Research andDevelopment Center EnergyManagement Syste
Westinghouse ElectricC · 1985
The algorithmpresented hereachieves betterdecoupling .ofthe Loadf low equations fornetworks havingbranchelementswith low X/R ratios.It.does thisby applyingunitary(rotation)operatorsto the complex businjections andthecomplexbusvoltages. This simp le modification to Stott&Alsac's ClI FastDecoupled Loadflow(FDLF), along with the:implementation of a distributed slackbus,yieldsa robustand.fastalgorithm forloadf low problemsinvolvinglargenetworks.Tests .showthatthealgorithm can be more than twiceasfast as FDLF.