Package agents.markets.meritOrder.sensitivities

Class PriceSensitivity

java.lang.Object

agents.markets.meritOrder.sensitivities.MeritOrderSensitivity

agents.markets.meritOrder.sensitivities.PriceSensitivity

public class PriceSensitivity
extends MeritOrderSensitivity

Reflects the sensitivity of the merit order price to bid changes

Author:

Christoph Schimeczek

Field Summary

Fields inherited from class agents.markets.meritOrder.sensitivities.MeritOrderSensitivity

chargingItems, dischargingItems, externalChargingPowerInMW, externalDischargingPowerInMW

Constructor Summary

Constructors

Constructor	Description
PriceSensitivity()

Method Summary

Modifier and Type	Method	Description
protected double	calcMonetaryValue(SensitivityItem item)	Calculates monetary value of given item
double	calcPriceForExternalEnergyDelta(double externalEnergyDelta)	Calculates expected energy price at given (dis-)charging amount
protected double	calcValueOfItemAtPower(SensitivityItem item, double power)	Calculates value of given sensitivity item at specified power
protected Comparator<SensitivityItem>	getComparator()
double	getPriceWithoutCharging()
protected void	selectOrderBookItems(SupplyOrderBook supplyBookForecast, DemandOrderBook demandBookForecast)	pick from given supply and / or demand OrderBooks - and add picked one(s) to this sensitivity
void	updatePriceForecast(double electricityPriceForecast)	Stores fixed electricity price forecast value

Methods inherited from class agents.markets.meritOrder.sensitivities.MeritOrderSensitivity

extractOrders, getStepPowers, getValuesInSteps, hasPositiveBlockPower, isEmpty, updatePowers, updateSensitivities

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

PriceSensitivity

public PriceSensitivity()

Method Detail

selectOrderBookItems

protected void selectOrderBookItems(SupplyOrderBook supplyBookForecast,
                                    DemandOrderBook demandBookForecast)

Description copied from class: MeritOrderSensitivity

pick from given supply and / or demand OrderBooks - and add picked one(s) to this sensitivity

Specified by:

selectOrderBookItems in class MeritOrderSensitivity

Parameters:

supplyBookForecast - order book with supply orders after clearing

demandBookForecast - order book with demand orders after clearing

getComparator

protected Comparator<SensitivityItem> getComparator()

Specified by:

getComparator in class MeritOrderSensitivity

Returns:

Comparator for SensitivityItems to be used by this Sensitivity type

calcMonetaryValue

protected double calcMonetaryValue(SensitivityItem item)

Description copied from class: MeritOrderSensitivity

Calculates monetary value of given item

Specified by:

calcMonetaryValue in class MeritOrderSensitivity

Parameters:

item - to assess

Returns:

monetary value of this SensitivityItem according to this Sensitivity type

calcValueOfItemAtPower

protected double calcValueOfItemAtPower(SensitivityItem item,
                                        double power)

Description copied from class: MeritOrderSensitivity

Calculates value of given sensitivity item at specified power

Specified by:

calcValueOfItemAtPower in class MeritOrderSensitivity

Parameters:

item - that is to be evaluated

power - to be applied

Returns:

value of given SensitivityItem at specified power according to this Sensitivity type;
when power > 0: charging, otherwise discharging

calcPriceForExternalEnergyDelta

public double calcPriceForExternalEnergyDelta(double externalEnergyDelta)

Calculates expected energy price at given (dis-)charging amount

Parameters:

externalEnergyDelta - > 0: charging, < 0: discharging

Returns:

expected energy price at given (dis-)charging amount

getPriceWithoutCharging

public double getPriceWithoutCharging()

Returns:

price without any (dis-)charging activity in €/MWh

updatePriceForecast

public void updatePriceForecast(double electricityPriceForecast)

Description copied from class: MeritOrderSensitivity

Stores fixed electricity price forecast value

Specified by:

updatePriceForecast in class MeritOrderSensitivity

Parameters:

electricityPriceForecast - value to store