Thanks for the answer, simple and just what I need I had not thought about that option
Álvaro On Thu, Jun 24, 2010 at 11:57 AM, RAVIKUMAR V <[email protected]>wrote: > Hai Álvaro , > > > > This is the answer from Dr Ray Zimmerman for the same type of question in > the previous post. > > 1. Can we use the 'runopf' for power loss minimization. > > If you give all of the generators equal linear costs, then the OPF will > implicitly minimize losses (the only way to reduce costs is by reducing > losses). > > Change the cost function as linear (see table B.4 generator cost data for > format). > > bye. > > > On Thu, Jun 24, 2010 at 2:30 AM, Álvaro Jaramillo Duque < > [email protected]> wrote: > >> Dear all, >> >> I am new in the list and also new user of MATPOWER . >> >> I will like to use MATPOWER to minimize the active power losses (part >> of my PhD work). I read the documentation, the chapter "Extending the >> OPF" explain how to add some cost functions, but there a similar way >> to replace the the objective function? >> >> I am familiar with interior point method and developing under >> matlab/octave. I read part of the MATPOWER code and I will like to >> code the objective function to minimize the active power losses. But I >> get lose in some parts, mainly where is created the Hessian matrix. >> >> There is something developed in this area? or can you get me some >> recommendation to code this objective function. >> >> And before to say good bye, I will like to say that is a really good >> news to see the change on the license to the GPL. I will try to make >> some contributions to the project or at least to promote the MATPOWER >> use. >> >> Best regards, >> >> Álvaro Jaramillo Duque >> >> >> > > > -- > ------------------------------------------------------------- > WITH REGARDS, > > V.RAVIKUMAR PANDI, > ------------------------------------------------------------- > HAVE A NICE DAY > ------------------------------------------------------------- >
