Thank you so much for ur reply. I found what was the problem... I played a little bit with the coefficients of the generator cost function, and then it converged.
----- Original Message ----- From: Ray Zimmerman <[email protected]> Date: Monday, September 30, 2013 2:13 pm Subject: Re: DCOPF did not converge To: MATPOWER Discussion List <[email protected]> > We'll need a lot more information in order to help you. > -- > Ray Zimmerman > Senior Research Associate > B30 Warren Hall, Cornell University, Ithaca, NY 14853 > phone: (607) 255-9645 > > > > > > On Sep 26, 2013, at 6:14 PM, Haneen Mohammad dawoud Aburub > <[email protected]> wrote: > > Hello, > When I changed my generator cost function from linear to quadratic, DCOPF did > not converge in 2 iterations. Would you please till me the resean of that, > and how can I fix this issue? > Thank you. >
