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Fix electricity price prediction. (#295)

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The electricity price prediction provided prices in Eurocent/ kWh despite claiming
the price to be in €/ kWh. Also the addition of charges was not possible.

Now prices are provided in €/kWh. Charges can be configured by the `elecprice_charges`
configuration option.

Signed-off-by: Bobby Noelte <b0661n0e17e@gmail.com>
This commit is contained in:
Bobby Noelte 2024-12-30 00:50:54 +01:00 committed by GitHub
parent 830af85fca
commit 1c75060d8a
3 changed files with 39 additions and 8 deletions
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30
docs/akkudoktoreos/openapi.json
View File

@ -2511,7 +2511,20 @@
} }
], ],
"title": "Elecprice Provider", "title": "Elecprice Provider",
"description": "Electicity price provider id of provider to be used." "description": "Electricity price provider id of provider to be used."
},
"elecprice_charges": {
"anyOf": [
{
"type": "number",
"minimum": 0.0
},
{
"type": "null"
}
],
"title": "Elecprice Charges",
"description": "Electricity price charges (\u20ac/kWh)."
}, },
"prediction_hours": { "prediction_hours": {
"anyOf": [ "anyOf": [
@ -5138,7 +5151,20 @@
} }
], ],
"title": "Elecprice Provider", "title": "Elecprice Provider",
"description": "Electicity price provider id of provider to be used." "description": "Electricity price provider id of provider to be used."
},
"elecprice_charges": {
"anyOf": [
{
"type": "number",
"minimum": 0.0
},
{
"type": "null"
}
],
"title": "Elecprice Charges",
"description": "Electricity price charges (\u20ac/kWh)."
}, },
"prediction_hours": { "prediction_hours": {
"anyOf": [ "anyOf": [

5
src/akkudoktoreos/prediction/elecprice.py
View File

@ -7,5 +7,8 @@ from akkudoktoreos.config.configabc import SettingsBaseModel
class ElecPriceCommonSettings(SettingsBaseModel): class ElecPriceCommonSettings(SettingsBaseModel):
elecprice_provider: Optional[str] = Field( elecprice_provider: Optional[str] = Field(
default=None, description="Electicity price provider id of provider to be used." default=None, description="Electricity price provider id of provider to be used."
)
elecprice_charges: Optional[float] = Field(
default=None, ge=0, description="Electricity price charges (€/kWh)."
) )

12
src/akkudoktoreos/prediction/elecpriceakkudoktor.py
View File

@ -204,22 +204,24 @@ class ElecPriceAkkudoktor(ElecPriceProvider):
elecprice_cache_file.seek(0) elecprice_cache_file.seek(0)
self.elecprice_8days = np.load(elecprice_cache_file) self.elecprice_8days = np.load(elecprice_cache_file)
# Get elecprice_charges
charges = self.config.elecprice_charges if self.config.elecprice_charges else 0.0
for i in range(values_len): for i in range(values_len):
original_datetime = akkudoktor_data.values[i].start original_datetime = akkudoktor_data.values[i].start
dt = to_datetime(original_datetime, in_timezone=self.config.timezone) dt = to_datetime(original_datetime, in_timezone=self.config.timezone)
akkudoktor_value = akkudoktor_data.values[i] akkudoktor_value = akkudoktor_data.values[i]
price = akkudoktor_value.marketpriceEurocentPerKWh / 100 + charges
if compare_datetimes(dt, self.start_datetime).lt: if compare_datetimes(dt, self.start_datetime).lt:
# forecast data is too old # forecast data is too old
self.elecprice_8days[dt.hour, dt.day_of_week] = ( self.elecprice_8days[dt.hour, dt.day_of_week] = price
akkudoktor_value.marketpriceEurocentPerKWh
)
continue continue
self.elecprice_8days[dt.hour, 7] = akkudoktor_value.marketpriceEurocentPerKWh self.elecprice_8days[dt.hour, 7] = price
record = ElecPriceDataRecord( record = ElecPriceDataRecord(
date_time=dt, date_time=dt,
elecprice_marketprice=akkudoktor_value.marketpriceEurocentPerKWh, elecprice_marketprice=price,
) )
self.append(record) self.append(record)