// Calculate Vsh to match the tuned constant V
private Complex solveConstV(Complex vsh1, Complex vi, ConverterLF converter, double tunedValue)
throws InterpssException {
// 1. Change the bus type to be PV bus, Solve the load flow, get the Qsh to be compensated
AclfNetwork tempNetwork = CoreObjectFactory.createAclfNetwork(this.net.serialize());
tempNetwork.getAclfBus(id).setGenCode(AclfGenCode.GEN_PV);
tempNetwork.getAclfBus(id).setVoltageMag(tunedValue);
double p = tempNetwork.getAclfBus(id).getLoadP();
double q = tempNetwork.getAclfBus(id).getLoadQ();
tempNetwork.getAclfBus(id).setGenP(-p);
tempNetwork.getAclfBus(id).setLoadP(0.0);
tempNetwork.getAclfBus(id).setLoadQ(0.0);
LoadflowAlgorithm algo = CoreObjectFactory.createLoadflowAlgorithm(tempNetwork);
tempNetwork.accept(algo);
double qsh = tempNetwork.getAclfBus(id).getGenResults().getImaginary() + q;
// 2. Calculate Vsh with constantQ control, control to Qsh
Complex vsh =
solveConstQ(converter.getVth(), tempNetwork.getAclfBus(id).getVoltage(), converter, qsh);
net.getAclfBus(id)
.setVoltage(
tempNetwork
.getAclfBus(id)
.getVoltage()); // Bus voltage should be updated, otherwise there will be a non-zero
// p
// System.out.println(converter.getSij(net).getReal() + "+j" +
// converter.getSij(net).getImaginary());
err = 0.0;
return vsh;
}
