com.interpss.core.algo.impl.solver

Class DefaultNrSolver

java.lang.Object

org.eclipse.emf.common.notify.impl.BasicNotifierImpl

org.eclipse.emf.ecore.impl.BasicEObjectImpl

org.eclipse.emf.ecore.impl.EObjectImpl

com.interpss.core.algo.impl.solver.DefaultNrSolver

All Implemented Interfaces:

INrSolver, org.eclipse.emf.common.notify.Notifier, org.eclipse.emf.ecore.EObject, org.eclipse.emf.ecore.InternalEObject

Direct Known Subclasses:

ZbrNrSolver

public class DefaultNrSolver
extends org.eclipse.emf.ecore.impl.EObjectImpl
implements INrSolver

InterPSS default implementation of the NR solver interface. It support non-divergent NR implementation.

Nested Class Summary

Nested classes/interfaces inherited from class org.eclipse.emf.ecore.impl.BasicEObjectImpl

org.eclipse.emf.ecore.impl.BasicEObjectImpl.EPropertiesHolder, org.eclipse.emf.ecore.impl.BasicEObjectImpl.EPropertiesHolderBaseImpl, org.eclipse.emf.ecore.impl.BasicEObjectImpl.EPropertiesHolderImpl

Nested classes/interfaces inherited from class org.eclipse.emf.common.notify.impl.BasicNotifierImpl

org.eclipse.emf.common.notify.impl.BasicNotifierImpl.EAdapterList<E extends java.lang.Object & org.eclipse.emf.common.notify.Adapter>, org.eclipse.emf.common.notify.impl.BasicNotifierImpl.EObservableAdapterList, org.eclipse.emf.common.notify.impl.BasicNotifierImpl.EScannableAdapterList

Nested classes/interfaces inherited from interface org.eclipse.emf.ecore.InternalEObject

org.eclipse.emf.ecore.InternalEObject.EStore

Field Summary

Fields

Modifier and Type	Field and Description
protected BaseAclfNetwork<?,?>	aclfNet

Fields inherited from class org.eclipse.emf.ecore.impl.EObjectImpl

eAdapters, eContainer, eContainerFeatureID, EDELIVER, EDYNAMIC_CLASS, eFlags, ELAST_EOBJECT_FLAG, ELAST_NOTIFIER_FLAG, eProperties, EPROXY

Fields inherited from class org.eclipse.emf.ecore.impl.BasicEObjectImpl

EVIRTUAL_GET, EVIRTUAL_IS_SET, EVIRTUAL_NO_VALUE, EVIRTUAL_SET, EVIRTUAL_UNSET

Fields inherited from interface com.interpss.core.algo.INrSolver

MinScaleFactor, StopAtNoSolutionFound

Fields inherited from interface org.eclipse.emf.ecore.InternalEObject

EOPPOSITE_FEATURE_BASE

Constructor Summary

Constructors

Constructor and Description
DefaultNrSolver() default constructor
DefaultNrSolver(BaseAclfNetwork<?,?> aclfNet) constructor

Method Summary

Modifier and Type	Method and Description
ISparseEqnMatrix2x2	formJMatrix() form J-matrix.
void	setAclfNet(BaseAclfNetwork<?,?> aclfNet) set the containing AclfNet object.
void	setPowerMismatch(ISparseEqnMatrix2x2 lfEqn) set the power mismatch to the right-hand side of the eqn [A][x] = [B] set AclfNet object bus mismatch to the [B] vector of the Sparse Eqn
void	updateBusVoltage(ISparseEqnMatrix2x2 lfEqn) After solving the eqn [A][x] = [B], [x] is stored in [B].
void	updateBusVoltage(ISparseEqnMatrix2x2 lfEqn, double scaleFactor) After solving the eqn [A][x] = [B], [x] is stored in [B].
boolean	updateBusVoltageNonDivergent(ISparseEqnMatrix2x2 lfEqn, double tolerance) After solving the eqn [A][x] = [B], [x] is stored in [B].

Methods inherited from class org.eclipse.emf.ecore.impl.EObjectImpl

eAdapters, eBasicAdapters, eBasicProperties, eBasicSetContainer, eClass, eContainerFeatureID, eDeliver, eInternalContainer, eInvoke, eIsProxy, eProperties, eSetClass, eSetDeliver, eSetProxyURI, eStaticClass

