Hello， recently ,i modify the OPF with interior point algorithm. for the f_fcn = @opf_objfcn; %目标函数 可以包括grad+hessian gh_fcn = @opf_constraintsfcn; %等式约束+grad ipm_hessian = @opf_hessmatrixfcn; %hessian
are the same, but the result is different with matpower .I don't know why.who can help me -- ----------------------------------------------------- 舒德兀（Alex） schools of electrical engineering and automation ,Tsinghua University,China.. At 2013-04-22 01:41:24,"angelina sirri" <[email protected]> wrote: Hi everyone! I am running ac opf in case ieee24 bus, doing a reliability analysis.In some hours the opf does not converge and I observe that in mpc.gen Qg exceeds the Qmin and Qmax limits. During these hours, the there is not a failure , and all the branches and generators have status=1. When this problem appears in an opf which are the possible solutions?What I should correct, take into account or change in order not to exceed the reactive power limits?? Any help would be great! Regards, Angelina
