Arun, You have the same generation/load for both the base (mpcb) and target (mpct) cases. What are you seeing is that runcpf is solving the base case over and over again since there is zero power transfer. Use different generation/load for mpcb and mpct and run the continuation power flow again. See the MATPOWER User's Manual<http://www.pserc.cornell.edu//matpower/manual.pdf> for a CPF example on a test 9-bus case.
Shri From: arun s nair <[email protected]<mailto:[email protected]>> Reply-To: MATPOWER discussion forum <[email protected]<mailto:[email protected]>> Date: Thu, 15 Jan 2015 13:02:57 -0700 To: <[email protected]<mailto:[email protected]>> Subject: Matpower- Continuation Power Flow Hi All I am trying to use matpower to evaluate IEEE 39 bus system and I tried to run an example code for runcpf (Continuation Power Flow) define_constants; mpopt = mpoption('out.all',0,'verbose',2); mpopt = mpoption('cpf.stop_at','nose','cpf.step',0.2); mpopt = mpoption(mpopt,'cpf.plot.level',2); mpcb = loadcase(t_case9_pfv2); % load base case mpct = mpcb; % set up target case with mpct.gen(:, [PG QG]) = mpcb.gen(:, [PG QG]) mpct.bus(2,[PD]) = mpcb.bus(2, [PD]) results = runcpf(mpcb, mpct, mpopt); results.cpf The program is keep on running and is not converging. Can anybody please help on this. If anyone can send me a running example for runcpf of matpower , it will be of great help and if anybody has worked on IEEE 39 bus using runcpf, please let me know Thanking you all in advance. Regards Arun Nair
