Actually, dloss_dV includes partials with respect to both voltage angle and voltage magnitude. But, yes, always check the help for the function in question by typing, for example, help get_losses, or by checking the online function reference Shri mentioned.
Ray > On Jul 15, 2017, at 11:48 AM, Abhyankar, Shrirang G. <abhy...@anl.gov> wrote: > > dloss_dv is the partial derivative of the losses w.r.t. voltage angle. It is > an optional output argument. If you do not need it then don’t use it. > > FYI: MATPOWER has an online function reference > <http://www.pserc.cornell.edu/matpower/docs/ref/> where you can see the usage > of all of its functions. Suggest going through this first and then sending > questions to the list if something is not clear. Here’s the reference for the > get_losses > <http://www.pserc.cornell.edu/matpower/docs/ref/matpower6.0/get_losses.html> > function. > > Shri > > From: <bounce-121659003-73493...@list.cornell.edu > <mailto:bounce-121659003-73493...@list.cornell.edu>> on behalf of Akash Tyagi > <akashtyagi0...@gmail.com <mailto:akashtyagi0...@gmail.com>> > Reply-To: MATPOWER discussion forum <matpowe...@list.cornell.edu > <mailto:matpowe...@list.cornell.edu>> > Date: Saturday, July 15, 2017 at 2:04 AM > To: MATPOWER discussion forum <matpowe...@list.cornell.edu > <mailto:matpowe...@list.cornell.edu>> > Subject: Get_losses > > Hello everyone, I am trying to use get_losses command and it's quite easy but > i am not getting one thing in that command, > mpc=loadcase(case5); > results=runpf(mpc); > [loss,fchg,tchg,dloss_dv]=get_losses(results); > what is 'dloss_dv' given means??
