OptimPriceStorage {ConConPiWiFun}

Optimisation of storage operation with market prices taking into acount storage efficiency and network taxes.

Description

Optimisation of storage operation with market prices taking into acount storage efficiency and network taxes.

Usage

OptimPriceStorage(Prices,Pplus,Pmoins,Cplus,Cmoins=0,
                            efficiencyS=0,efficiencyP=efficiencyS,networkTax=0)

Arguments

Prices

A vector of prices

Pplus

A value for the upper power constraint or a vector of values with the same size as Prices

Pmoins

A value for the lower power constraint or a vector of values with the same size as Prices

Cplus

A value for the upper capacity constraint or a vector of values with the same size as Prices

Cmoins

A value for the lower capacity constraint or a vector of values with the same size as Prices

efficiencyS

storage efficiency when storing electricity

efficiencyP

storage efficiency when producing electricity

networkTax

networkTax

Details

function OptimPriceStorage solves # min_x sum_i=1^n Y_i*efficiencyP x_i*(x_i<0)+(Y_i*efficiencyS +networkTax)*x_i*(x_i>0) # Pmoins_i<= x_i <=Pplus_i i=1,...,n # Cmoins_i<= sum_j=1^i x_j <=Cplus_i i=1,...,n

when efficiency=1 and networkTax=0 this gives # min_x sum_i=1^n Y_i x_i # Pmoins_i<= x_i <=Pplus_i i=1,...,n # Cmoins_i<= sum_j=1^i x_j <=Cplus_i i=1,...,n

Value

A list with

Operation

the optimal operation for each time step

Revenue

the revenue for each time step

Note

TODO

Author(s)

Robin Girard

References

TODO

See Also

to See Also cplfunction (method OptimMargInt that is more general)

Examples

n=8760
Prices=runif(n,1,100) ##uniform random prices in [1;100] in Euro/MWh
Pmax=1; Pmin=-1; Cmax=5; ## 1MW maximum  during 5 hours.
res=OptimPriceStorage(Prices,Pmax,Pmin,Cmax) # solving the optimization problem
sum(res$Revenue)## Revenue
res=OptimPriceStorage(Prices,Pmax,Pmin,Cmax,efficiencyS=0.8) # solving the optimization problem
sum(res$Revenue)## Revenue