Package com.powsybl.openloadflow.ac.equations

Class OpenBranchSide1ReactiveFlowEquationTerm

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.OpenBranchSide1ReactiveFlowEquationTerm

All Implemented Interfaces:

EquationTerm<AcVariableType,AcEquationType>, Evaluable

public class OpenBranchSide1ReactiveFlowEquationTerm
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 double	b1
protected double	b12
protected double	b2
protected double	g1
protected double	g12
protected double	g2
protected double	ksi
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

Constructor	Description
OpenBranchSide1ReactiveFlowEquationTerm(LfBranch branch, LfBus bus2, VariableSet<AcVariableType> variableSet, boolean deriveA1, boolean deriveR1)

Method Summary

Modifier and Type	Method	Description
double	der(Variable<AcVariableType> variable)	Get partial derivative.
static double	dq2dv2(double y, double cosKsi, double sinKsi, double g1, double b1, double b2, double v2)
double	eval()	Evaluate equation term.
protected String	getName()
List<Variable<AcVariableType>>	getVariables()	Get the list of variable this equation term depends on.
static double	q2(double y, double cosKsi, double sinKsi, double g1, double b1, double b2, double v2)
protected static double	shunt(double y, double cosKsi, double sinKsi, double g1, double b1)

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

calculateSensi, 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

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

OpenBranchSide1ReactiveFlowEquationTerm

public OpenBranchSide1ReactiveFlowEquationTerm(LfBranch branch,
                                               LfBus bus2,
                                               VariableSet<AcVariableType> variableSet,
                                               boolean deriveA1,
                                               boolean deriveR1)

Method Detail

q2

public static double q2(double y,
                        double cosKsi,
                        double sinKsi,
                        double g1,
                        double b1,
                        double b2,
                        double v2)

dq2dv2

public static double dq2dv2(double y,
                            double cosKsi,
                            double sinKsi,
                            double g1,
                            double b1,
                            double b2,
                            double v2)

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>

shunt

protected static double shunt(double y,
                              double cosKsi,
                              double sinKsi,
                              double g1,
                              double b1)

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.