RE: PQ Capability HVDC Converter

Hi Uriel, thank you for your answer. I saw in the user manual under point 7.5.3 DC Transmission lines that DC Lines are implemented with Dummy Generators. I would assume that these dummy Generators can be seen in general as Converters. So, I think I just have to put constraints on these dummy

Re: incorporating N-1 contingency

MATPOWER does not include a facility for automatic N-1 contingency analysis. You can however, implement your own brute force checking of contingencies by, one-by-one, changing the status to zero (mpc.branch(k, BR_STATUS) or mpc.gen(k, GEN_STATUS)) on the line or generator taken out by the

Re: Help with incomplete real case data

I agree with Uriel that many of these parameters cannot simply be assumed without more information about the system. You can make up numbers, but the OPF results will be garbage. I think you need more information. Ray On Nov 3, 2014, at 8:55 AM, Zeya Aung [11547809d]

Re: PQ Capability HVDC Converter

Hi Christian, See Table B-5 in the User’s Manual http://www.pserc.cornell.edu/matpower/manual.pdf. I think the QMINF, QMAXF, QMINT, QMAXT are the parameters you are looking for, right? Ray On Nov 4, 2014, at 3:54 AM, Christian Orberger christian.orber...@outlook.com wrote: Hi Uriel,

Re: Way to avoid the pretty-printing of results on the Command Window

Marco, What you want to do is not currently possible simply by setting an option (and I consider this a bug worth fixing). But this is the great thing about open-source software, you can very trivially make a modification to suit your needs. In your case, an easy fix would be to make a copy

Re: What is the syntax used for fast decoupled load flow?

See the first example in section 2.3.4 in the User’s Manual http://www.pserc.cornell.edu/matpower/manual.pdf on Setting Options. Ray On Nov 3, 2014, at 10:32 AM, vivek rastogi vivekrastogi1...@gmail.com wrote: From Vivek Rastogi NIT Hamirpur Sent from my Nokia phone

Re: Way to avoid the pretty-printing of results on the Command Window

Thank you very much Dr. Zimmerman, i'll try this fix as soon as possible and i'll inform you about the results. Best regards, Marco Barbetta 2014-11-04 17:28 GMT+01:00 Ray Zimmerman r...@cornell.edu: Marco, What you want to do is not currently possible simply by setting an option (and I

Re: Convergence problem in runpf for contingency

Dear Jose L. Marin and Dr.Zimmerman, Thank you Mr.Jose L. Marin for your detailed explanations. I also thank Dr.Zimmerman for giving hint in using find_islands() function. Regards, Babulal On 31-10-2014 18:15, Jose Luis Marin wrote: Hello Babulal, I believe that the problem is