Dear Sir, I have been trying to fix the voltages of the generator buses until the generator reactive power limits are reached. However, when I do this, the OPF simply diverges. I have already relaxed the line limits as well as voltage limits. The thing I am trying to do is, fix the voltages of generator buses until the reactive power limits are reached and if one of the generator hits the reactive power limits, simply relax the voltage constraints of that bus and so on. But I am really having problem with this.
Is this modification possible with matpower? If yes, what could be the easiest way to do this? I would be very much grateful if you could send me some suggestions regarding this at the earliest as I have been stuck on this point. Looking forward to hearing from you soon. sincerely Sarina
