Class ClosedBranchI1xFlowEquationTerm
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.ClosedBranchI1xFlowEquationTerm
- All Implemented Interfaces:
EquationTerm<AcVariableType,
,AcEquationType> Evaluable
- Author:
- Jean-Baptiste Heyberger <jbheyberger at gmail.com>
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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
Modifier and TypeFieldDescriptionprotected final double
protected final double
protected final double
protected final double
protected final double
protected final double
protected final double
protected final double
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
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Constructor Summary
ConstructorDescriptionClosedBranchI1xFlowEquationTerm
(LfBranch branch, LfBus bus1, LfBus bus2, VariableSet<AcVariableType> variableSet, boolean deriveA1, boolean deriveR1, Fortescue.SequenceType sequenceType) -
Method Summary
Modifier and TypeMethodDescriptiondouble
calculateSensi
(double dph1, double dph2, double dv1, double dv2, double da1, double dr1) double
der
(Variable<AcVariableType> variable) Get partial derivative.static double
di1xdph1
(double g1, double b1, double v1, double ph1, double g12, double b12) static double
di1xdv1
(double g1, double b1, double ph1, double g12, double b12) static double
di1xdv2
(double ph2, double g12, double b12) double
eval()
Evaluate equation term.getName()
static double
i1x
(double g1, double b1, double v1, double ph1, double v2, double ph2, double g12, double b12) ignoring for now rho, we have: [I1x] [ g1+g12 -b1-b12 -g12 b12 ] [V1x] [I1y] [ b1+b12 g1+g12 -b12 -g12 ] [V1y] [I2x] = [ -g21 b21 g2+g21 -b2-b21 ] * [V2x] [I2y] [ -b21 -g21 b2+b21 g2+g21 ] [V2y]Methods inherited from class com.powsybl.openloadflow.ac.equations.AbstractClosedBranchAcFlowEquationTerm
a1, calculateSensi, getA1Var, getVariables, getVoltageAngleType, getVoltageMagnitudeType, 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
eval, minus, multiply, multiply
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Field Details
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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
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Constructor Details
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ClosedBranchI1xFlowEquationTerm
public ClosedBranchI1xFlowEquationTerm(LfBranch branch, LfBus bus1, LfBus bus2, VariableSet<AcVariableType> variableSet, boolean deriveA1, boolean deriveR1, Fortescue.SequenceType sequenceType)
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Method Details
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calculateSensi
public double calculateSensi(double dph1, double dph2, double dv1, double dv2, double da1, double dr1) - Specified by:
calculateSensi
in classAbstractClosedBranchAcFlowEquationTerm
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i1x
public static double i1x(double g1, double b1, double v1, double ph1, double v2, double ph2, double g12, double b12) ignoring for now rho, we have: [I1x] [ g1+g12 -b1-b12 -g12 b12 ] [V1x] [I1y] [ b1+b12 g1+g12 -b12 -g12 ] [V1y] [I2x] = [ -g21 b21 g2+g21 -b2-b21 ] * [V2x] [I2y] [ -b21 -g21 b2+b21 g2+g21 ] [V2y] -
di1xdv1
public static double di1xdv1(double g1, double b1, double ph1, double g12, double b12) -
di1xdv2
public static double di1xdv2(double ph2, double g12, double b12) -
di1xdph1
public static double di1xdph1(double g1, double b1, double v1, double ph1, double g12, double b12) -
eval
public double eval()Description copied from interface:EquationTerm
Evaluate equation term.- Returns:
- value of the equation term
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der
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
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getName
- Specified by:
getName
in classAbstractNamedEquationTerm<AcVariableType,
AcEquationType>
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