Re: About reference bus

2015-06-18 Thread Ray Zimmerman
I believe it makes sense to assume that the voltage magnitude does not update, since it should stay at the setpoint of the corresponding generator. Ray > On Jun 8, 2015, at 10:50 PM, Ji Chen wrote: > > Dear all, > > In dose.m file, I find not only the angle of the reference bus, but also

About reference bus

2015-06-08 Thread Ji Chen
Dear all, In dose.m file, I find not only the angle of the reference bus, but also the magnitude of it is not revised when doing the Newton iterations. While I think the "nonref" in the dVm should be removed, so that noly the angle of the refercence bus is fixed. H = [ dPF_dVa(idx_z