Package com.powsybl.openloadflow.ac.nr

Class NewtonRaphson

java.lang.Object

com.powsybl.openloadflow.ac.nr.NewtonRaphson

public class NewtonRaphson
extends Object

Author:

Geoffroy Jamgotchian <geoffroy.jamgotchian at rte-france.com>

Field Summary

Fields

Modifier and Type	Field	Description
static final List<AcEquationType>	REPORTED_AC_EQUATION_TYPES

Constructor Summary

Constructors

Constructor	Description
NewtonRaphson(LfNetwork network, NewtonRaphsonParameters parameters, EquationSystem<AcVariableType,AcEquationType> equationSystem, JacobianMatrix<AcVariableType,AcEquationType> j, TargetVector<AcVariableType,AcEquationType> targetVector, EquationVector<AcVariableType,AcEquationType> equationVector)

Method Summary

Modifier and Type	Method	Description
static List<org.apache.commons.lang3.tuple.Pair<Equation<AcVariableType,AcEquationType>,Double>>	findLargestMismatches(EquationSystem<AcVariableType,AcEquationType> equationSystem, double[] mismatch, int count)
static Map<AcEquationType,org.apache.commons.lang3.tuple.Pair<Equation<AcVariableType,AcEquationType>,Double>>	getLargestMismatchByAcEquationType(EquationSystem<AcVariableType,AcEquationType> equationSystem, double[] mismatch)
static void	initStateVector(LfNetwork network, EquationSystem<AcVariableType,AcEquationType> equationSystem, VoltageInitializer initializer)
void	reportAndLogLargestMismatchByAcEquationType(com.powsybl.commons.reporter.Reporter reporter, EquationSystem<AcVariableType,AcEquationType> equationSystem, double[] mismatch, double norm, int iteration)
NewtonRaphsonResult	run(VoltageInitializer voltageInitializer, com.powsybl.commons.reporter.Reporter reporter)
void	updateNetwork()

Methods inherited from class java.lang.Object

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

Field Details

REPORTED_AC_EQUATION_TYPES

public static final List<AcEquationType> REPORTED_AC_EQUATION_TYPES

Constructor Details

NewtonRaphson

public NewtonRaphson(LfNetwork network,
 NewtonRaphsonParameters parameters,
 EquationSystem<AcVariableType,AcEquationType> equationSystem,
 JacobianMatrix<AcVariableType,AcEquationType> j,
 TargetVector<AcVariableType,AcEquationType> targetVector,
 EquationVector<AcVariableType,AcEquationType> equationVector)

Method Details

findLargestMismatches

public static List<org.apache.commons.lang3.tuple.Pair<Equation<AcVariableType,AcEquationType>,Double>> findLargestMismatches(EquationSystem<AcVariableType,AcEquationType> equationSystem,
 double[] mismatch,
 int count)

getLargestMismatchByAcEquationType

public static Map<AcEquationType,org.apache.commons.lang3.tuple.Pair<Equation<AcVariableType,AcEquationType>,Double>> getLargestMismatchByAcEquationType(EquationSystem<AcVariableType,AcEquationType> equationSystem,
 double[] mismatch)

reportAndLogLargestMismatchByAcEquationType

public void reportAndLogLargestMismatchByAcEquationType(com.powsybl.commons.reporter.Reporter reporter,
 EquationSystem<AcVariableType,AcEquationType> equationSystem,
 double[] mismatch,
 double norm,
 int iteration)

initStateVector

public static void initStateVector(LfNetwork network,
 EquationSystem<AcVariableType,AcEquationType> equationSystem,
 VoltageInitializer initializer)

updateNetwork

public void updateNetwork()

run

public NewtonRaphsonResult run(VoltageInitializer voltageInitializer,
 com.powsybl.commons.reporter.Reporter reporter)