How about Example 2 in Appendix A of the manual. If it has to be an OPF problem, make up a small example.
-- Ray Zimmerman Senior Research Associate 419A Warren Hall, Cornell University, Ithaca, NY 14853 phone: (607) 255-9645 On Nov 29, 2012, at 10:33 AM, Carlos Gonzalez Almeida <[email protected]> wrote: > Dear Dr. Zimmerman, > > Thank you for your email. > > I need a simple example to solve an easy optimization problem to compare > results of MATPOWER with that I want to solve on a sheet (manually)? > > If it is possible, please give me an example. > > Best Wishes > > > > > On Thu, Nov 29, 2012 at 4:14 PM, Ray Zimmerman <[email protected]> wrote: > If you are referring to the default MIPS solver, it is in mips.m. The details > of the algorithm can be found in Appendix A, section A.4. > > -- > Ray Zimmerman > Senior Research Associate > 419A Warren Hall, Cornell University, Ithaca, NY 14853 > phone: (607) 255-9645 > > > > > On Nov 28, 2012, at 4:31 PM, Carlos Gonzalez Almeida > <[email protected]> wrote: > >> Thank you so much. Could you please let me know in which file you have >> computed the Langrange multipliers for the default solution? Please address >> the name of the file? >> >> Best Wishes >> >> C. Gonzalez Almeida >> >> >> On Wed, Nov 28, 2012 at 10:21 PM, Ray Zimmerman <[email protected]> wrote: >> The nodal prices in bus(:, LAM_P) are computed as the Lagrange multipliers >> on the power balance equality constraints. The method for computing Lagrange >> multipliers is specific to each solver. They are not broken down into loss >> and congestion components anywhere. >> >> -- >> Ray Zimmerman >> Senior Research Associate >> 419A Warren Hall, Cornell University, Ithaca, NY 14853 >> phone: (607) 255-9645 >> >> >> >> >> On Nov 28, 2012, at 6:26 AM, Carlos Gonzalez Almeida >> <[email protected]> wrote: >> >>> Dear Dr. Zimmerman, >>> >>> Could you please let me know in which file you have calculated LAMBDA? >>> Please address the files which you have calculated LAMBDA that is obtained >>> by runopf or runmarket. >>> >>> Where you have considered the components of LMP (loss + congestion)? >>> >>> >>> Best Wishes >>> >>> C. Gonzalez Almeida >> >> > >
