I've attached the .mat file here Monisha Raju Graduate Research Assistant University at Buffalo
On Thu, Jan 4, 2018 at 3:45 PM, Ray Zimmerman <[email protected]> wrote: > It seems I also need a file named M.mat. Could you send it to me off-list? > > Here’s what I get now ... > > >>> mpc = loadcase('case9'); >>> mpc = toggle_power_flow(mpc, 'on'); >>> r = runopf(mpc); > Error using toggle_power_flow>userfcn_power_flow_formulation (line 22) > Cannot access 'Mat' because '/Users/ray/Desktop/M.mat' does not exist. > > Error in run_userfcn (line 32) > rv = feval(userfcn.(stage)(k).fcn, rv, varargin{2:end}, args); > > > — Ray > > > On Jan 4, 2018, at 12:25 PM, Monisha Raju <[email protected]> wrote: > > Hello, > > I've been using case9 and runopf > > > On Jan 4, 2018 11:39 AM, "Ray Zimmerman" <[email protected]> wrote: >> >> What commands (esp. which case file?) can I use to duplicate this error? >> >> Ray >> >> >> On Dec 29, 2017, at 11:38 PM, Monisha Raju <[email protected]> wrote: >> >> Hello, >> >> I'm trying to add additional power flow constraints Pf, Qf, Pt and Qt such >> that, >> V'FpV = Pf ----> V'FpV-Pf = 0 >> >> I've used both the direct and indirect methods of adding user defined >> constraints but I'm still unable to get results. These are the errors I'm >> getting. >> >> Insufficient number of outputs from right hand side of equal sign to >> satisfy >> assignment. >> >> Error in opt_model/eval_nln_constraint (line 81) >> [gk, dgk] = fcn(xx); %% evaluate kth constraint and gradient >> Error in opf_consfcn (line 53) >> [g, dg] = om.eval_nln_constraint(x, 1); %% equalities (power flow) >> Error in >> mipsopf_solver>@(x)opf_consfcn(x,om,Ybus,Yf(il,:),Yt(il,:),mpopt,il) (line >> 116) >> gh_fcn = @(x)opf_consfcn(x, om, Ybus, Yf(il,:), Yt(il,:), mpopt, il); >> Error in mips (line 353) >> [hn, gn, dhn, dgn] = gh_fcn(x); %% nonlinear constraints >> Error in mipsopf_solver (line 119) >> mips(f_fcn, x0, A, l, u, xmin, xmax, gh_fcn, hess_fcn, opt); >> Error in opf_execute (line 70) >> [results, success, raw] = mipsopf_solver(om, mpopt); >> Error in opf (line 232) >> [results, success, raw] = opf_execute(om, mpopt); >> Error in runopf (line 75) >> [r, success] = opf(casedata, mpopt); >> >> I've attached the required files for clarity. I'm hoping for some >> clarification with how to formulate nln constraints. >> >> Regards, >> Monisha Raju >> Graduate Research Assistant >> University at Buffalo >> <power_flow_fcn.m><power_flow_hess.m><toggle_power_flow.m> >> >> >
M.mat
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