Thank you for your informative answer. If I only increase the load at a single bus, *i*, in the target case, does Max lambda indicates vulnerability of bus *i*, for voltage stability of power system. In other words, does it mean that bus is critical for voltage stability studies?
On Mon, Nov 27, 2017 at 11:22 PM, Abhyankar, Shrirang G. <abhy...@anl.gov> wrote: > Hello, > > MATPOWER’s CPF requires two data files; the first one having the base > loading/generation, called basecasedata, and the other that has the target > loading/generation, called targetcasedata. The CPF traces the trajectory of > solutions along increasing lambda direction, with lambda = 0 at the > base-case solution and lambda = 1 at the targetcase. Lambda can go beyond > or less than 1 depending on where the system collapses (maximum loadability > limit). > > > > From your question, it seems like you want to increase the load at a > single bus. For this, you merely need to modify the load for the given bus > in the targetcase data and run the CPF. > > > > Shri > > *From: *<bounce-122078874-73493...@list.cornell.edu> on behalf of > Electric <electricaltranslat...@gmail.com> > *Reply-To: *MATPOWER discussion forum <matpowe...@list.cornell.edu> > *Date: *Monday, November 27, 2017 at 4:23 AM > *To: *MATPOWER discussion forum <matpowe...@list.cornell.edu> > *Subject: *Fwd: How to find max-load ability for each bus of power system > > > > > > I am interested to find the max load-ability at each bus in order to find > the most critical buses in a power system in aspect of voltage stability. > How is it doable? > > I thought of cpf, but it merely returns the max lambda which is an index > for whole system. > > >
