Re: control variables of 'runopf'

2014-08-29 Thread Abhyankar, Shrirang G.
Please read section 6.3 of the manual 'Extended OPF formulation'. Shri From: Bai, Wenlei wenlei_...@baylor.edu Reply-To: MATPOWER discussion forum matpowe...@list.cornell.edu Date: Fri, 29 Aug 2014 03:09:56 + To: MATPOWER discussion forum matpowe...@list.cornell.edu,

RE: control variables of 'runopf'

2014-08-29 Thread Bai, Wenlei
Thank you Shri! so Matpower opf consider all bus voltage and all generator Q as control variables? Why is that? As far as I know only voltage of PV bus should be control variables and reactive power Q of generators shouldn't be control variables either. Blessings, Wenlei Bai Electrical

Re: control variables of 'runopf'

2014-08-29 Thread Abhyankar, Shrirang G.
As I said before, there can be different ways of formulating and choosing the variables for an OPF. FERC has released a series of papers on OPF that may interest you. http://www.ferc.gov/industries/electric/indus-act/market-planning/opf-paper s.asp#p1 Thanks for the blessings :-) Shri

Re: control variables of 'runopf'

2014-08-29 Thread Bai, Wenlei
Thank you but seems it's a bad link, page not found? Wenlei Sent from my iPhone On Aug 29, 2014, at 9:07 PM, Abhyankar, Shrirang G. abhy...@mcs.anl.gov wrote: As I said before, there can be different ways of formulating and choosing the variables for an OPF. FERC has released a series of