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EOS/src/akkudoktoreos/optimization/genetic/geneticdevices.py
Bobby Noelte 18b580cabe
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fix: ensure EV charge rates settings available
Allow charge rates for electric vehicle to be provided by the POST
optimize endpoint. Create a default value in case neither the
parameters nor the configuration provide charge rates.

This is also to allow to migrate from 0.1.0 configuration format
to actual one.

Signed-off-by: Bobby Noelte <b0661n0e17e@gmail.com>
2025-10-30 17:25:26 +01:00

133 lines
4.5 KiB
Python

"""Genetic optimization algorithm device interfaces/ parameters."""
from typing import Optional
from pydantic import Field
from akkudoktoreos.optimization.genetic.geneticabc import GeneticParametersBaseModel
from akkudoktoreos.utils.datetimeutil import TimeWindowSequence
class DeviceParameters(GeneticParametersBaseModel):
device_id: str = Field(description="ID of device", examples="device1")
hours: Optional[int] = Field(
default=None,
gt=0,
description="Number of prediction hours. Defaults to global config prediction hours.",
examples=[None],
)
def max_charging_power_field(description: Optional[str] = None) -> float:
if description is None:
description = "Maximum charging power in watts."
return Field(
default=5000,
gt=0,
description=description,
)
def initial_soc_percentage_field(description: str) -> int:
return Field(default=0, ge=0, le=100, description=description, examples=[42])
def discharging_efficiency_field(default_value: float) -> float:
return Field(
default=default_value,
gt=0,
le=1,
description="A float representing the discharge efficiency of the battery.",
)
class BaseBatteryParameters(DeviceParameters):
"""Battery Device Simulation Configuration."""
device_id: str = Field(description="ID of battery", examples=["battery1"])
capacity_wh: int = Field(
gt=0,
description="An integer representing the capacity of the battery in watt-hours.",
examples=[8000],
)
charging_efficiency: float = Field(
default=0.88,
gt=0,
le=1,
description="A float representing the charging efficiency of the battery.",
)
discharging_efficiency: float = discharging_efficiency_field(0.88)
max_charge_power_w: Optional[float] = max_charging_power_field()
initial_soc_percentage: int = initial_soc_percentage_field(
"An integer representing the state of charge of the battery at the **start** of the current hour (not the current state)."
)
min_soc_percentage: int = Field(
default=0,
ge=0,
le=100,
description="An integer representing the minimum state of charge (SOC) of the battery in percentage.",
examples=[10],
)
max_soc_percentage: int = Field(
default=100,
ge=0,
le=100,
description="An integer representing the maximum state of charge (SOC) of the battery in percentage.",
)
class SolarPanelBatteryParameters(BaseBatteryParameters):
"""PV battery device simulation configuration."""
max_charge_power_w: Optional[float] = max_charging_power_field()
class ElectricVehicleParameters(BaseBatteryParameters):
"""Battery Electric Vehicle Device Simulation Configuration."""
device_id: str = Field(description="ID of electric vehicle", examples=["ev1"])
discharging_efficiency: float = discharging_efficiency_field(1.0)
initial_soc_percentage: int = initial_soc_percentage_field(
"An integer representing the current state of charge (SOC) of the battery in percentage."
)
charge_rates: Optional[list[float]] = Field(
default=None,
description="Charge rates as factor of maximum charging power [0.00 ... 1.00]. None denotes all charge rates are available.",
examples=[[0.0, 0.25, 0.5, 0.75, 1.0], None],
)
class HomeApplianceParameters(DeviceParameters):
"""Home Appliance Device Simulation Configuration."""
device_id: str = Field(description="ID of home appliance", examples=["dishwasher"])
consumption_wh: int = Field(
gt=0,
description="An integer representing the energy consumption of a household device in watt-hours.",
examples=[2000],
)
duration_h: int = Field(
gt=0,
description="An integer representing the usage duration of a household device in hours.",
examples=[3],
)
time_windows: Optional[TimeWindowSequence] = Field(
default=None,
description="List of allowed time windows. Defaults to optimization general time window.",
examples=[
[
{"start_time": "10:00", "duration": "2 hours"},
],
],
)
class InverterParameters(DeviceParameters):
"""Inverter Device Simulation Configuration."""
device_id: str = Field(description="ID of inverter", examples=["inverter1"])
max_power_wh: float = Field(gt=0, examples=[10000])
battery_id: Optional[str] = Field(
default=None, description="ID of battery", examples=[None, "battery1"]
)