com.powerdata.openpa.pwrflow

Class FDPowerFlow

java.lang.Object

com.powerdata.openpa.pwrflow.FDPowerFlow

public class FDPowerFlow
extends java.lang.Object

Fast-decoupled AC Power Flow

Constructor Summary

Constructors

Constructor and Description
FDPowerFlow(PAModel model)

Method Summary

Modifier and Type	Method and Description
void	addMismatchReporter(MismatchReporter r)
BusTypeUtil	getBusTypes() Deprecated.
float	getConvergenceTolerance() Get the convergence tolerance for both active and reactive mismatches.
int	getMaxInterations() Get maximum iterations.
float	getSlackActivationTolerance() Get the slack activation tolerance.
float	getUnitActiveLimitTolerance() Get the unit active limit tolerance.
static void	main(java.lang.String... args)
ConvergenceList	runPF() Run the power flow
void	setCovergenceTolerance(float tol) Set the convergence tolerance for both active and reactive mismatches.
void	setMaxIterations(int i) Set maximum iterations (both active and reactive).
void	setSlackActivationTolerance(float tol) Set the slack activation tolerance.
void	setUnitActiveLimitTolerance(float tol) Set the unit active limit tolerance.
void	updateBusResults() update bus results to local model
void	updateResults() Update all results to the model (buses and branches)

Methods inherited from class java.lang.Object

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

Constructor Detail

FDPowerFlow

public FDPowerFlow(PAModel model)
            throws PAModelException

Throws:

PAModelException

Method Detail

runPF

public ConvergenceList runPF()
                      throws PAModelException

Run the power flow

Returns:

Power Flow convergence results

Throws:

PAModelException

addMismatchReporter

public void addMismatchReporter(MismatchReporter r)

updateBusResults

public void updateBusResults()
                      throws PAModelException

update bus results to local model

Throws:

PAModelException

updateResults

public void updateResults()
                   throws PAModelException

Update all results to the model (buses and branches)

Throws:

PAModelException

setMaxIterations

public void setMaxIterations(int i)

Set maximum iterations (both active and reactive). Default is 40.

Parameters:

i - max iteration count.

getMaxInterations

public int getMaxInterations()

Get maximum iterations. Default is 40.

Returns:

maximum iterations

setCovergenceTolerance

public void setCovergenceTolerance(float tol)

Set the convergence tolerance for both active and reactive mismatches. Default is 5.

Parameters:

tol - MVA value to meet or beat in order to be converged

getConvergenceTolerance

public float getConvergenceTolerance()

Get the convergence tolerance for both active and reactive mismatches. Default is 5.

Returns:

Convergence tolerance in MVA

setSlackActivationTolerance

public void setSlackActivationTolerance(float tol)

Set the slack activation tolerance. If the largest active mismatch is within this value, then slack is distributed for that iteration. Defaults to 10

Parameters:

tol - Slack activation tolerance in MW

getSlackActivationTolerance

public float getSlackActivationTolerance()

Get the slack activation tolerance. If the largest active mismatch is within this value, then slack is distributed for that iteration. Defaults to 10

Returns:

Slack activation tolerance in MW

setUnitActiveLimitTolerance

public void setUnitActiveLimitTolerance(float tol)

Set the unit active limit tolerance. Units can be available for slack distribution up to this level. Defaults to 100%

Parameters:

tol - percent of unit limit.

getUnitActiveLimitTolerance

public float getUnitActiveLimitTolerance()

Get the unit active limit tolerance. Units can be available for slack distribution up to this level. Defaults to 100%

Returns:

percent of unit limit.

getBusTypes

@Deprecated
public BusTypeUtil getBusTypes()

Deprecated.

main

public static void main(java.lang.String... args)
                 throws java.lang.Exception

Throws:

java.lang.Exception