Hi Santiago, I'm not sure why this doesn't work. It looks like the DC line parameters were taken directly from t_case9_dcline.m, which may not yield feasible flows for your system. My suggestion is to start with a working case and make changes (e.g. single DC link with minimal flow) one at a time to see what causes the breakdown.
I'm not sure why, but it seems even without the DC lines your case is hard to solve. -- Ray Zimmerman Senior Research Associate 419A Warren Hall, Cornell University, Ithaca, NY 14853 phone: (607) 255-9645 On Jan 27, 2013, at 3:35 PM, Santiago Torres <[email protected]> wrote: > Dear Ray, > > I am trying to work on a 6 bus test system including DC links, however > I am having problems, I dont exactly know where. > > I am including AC and DC lines in the same links; In another test > system that comes with Matpower it is possible to work with DC and AC > lines in the same links. But > even if I work with especial links for DC lines only, my test case > does not work. > > I am attaching my test case. > > Please take a look if possible. > > Regards, > > Santiago > > mpc=loadcase('t_garver_dcline'); > mpc=toggle_dcline(mpc, 'on'); > > opt=mpoption('OPF_ALG', 560); > > results=runopf(mpc, opt); > > > -- > Dr.-Ing. Santiago Torres > IEEE Senior Member > > Post-Doctoral Fellow > School of Electrical and Computer Engineering > > > University of Campinas, Campinas, SP, Brazil > > http://www.dsee.fee.unicamp.br/ > > Albert Einstein, 400 > 13083-852, Campinas, SP, Brazil > <t_garver_dcline.m>
