHP": {
"type": "scalar",
"lower_bound": 0,
"upper_bound": 1,
"default": 0,
"description": "Heat pump power fraction setpoint.",
},
"uRSla": {
"type": "scalar",
"lower_bound": 0,
"upper_bound": 1,
"default": 0,
"description": "Hot water emitter flow fraction setpoint.",
},
"uValveDHW": {
"type": "scalar",
"lower_bound": 0,
"upper_bound": 1,
"default": 0,
"description": "Hot water valve opening fraction.",
},
"uFlowDHW": {
"type": "scalar",
"lower_bound": 0,
"upper_bound": 1,
"default": 0,
"description": "Hot water flow demand fraction.",
},
}
OUTPUTS_SPECS_RSLA = {
"weaBus.HDifHor": {
"type": "scalar",
"lower_bound": 0,
"upper_bound": 1000,
"description": "Horizontal diffuse solar radiation (W/m2).",
},
"weaBus.HDirNor": {
"type": "scalar",
"lower_bound": 0,
"upper_bound": 1000,
"description": "Direct normal radiation (W/m2).",
},
"weaBus.HGloHor": {
"type": "scalar",
"lower_bound": 0,
"upper_bound": 1000,
"description": "Horizontal global radiation (W/m2).",
},
"weaBus.HHorIR": {
"type": "scalar",
"lower_bound": 0,
"upper_bound": 1000,
"description": "Horizontal infrared radiation (W/m2).",
},
"sunRad.y": {
"type": "scalar",
"lower_bound": 0,
"upper_bound": 1000,
"description": "Direct normal radiation (W/m2).",
},
"sunHea.Q_flow": {
"type": "scalar",
"lower_bound": 0,
"upper_bound": 100,
"description": "Solar heat flow rate (W).",
},
"preHea.Q_flow": {
"type": "scalar",
"lower_bound": 0,
"upper_bound": 100,
"description": "Prescribed heat flow rate (W).",
},
"heaPum.P": {
"type": "scalar",
"lower_bound": 0,
"upper_bound": 100,
"description": "Heat pump consumed power (W).",
},
"heaPum.QCon_flow": {
"type": "scalar",
"lower_bound": 0,
"upper_bound": 100,
"description": "Actual heating heat flow rate added to fluid (W).",
},
"heaPum.QEva_flow": {
"type": "scalar",
"lower_bound": 0,
"upper_bound": 100,
"description": "Actual cooling heat flow rate removed from fluid (W).",
},
"heaPum.COP": {
"type": "scalar",
"lower_bound": 0,
"upper_bound": 20,
"description": "Heat pump coefficient of performance.",
},
"heaPum.COPCar": {
"type": "scalar",
"lower_bound": 0,
"upper_bound": 20,
"description": "Heat pump Carnot efficiency.",
},
"heaPum.TConAct": {
"type": "scalar",
"lower_bound": 273.15,
"upper_bound": 343.15,
"description": "Condenser temperature used to compute efficiency (K).",
},
"heaPum.TEvaAct": {
"type": "scalar",
"lower_bound": 273.15,
"upper_bound": 343.15,
"description": "Evaporator temperature used to compute efficiency (K).",
},
"tanSH.heaPorSid.T": {
"type": "scalar",
"lower_bound": 273.15,
"upper_bound": 353.15,
"description": "Tank temperature (K).",
},
"sla.QTot": {
"type": "scalar",
"lower_bound": 0,
"upper_bound": 100,
"description": "Slab heat flow rate (W).",
},
"sla.m_flow": {
"type": "scalar",
"lower_bound": 0,
"upper_bound": 10,
"description": "Slab mass flow rate (kg/s).",
},
"sla.heatPortEmb[1].T": {
"type": "scalar",
"lower_bound": 273.15,
"upper_bound": 343.15,
"description": "Slab temperature (K).",
},
"temRet.T": {
"type": "scalar",
"lower_bound": 273.15,
"upper_bound": 353.15,
"description": "Heat pump return temperature (K).",
},
"temSup.T": {
"type": "scalar",
"lower_bound": 273.15,
"upper_bound": 353.15,
"description": "Heat pump supply temperature (K).",
},
"TOut.T": {
"type": "scalar",
"lower_bound": 253.15,
"upper_bound": 343.15,
"description": "Outdoor temperature (K).",
},
"temRoo.T": {
"type": "scalar",
"lower_bound": 263.15,
"upper_bound": 343.15,
"description": "Indoor temperature (K).",
},
"y": {
"type": "scalar",
"lower_bound": 263.15,
"upper_bound": 343.15,
"description": "Indoor temperature (K).",
},
}
default_kpi_options = {
"kpi1": {"name": "heaPum.P", "type": "avg"},
"kpi2": {
"name": "temRoo.T",
"type": "avg_dev",
"target": [292.15, 297.15],
},
"kpi3": {
"name": "temRoo.T",
"type": "tot_viol",
"target": [292.15, 297.15],
},
}
[docs]class SwissHouse(EnvModFMU):
"""Containing information for the models
Subclasses EnvModFMU and inherits its behavior. Simulation based details are
specified in this class and passed to the constructor of EnvModFMU.
"""
def __init__(
self,
model_path,
start_day=1,
start_month=1,
year=2019,
simulation_days=21,
weather="CH_BS_Basel",
kpi_options=None,
default_path=True,
generate_forecasts=True,
generate_forecast_method="perfect",
generate_forecast_keys=None,
):
"""
Parameters
----------
model_path : str
Specifies the path to the FMU
start_day : int, optional
Day of the month to start the simulation, by default 1
start_month : int, optional
Month of the year to start the simulation, by default 1
year : int, optional
Year to start the simulation, by default 2019
simulation_days : int, optional
Number of days the simulation can run for, by default 10
weather : str, optional
Specific weather file to run the simulation, by default
"CH_ZH_Maur"
kpi_options : dict, optional
Dict to specify the tracked KPIs, by default None.
"""
n_steps = 12
step_size = 5 * 60
start_date = datetime.date(year, start_month, start_day)
delta = start_date - datetime.date(year, 1, 1)
start_time = delta.total_seconds()
stop_time = start_time + n_steps * 24 * simulation_days * step_size
params = {
# "P_nominal": 1e3,
# "COP_nominal": 3.0,
# "therm_cond_G": 100.0,
# "heat_capa_C": 40e6,
# "QRooInt_flow": 700.0,
}
init_vals = {key: INPUTS_SPECS[key]["default"] for key in INPUTS_SPECS}
if kpi_options is None:
kpi_options = default_kpi_options
if "RSla" in model_path:
outputs_specs = OUTPUTS_SPECS_RSLA
else:
print("Add other output specs")
super().__init__(
model_path,
start_time,
stop_time,
step_size,
weather,
params,
init_vals,
INPUTS_SPECS,
outputs_specs,
kpi_options,
default_path,
generate_forecasts,
generate_forecast_method,
generate_forecast_keys,
)