On May 16, 2012, at 11:12 AM, ?????D wrote: > I??m sorry I might made a mistake. > > But there indeed are many ways to get the output of each generator in > MatPower. You could see the help information of runpf() or its codes. > MatPower writes all the generation results back to the matrix ??gen?? after > PF calculation. You can get ??gen?? via returned value using the syntax: > > [~, ~, gen, ~, ~, ~] = runpf(...); > > Or: > > results = runpf(...); > > gen = results.gen; >
Aah, thanks. Sorry for wasting your time..should have done help on runpf() first. > > -----????????----- > ??????: [email protected] > [mailto:[email protected]]???? Shrirang Abhyankar > ????????: 2012??5??16?? 23:50 > ??????: MATPOWER discussion forum > ????: Re: Generator reactive power > > > On May 16, 2012, at 10:29 AM, ?????D wrote: > > > Hi Shri, > > As far as I know, MatPower (resent versions) never output the net > > reactive power injection, but the reactive output of each generator. > > I'm using MatPower 4.1 which i believe is the latest version. > > The net reactive, and real, power injection is equal to the generator > output only if there is ONE generator incident at the bus. In case of > multiple generators incident at a bus MatPower sums up the individual > generator power injections and prints it in output bus data. > > Run some case > > then you can see the generations on the command window by default. > > I am running the larger test cases, case2736sp onwards, and these have > multiple generators on a bus. > > > Shri > > > > Sincerely, > > Shiyang Li > > > > -----????????----- > > ??????: [email protected] > > [mailto:[email protected]] ???? Shrirang > > Abhyankar > > ????????: 2012??5??16?? 23:05 > > ??????: [email protected] > > ????: Generator reactive power > > > > This might be a little out of context. I am trying to prototype a > > transient stability code and need the reactive power for each > > generator, and not just the net reactive power at the bus, for > > initiliazing the generator dynamic variables. Is there a way to get this > > from the MatPower results? > > > > Thanks, > > Shri > > > > > > > > > >
