Is it convex your cost function? The system converges with "pf"? El lunes, 30 de junio de 2014, Fereshteh Moghateli <[email protected]> escribió:
> excuse me, I have another question , I *have to* run opf from a 56 node > distribution feeder that there isn't any generator or DG. then I define > mpc.gen only for node1(ref node) and define a cost function with one row > for this node. but I don’t know why opf dosn’t converge? Is the problem > coefficients of quadratic equation? If yes, how much is range of this > coefficient in distribution feeder? > > > On Mon, Jun 30, 2014 at 5:51 AM, Fereshteh Moghateli < > [email protected] > <javascript:_e(%7B%7D,'cvml','[email protected]');>> wrote: > >> no matter, i can run opf with newton's method. >> >> >> On Mon, Jun 30, 2014 at 3:25 AM, Abhyankar, Shrirang G. < >> [email protected] <javascript:_e(%7B%7D,'cvml','[email protected]');> >> > wrote: >> >>> PF_MAX_IT_FD option sets the number of iterations for the 'fast >>> decoupled' algorithm. Are you setting the PF_ALG option to select the fast >>> decoupled AC power flow? >>> >>> Shri >>> >>> > On Jun 29, 2014, at 12:37 PM, "Fereshteh Moghateli" < >>> [email protected] >>> <javascript:_e(%7B%7D,'cvml','[email protected]');>> wrote: >>> > >>> > hi >>> > how can increase number of iteration in matpower?when i use >>> ''PF_MAX_IT_FD'' , number of iterations don't change. >>> >>> >>> >> > -- Enviado desde un dispositivo móvil.
