Package com.powsybl.openloadflow.ac.nr

Class MaxVoltageChangeStateVectorScaling

java.lang.Object

com.powsybl.openloadflow.ac.nr.MaxVoltageChangeStateVectorScaling

All Implemented Interfaces:

StateVectorScaling

public class MaxVoltageChangeStateVectorScaling
extends Object
implements StateVectorScaling

Limit voltage magnitude change and voltage angle change between NR iterations

Author:

Damien Jeandemange , Geoffroy Jamgotchian

Constructor Summary

Constructors

Constructor	Description
MaxVoltageChangeStateVectorScaling()
MaxVoltageChangeStateVectorScaling(double maxDv, double maxDphi)

Method Summary

Modifier and Type	Method	Description
void	apply(double[] dx, EquationSystem<AcVariableType,AcEquationType> equationSystem)	Apply scaling to state vector variation before equation mismatches calculation.
NewtonRaphsonStoppingCriteria.TestResult	applyAfter(EquationSystem<AcVariableType,AcEquationType> equationSystem, EquationVector<AcVariableType,AcEquationType> equationVector, TargetVector<AcVariableType,AcEquationType> targetVector, NewtonRaphsonStoppingCriteria stoppingCriteria, NewtonRaphsonStoppingCriteria.TestResult testResult)	Apply scaling to state vector after equation mismatches and norm have been calculated.
StateVectorScalingMode	getMode()

Methods inherited from class java.lang.Object

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

Constructor Detail

MaxVoltageChangeStateVectorScaling

public MaxVoltageChangeStateVectorScaling()

MaxVoltageChangeStateVectorScaling

public MaxVoltageChangeStateVectorScaling(double maxDv,
                                          double maxDphi)

Method Detail

getMode

public StateVectorScalingMode getMode()

Specified by:

getMode in interface StateVectorScaling

apply

public void apply(double[] dx,
                  EquationSystem<AcVariableType,AcEquationType> equationSystem)

Description copied from interface: StateVectorScaling

Apply scaling to state vector variation before equation mismatches calculation.

Specified by:

apply in interface StateVectorScaling

applyAfter

public NewtonRaphsonStoppingCriteria.TestResult applyAfter(EquationSystem<AcVariableType,AcEquationType> equationSystem,
                                                           EquationVector<AcVariableType,AcEquationType> equationVector,
                                                           TargetVector<AcVariableType,AcEquationType> targetVector,
                                                           NewtonRaphsonStoppingCriteria stoppingCriteria,
                                                           NewtonRaphsonStoppingCriteria.TestResult testResult)

Description copied from interface: StateVectorScaling

Apply scaling to state vector after equation mismatches and norm have been calculated.

Specified by:

applyAfter in interface StateVectorScaling