How can I use MATPOWER to calculate the loss sensitivity index. The book am reading quoted That MATPOWER can be used for that but I don't I can implement that using MATPOWER. Can someone pls help . See attached .I really need help
Victor On Sunday, 4 May 2014, 10:57, Uriel Fernando Sandoval Pérez <[email protected]> wrote: Victor, Please, ask the question clearly... 2014-05-04 8:46 GMT-05:00 chukwudi victor <[email protected]>: Thanks so much, I need one more thing. What using MATPOWER to calculate the loss sensitivity index. The book am reading quoted MATPOWER. See attached .I really need help > > >Victor >On Sunday, 4 May 2014, 5:02, "Abhyankar, Shrirang G." <[email protected]> >wrote: > >MATPOWER cannot model FACTS devices or solve combinatorial problems such >as optimal location. > >Shri > >From: chukwudi victor <[email protected]> >Reply-To: MATPOWER discussion forum <[email protected]> >Date: Sun, 4 May 2014 12:37:06 +0100 >To: MATPOWER discussion forum <[email protected]> >Subject: Re: Reply to: test_matpower yields error > > > >> >> >> I am doing a project that I need to calculate the best location to >>install FACTS to relief transmission congestion, Pls can some one help me >>. >> >> >>Victor >> >> On Friday, 2 May 2014, 13:25, Ray Zimmerman <[email protected]> wrote: >> >> The issue is the overridden versions of linprog and quadprog. I simply >>rename or move these two files (in the MOSEK distribution) so they are no >>longer in the Matlab path. >> This allows me to use both MOSEK, by calling it directly and the >>Optimization Toolbox routines linprog and quadprog, without having to >>constantly mess with my path. >> Ray >> >> >>On May 2, 2014, at 10:06 AM, Sohail Khan <[email protected]> wrote: >> >> >>Dear Uriel, >>Thank you! >> >>With your information, i have found a solution for using the required >> facility of mosek when required by including the path at the run time >>and removing it when necessary. >> >>For more details. See http://www.alecjacobson.com/weblog/?p=1639 >> >>Best wishes >>Sohail >> >> >> >>On Fri, May 2, 2014 at 3:25 PM, Uriel Fernando Sandoval >><[email protected]> wrote: >> >>Dear Sohail, >>I think Matlab was using "optimset" Mosek function instead the Matlab >>built in function. Both have the same name. >> >>Regards >>Uriel >> >> >> >> >> >>El 02/05/2014, a las 04:34, Sohail Khan <[email protected]> escribió: >> >> >>Dear fellows, >> >>I was facing error while running the runtest_matpower. Please find the >>details at the end. >> >>The problem is resolved by removing the path to mosek optimization >>toolbox. Now the test_matpower works fine. >> >>I don't know what caused this error. Please reply if you know a >>workaround of using Mosek and Matpower simultaneously. >> >> >> >>Best wishes >> >>Sohail >> >> >> >> >> >> >>-------------------------------------------------------------------------- >>-------------------------------------------------------- >> >>In response to my email: >>Hello, >> >>I have followed the installation steps on Matlab but when i >>runtest_matpowerfollowing error is emerged.t_loadcase..........ok >>t_ext2int2ext.......ok >>t_jacobian..........ok >>t_hessian...........ok >>t_totcost...........ok >>t_modcost...........ok >>t_hasPQcap..........ok >>t_mips..............ok >>t_qps_matpower......??? Error using ==> optimset at 181 >>Invalid value for OPTIONS parameter MaxNodes: must be a real non-negative >>integer. >> >>Error in ==> qps_ot at 229 >> ot_opt = optimset('linprog'); >> >>Error in ==> qps_matpower at 240 >> [x, f, eflag, output, lambda] = ... >> >>Error in ==> t_qps_matpower at 78 >> [x, f, s, out, lam] = qps_matpower([], c, A, l, u, xmin, [], [], >>opt); >> >>Error in ==> t_run_tests at 79 >> feval( test_names{k}, ~verbose ); >> >>Error in ==> test_matpower at 135 >>t_run_tests( tests, verbose ); >> >>I have installed following toolboxes in Matlab: >> >>YALMIP >>MOSEK >>SEDUMI >> >>Following is the version information: >>MATLAB R2010a >>Matpower 4.1 >> >>Please guide me how this error can be removed. Thank you! >> >>Best wishes >>Sohail >> >>PhD student >>Austrian Institute of Technology >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> > > > > >
