com.interpss.core.funcImpl.zeroz

Class ZbrLfResultUtil

java.lang.Object

com.interpss.core.funcImpl.zeroz.ZbrLfResultUtil

public class ZbrLfResultUtil
extends java.lang.Object

A utility class for calculating Zero Z Branch network Loadflow power after the convergence. Assumptions to use this class:
1) there is no zero-Z branch loop

Constructor Summary

Constructors

Constructor and Description
ZbrLfResultUtil()

Method Summary

Modifier and Type	Method and Description
static org.apache.commons.math3.complex.Complex	powerFrom2To(AclfBranch branch) compute branch power flow, form->to direction at the from-side.
static org.apache.commons.math3.complex.Complex	powerIntoNet(AclfBus bus) compute power into the network at the bus.
static org.apache.commons.math3.complex.Complex	powerTo2From(AclfBranch branch) compute branch power flow, to->from direction at the to-side.

Methods inherited from class java.lang.Object

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

Constructor Detail

ZbrLfResultUtil

public ZbrLfResultUtil()

Method Detail

powerIntoNet

public static org.apache.commons.math3.complex.Complex powerIntoNet(AclfBus bus)
                                                             throws InterpssException

compute power into the network at the bus. A different algorithm will be used if there is zero-Z branch(es) connected to the bus

Parameters:

bus -

Returns:

Throws:

InterpssException

powerTo2From

public static org.apache.commons.math3.complex.Complex powerTo2From(AclfBranch branch)
                                                             throws InterpssException

compute branch power flow, to->from direction at the to-side. A special algorithm will be used if the branch is a zero-Z branch

Parameters:

branch -

Returns:

Throws:

InterpssException

powerFrom2To

public static org.apache.commons.math3.complex.Complex powerFrom2To(AclfBranch branch)
                                                             throws InterpssException

compute branch power flow, form->to direction at the from-side. A special algorithm will be used if the branch is a zero-Z branch

Parameters:

branch -

Returns:

Throws:

InterpssException