Package com.powsybl.openloadflow.ac.equations

Class ClosedBranchSide1ReactiveFlowEquationTerm

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

com.powsybl.openloadflow.ac.equations.ClosedBranchSide1ReactiveFlowEquationTerm

All Implemented Interfaces:

EquationTerm<AcVariableType,AcEquationType>, Evaluable

public class ClosedBranchSide1ReactiveFlowEquationTerm
extends AbstractClosedBranchAcFlowEquationTerm

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 double	b1
protected double	b12
protected double	b2
protected double	g1
protected double	g12
protected double	g2
protected double	ksi
protected double	y

Fields inherited from class com.powsybl.openloadflow.ac.equations.AbstractClosedBranchAcFlowEquationTerm

a1Var, ph1Var, ph2Var, r1Var, v1Var, v2Var, variables

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

element

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

self, sv

Constructor Summary

Constructors

Constructor	Description
ClosedBranchSide1ReactiveFlowEquationTerm(LfBranch branch, LfBus bus1, LfBus bus2, VariableSet<AcVariableType> variableSet, boolean deriveA1, boolean deriveR1)
ClosedBranchSide1ReactiveFlowEquationTerm(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	calculateSensi(double dph1, double dph2, double dv1, double dv2, double da1, double dr1)
double	der(Variable<AcVariableType> variable)	Get partial derivative.
static double	dq1da1(double y, double v1, double r1, double v2, double sinTheta)
static double	dq1dph1(double y, double v1, double r1, double v2, double sinTheta)
static double	dq1dph2(double y, double v1, double r1, double v2, double sinTheta)
static double	dq1dr1(double y, double cosKsi, double b1, double v1, double r1, double v2, double cosTheta)
static double	dq1dv1(double y, double cosKsi, double b1, double v1, double r1, double v2, double cosTheta)
static double	dq1dv2(double y, double v1, double r1, double cosTheta)
double	eval()	Evaluate equation term.
protected String	getName()
static double	q1(double y, double cosKsi, double b1, double v1, double r1, double v2, double cosTheta)

Methods inherited from class com.powsybl.openloadflow.ac.equations.AbstractClosedBranchAcFlowEquationTerm

a1, calculateSensi, getA1Var, getVariables, ph1, ph2, r1, theta1, theta2, v1, v2

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

getElementNum, getElementType

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

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

minus, multiply, multiply

Field Detail

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

ClosedBranchSide1ReactiveFlowEquationTerm

public ClosedBranchSide1ReactiveFlowEquationTerm(LfBranch branch,
                                                 LfBus bus1,
                                                 LfBus bus2,
                                                 VariableSet<AcVariableType> variableSet,
                                                 boolean deriveA1,
                                                 boolean deriveR1)

ClosedBranchSide1ReactiveFlowEquationTerm

public ClosedBranchSide1ReactiveFlowEquationTerm(LfBranch branch,
                                                 LfBus bus1,
                                                 LfBus bus2,
                                                 VariableSet<AcVariableType> variableSet,
                                                 boolean deriveA1,
                                                 boolean deriveR1,
                                                 Fortescue.SequenceType sequenceType)

Method Detail

calculateSensi

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

Specified by:

calculateSensi in class AbstractClosedBranchAcFlowEquationTerm

q1

public static double q1(double y,
                        double cosKsi,
                        double b1,
                        double v1,
                        double r1,
                        double v2,
                        double cosTheta)

dq1dv1

public static double dq1dv1(double y,
                            double cosKsi,
                            double b1,
                            double v1,
                            double r1,
                            double v2,
                            double cosTheta)

dq1dv2

public static double dq1dv2(double y,
                            double v1,
                            double r1,
                            double cosTheta)

dq1dph1

public static double dq1dph1(double y,
                             double v1,
                             double r1,
                             double v2,
                             double sinTheta)

dq1dph2

public static double dq1dph2(double y,
                             double v1,
                             double r1,
                             double v2,
                             double sinTheta)

dq1da1

public static double dq1da1(double y,
                            double v1,
                            double r1,
                            double v2,
                            double sinTheta)

dq1dr1

public static double dq1dr1(double y,
                            double cosKsi,
                            double b1,
                            double v1,
                            double r1,
                            double v2,
                            double cosTheta)

eval

public double eval()

Description copied from interface: EquationTerm

Evaluate equation term.

Returns:

value of the equation term

der

public double der(Variable<AcVariableType> variable)

Description copied from interface: EquationTerm

Get partial derivative.

Parameters:

variable - the variable the partial derivative is with respect to

Returns:

value of the partial derivative

getName

protected String getName()

Specified by:

getName in class AbstractNamedEquationTerm<AcVariableType,AcEquationType>