> On Jul 16, 2014, at 2:04 AM, "Gamze Dogan" <[email protected]> wrote: > > Hi, I want to implement the OPF with current limit of the branches, I did > using the option 'OPF_FLOW_LIM',2 > This will apply current limits on "all" branches except those whose flows have been specified as infinite.
> > If I understand well, this will limit my current in all branches (exept one > involving the slack bus) to 1 pu? > > Is this right? > > How can I modify it to have a limit at 1.2 pu? > Set the branch RATE_A limit. > > Then I wanted to know if this was the right way to calculate my current: > > > Sf(d,1) = (results.branch(d, 14)/results.baseMVA) + 1j * (results.branch(d, > 15)/results.baseMVA); > > > > Vf(d,1) = results.bus(results.branch(d,1), 8) * exp(1j * > results.bus(results.branch(d,1), 9)*pi/180); > > > If(d,1) = conj( Sf(d,1) / Vf(d,1) ); [Ybus, Yf, Yt] = makeYbus(mpc); % mpc is your case file struct. If = Yf*V; % from bus currents It = Yt*V; % to bus currents > > > > Thank you for your help; > > > > Gamze >