Methods inherited from class org.eclipse.emf.ecore.impl.BasicEObjectImpl

eAddVirtualValue, eAllContents, eBaseStructuralFeatureID, eBasicRemoveFromContainer, eBasicRemoveFromContainerFeature, eBasicSetContainer, eComputeVirtualValuesCapacity, eContainer, eContainerAdapterArray, eContainingFeature, eContainmentFeature, eContainmentFeature, eContains, eContents, eCrossReferences, eDerivedOperationID, eDerivedOperationID, eDerivedStructuralFeatureID, eDerivedStructuralFeatureID, eDirectResource, eDynamicBasicRemoveFromContainer, eDynamicClass, eDynamicFeature, eDynamicFeatureID, eDynamicGet, eDynamicGet, eDynamicGet, eDynamicInverseAdd, eDynamicInverseAdd, eDynamicInverseRemove, eDynamicInverseRemove, eDynamicInvoke, eDynamicInvoke, eDynamicIsSet, eDynamicIsSet, eDynamicIsSet, eDynamicSet, eDynamicSet, eDynamicSet, eDynamicUnset, eDynamicUnset, eDynamicUnset, eGet, eGet, eGet, eGet, eHasSettings, eInternalResource, eInverseAdd, eInverseAdd, eInverseRemove, eInverseRemove, eInvocationDelegate, eInvoke, eIsSet, eIsSet, eObjectForURIFragmentSegment, eOpenGet, eOpenIsSet, eOpenSet, eOpenUnset, eProxyURI, eRemoveVirtualValue, eResolveProxy, eResource, eSet, eSet, eSetDirectResource, eSetResource, eSetStore, eSetting, eSettingDelegate, eSettings, eSetVirtualIndexBits, eSetVirtualValue, eSetVirtualValues, eStaticFeatureCount, eStaticOperationCount, eStore, eUnset, eUnset, eURIFragmentSegment, eVirtualBitCount, eVirtualGet, eVirtualGet, eVirtualIndex, eVirtualIndexBits, eVirtualIsSet, eVirtualSet, eVirtualUnset, eVirtualValue, eVirtualValues, toString

Methods inherited from class org.eclipse.emf.common.notify.impl.BasicNotifierImpl

eBasicAdapterArray, eBasicHasAdapters, eNotificationRequired, eNotify

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.eclipse.emf.ecore.EObject

eAllContents, eClass, eContainer, eContainingFeature, eContainmentFeature, eContents, eCrossReferences, eGet, eGet, eInvoke, eIsProxy, eIsSet, eResource, eSet, eUnset

Methods inherited from interface org.eclipse.emf.common.notify.Notifier

eAdapters, eDeliver, eNotify, eSetDeliver

Methods inherited from interface org.eclipse.emf.ecore.InternalEObject

eNotificationRequired

Field Detail

aclfNet

protected BaseAclfNetwork<?,?> aclfNet

Constructor Detail

DefaultNrSolver

public DefaultNrSolver()

default constructor

DefaultNrSolver

public DefaultNrSolver(BaseAclfNetwork<?,?> aclfNet)

constructor

Parameters:

aclfNet -

Method Detail

setAclfNet

public void setAclfNet(BaseAclfNetwork<?,?> aclfNet)

Description copied from interface: INrSolver

set the containing AclfNet object.

Specified by:

setAclfNet in interface INrSolver

Parameters:

aclfNet - AclfNetwork object

formJMatrix

public ISparseEqnMatrix2x2 formJMatrix()

Description copied from interface: INrSolver

form J-matrix. This method is called to create [A] of eqn [A][x] = [B] form J-matrix for NR solver

Specified by:

formJMatrix in interface INrSolver

setPowerMismatch

public void setPowerMismatch(ISparseEqnMatrix2x2 lfEqn)

Description copied from interface: INrSolver

set the power mismatch to the right-hand side of the eqn [A][x] = [B] set AclfNet object bus mismatch to the [B] vector of the Sparse Eqn

Specified by:

setPowerMismatch in interface INrSolver

Parameters:

lfEqn - sparse equation

updateBusVoltage

public void updateBusVoltage(ISparseEqnMatrix2x2 lfEqn)

Description copied from interface: INrSolver

After solving the eqn [A][x] = [B], [x] is stored in [B]. Use [x] to update the AclfNetwork object update AclfNet object bus voltage using the info stored in the [B] vector of the Sparse Eqn at the end of an iteraction step.

Specified by:

updateBusVoltage in interface INrSolver

Parameters:

lfEqn - sparse equation

updateBusVoltage

public void updateBusVoltage(ISparseEqnMatrix2x2 lfEqn,
                             double scaleFactor)

Description copied from interface: INrSolver

After solving the eqn [A][x] = [B], [x] is stored in [B]. Use [x] to update the AclfNetwork object update AclfNet object bus voltage using the info stored in the [B] vector of the Sparse Eqn at the end of an iteraction step. The scale factor is used for non-divergence Loadflow implementation.

Specified by:

updateBusVoltage in interface INrSolver

Parameters:

lfEqn - sparse equation

scaleFactor - scale factor

updateBusVoltageNonDivergent

public boolean updateBusVoltageNonDivergent(ISparseEqnMatrix2x2 lfEqn,
                                            double tolerance)

Description copied from interface: INrSolver

After solving the eqn [A][x] = [B], [x] is stored in [B]. Use [x] to update the AclfNetwork object. This method is for non-divergent LF implementation. It search along the [x] to find a point where mismatch is min update AclfNet object bus voltage using the info stored in the [B] vector of the Sparse Eqn and the non-divergence method at the end of an iteraction step.

Specified by:

updateBusVoltageNonDivergent in interface INrSolver

Parameters:

lfEqn - sparse equation

tolerance - tolerance