Package com.powsybl.openloadflow.ac.equations

Class AbstractClosedBranchAcFlowEquationTerm

java.lang.Object

com.powsybl.openloadflow.equations.AbstractEquationTerm<V,E>

com.powsybl.openloadflow.equations.AbstractNamedEquationTerm<V,E>

com.powsybl.openloadflow.equations.AbstractElementEquationTerm<LfBranch,AcVariableType,AcEquationType>

com.powsybl.openloadflow.ac.equations.AbstractClosedBranchAcFlowEquationTerm

All Implemented Interfaces:

EquationTerm<AcVariableType,AcEquationType>, Evaluable

Direct Known Subclasses:

ClosedBranchI1xFlowEquationTerm, ClosedBranchI1yFlowEquationTerm, ClosedBranchI2xFlowEquationTerm, ClosedBranchI2yFlowEquationTerm, ClosedBranchSide1ActiveFlowEquationTerm, ClosedBranchSide1CurrentMagnitudeEquationTerm, ClosedBranchSide1ReactiveFlowEquationTerm, ClosedBranchSide2ActiveFlowEquationTerm, ClosedBranchSide2CurrentMagnitudeEquationTerm, ClosedBranchSide2ReactiveFlowEquationTerm

public abstract class AbstractClosedBranchAcFlowEquationTerm
extends AbstractElementEquationTerm<LfBranch,AcVariableType,AcEquationType>

Author:

Geoffroy Jamgotchian

Nested Class Summary

Nested classes/interfaces inherited from interface com.powsybl.openloadflow.equations.EquationTerm

EquationTerm.MultiplyByScalarEquationTerm<V extends Enum<V> & Quantity,E extends Enum<E> & Quantity>

Field Summary

Fields

Modifier and Type	Field	Description
protected Variable<AcVariableType>	a1Var
protected double	b1
protected double	b12
protected double	b2
protected double	g1
protected double	g12
protected double	g2
protected double	ksi
protected Variable<AcVariableType>	ph1Var
protected Variable<AcVariableType>	ph2Var
protected Variable<AcVariableType>	r1Var
protected Variable<AcVariableType>	v1Var
protected Variable<AcVariableType>	v2Var
protected List<Variable<AcVariableType>>	variables
protected double	y

Fields inherited from class com.powsybl.openloadflow.equations.AbstractElementEquationTerm

element

Fields inherited from class com.powsybl.openloadflow.equations.AbstractEquationTerm

self, sv

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	AbstractClosedBranchAcFlowEquationTerm(LfBranch branch, LfBus bus1, LfBus bus2, VariableSet<AcVariableType> variableSet, boolean deriveA1, boolean deriveR1, Fortescue.SequenceType sequenceType)

Method Summary

Modifier and Type	Method	Description
protected double	a1()
protected abstract double	calculateSensi(double dph1, double dph2, double dv1, double dv2, double da1, double dr1)
double	calculateSensi(com.powsybl.math.matrix.DenseMatrix dx, int column)
Variable<AcVariableType>	getA1Var()
List<Variable<AcVariableType>>	getVariables()	Get the list of variable this equation term depends on.
protected double	ph1()
protected double	ph2()
protected double	r1()
static double	theta1(double ksi, double ph1, double a1, double ph2)
static double	theta2(double ksi, double ph1, double a1, double ph2)
protected double	v1()
protected double	v2()

Methods inherited from class com.powsybl.openloadflow.equations.AbstractElementEquationTerm

getElementNum, getElementType

Methods inherited from class com.powsybl.openloadflow.equations.AbstractNamedEquationTerm

getName, write

Methods inherited from class com.powsybl.openloadflow.equations.AbstractEquationTerm

getChildren, getEquation, hasRhs, isActive, rhs, setActive, setEquation, setSelf, setStateVector

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.powsybl.openloadflow.equations.EquationTerm

der, eval, minus, multiply, multiply

Field Detail

v1Var

protected final Variable<AcVariableType> v1Var

v2Var

protected final Variable<AcVariableType> v2Var

ph1Var

protected final Variable<AcVariableType> ph1Var

ph2Var

protected final Variable<AcVariableType> ph2Var

a1Var

protected final Variable<AcVariableType> a1Var

r1Var

protected final Variable<AcVariableType> r1Var

variables

protected final List<Variable<AcVariableType>> variables

b1

protected final double b1

b2

protected final double b2

g1

protected final double g1

g2

protected final double g2

y

protected final double y

ksi

protected final double ksi

g12

protected final double g12

b12

protected final double b12

Constructor Detail

AbstractClosedBranchAcFlowEquationTerm

protected AbstractClosedBranchAcFlowEquationTerm(LfBranch branch,
                                                 LfBus bus1,
                                                 LfBus bus2,
                                                 VariableSet<AcVariableType> variableSet,
                                                 boolean deriveA1,
                                                 boolean deriveR1,
                                                 Fortescue.SequenceType sequenceType)

Method Detail

getA1Var

public Variable<AcVariableType> getA1Var()

v1

protected double v1()

v2

protected double v2()

ph1

protected double ph1()

ph2

protected double ph2()

r1

protected double r1()

a1

protected double a1()

theta1

public static double theta1(double ksi,
                            double ph1,
                            double a1,
                            double ph2)

theta2

public static double theta2(double ksi,
                            double ph1,
                            double a1,
                            double ph2)

calculateSensi

protected abstract double calculateSensi(double dph1,
                                         double dph2,
                                         double dv1,
                                         double dv2,
                                         double da1,
                                         double dr1)

calculateSensi

public double calculateSensi(com.powsybl.math.matrix.DenseMatrix dx,
                             int column)

Specified by:

calculateSensi in interface EquationTerm<AcVariableType,AcEquationType>

Overrides:

calculateSensi in class AbstractEquationTerm<AcVariableType,AcEquationType>

getVariables

public List<Variable<AcVariableType>> getVariables()

Description copied from interface: EquationTerm

Get the list of variable this equation term depends on.

Returns:

the list of variable this equation term depends on.