Internal API

Struct to create the constraint that limits the hydro usage for hydro formulations.

For more information check HydroPowerSimulations Formulations.

The specified constraint is formulated as:

\[\sum_{t=1}^T E^\text{hy}_t \le \text{HydroUsageLimitParameter}_T,\]

Expression for PowerSystems.HydroGen that keep track of served reserve down for energy calculations

Expression for PowerSystems.HydroGen that keep track of served reserve up for energy calculations

Add power variable limits constraints for abstract hydro dispatch formulations

Add power variable limits constraints for abstract hydro unit commitment formulations

Add output power variable limits constraints for abstract hydro dispatch formulations

Add energy capacity down constraints for PowerSystems.HydroPumpedStorage

This function defines the constraints for the water level (or state of charge) for the PowerSystems.HydroPumpedStorage.

Add energy target constraints for PowerSystems.HydroGen

Time series constraints

Add semicontinuous range constraints for HydroCommitmentRunOfRiver formulation

This function defines the constraints for the water level (or state of charge) for the PowerSystems.HydroEnergyReservoir.

Add input power variable limits constraints for abstract hydro dispatch formulations

    add_feedforward_constraints(container::PSI.OptimizationContainer,
                    model::PSI.DeviceModel,
                    devices,
                    ff::ReservoirLimitFeedforward)

Constructs a parameterized integral limit constraint to implement feedforward from other models. The Parameters are initialized using the upper boundary values of the provided variables.

sum(variable[var_name, t] for t in 1:affected_periods)/affected_periods <= param_reference[var_name]

LaTeX

$\sum_{t} x \leq param^{max}$

Arguments

• container::PowerSimulations.OptimizationContainer : the optimization_container model built in PowerSimulations
• model::PowerSimulations.DeviceModel : the device model
• devices::IS.FlattenIteratorWrapper{T} : list of devices
• ff::ReservoirLimitFeedforward : a instance of the Reservoir Limit Feedforward

    add_feedforward_constraints(
        container::PSI.OptimizationContainer,
        ::PSI.DeviceModel,
        devices::IS.FlattenIteratorWrapper{T},
        ff::ReservoirTargetFeedforward,
    ) where {T <: PSY.Component}

Constructs a equality constraint to a fix a variable in one model using the variable value from other model results.

variable[var_name, t] + slack[var_name, t] >= param[var_name, t]

LaTeX

$x + slack >= param$

Arguments

• container::PSI.OptimizationContainer : the optimization_container model built in PowerSimulations
• model::PowerSimulations.DeviceModel : the device model
• devices::IS.FlattenIteratorWrapper{T} : list of devices
• ff::ReservoirTargetFeedforward : a instance of the ReservoirTarget Feedforward

Construct model for PowerSystems.HydroGen with HydroCommitmentReservoirBudget Formulation with only Active Power.

Construct model for PowerSystems.HydroGen with HydroCommitmentReservoirBudget Formulation

Construct model for PowerSystems.HydroGen with HydroCommitmentRunOfRiver Formulation with only Active Power.

Construct model for PowerSystems.HydroGen with HydroCommitmentRunOfRiver Formulation

Construct model for PowerSystems.HydroGen with HydroDispatchRunOfRiver Formulation with only Active Power.

Construct model for PowerSystems.HydroGen with HydroDispatchRunOfRiver Formulation

Construct model for PowerSystems.HydroGen with HydroCommitmentReservoirStorage Formulation with only Active Power

Construct model for PowerSystems.HydroGen with HydroCommitmentReservoirStorage Formulation

Construct model for PowerSystems.HydroPumpedStorage with HydroDispatchPumpedStorage Formulation with only Active Power

Construct model for PowerSystems.HydroGen with HydroDispatchReservoirBudget Formulation with only Active Power.

Construct model for PowerSystems.HydroGen with ReservoirBudget Dispatch Formulation

Construct model for PowerSystems.HydroGen with HydroDispatchReservoirStorage Formulation with only Active Power

Construct model for PowerSystems.HydroGen with HydroDispatchReservoirStorage Formulation

Construct model for PowerSystems.HydroGen` with PowerSimulations.FixedOutput Formulation

Min and max active Power Variable limits

Min and max active Power Variable limits

Min and max input active power variable limits for HydroDispatchPumpedStorage

Min and max output active power variable limits for HydroDispatchPumpedStorage

Min and max reactive Power Variable limits