If you need the adjacency matrix of the graph then you can use the Ybus matrix which is a weighted Laplacian. You can obtain the Ybus of a given power grid network by the makeYbus function. http://www.pserc.cornell.edu//matpower/docs/ref/matpower5.1/makeYbus.html
Shri From: Mohamed-Larbi Rebaiaia <mohamed-larbi.rebaiai...@ulaval.ca<mailto:mohamed-larbi.rebaiai...@ulaval.ca>> Reply-To: MATPOWER discussion forum <matpowe...@list.cornell.edu<mailto:matpowe...@list.cornell.edu>> Date: Wednesday, September 2, 2015 at 11:52 AM To: MATPOWER discussion forum <matpowe...@list.cornell.edu<mailto:matpowe...@list.cornell.edu>> Subject: RE: REQUEST A network is a graph G(X, V) where X is a finite set of nodes (or vertices) and V a finite set of edges for undirected orientation (or arcs for directed orientation). We consider here stochastic networks where nodes and edges could fail or functioning with a probability value which corresponds to the performance in term of reliability, Here a simple network: [cid:633a20ba-4ce4-4b42-9196-dc87f5b6caa7] Sincerely Med-Larbi. ________________________________ De : bounce-119603272-72988...@list.cornell.edu<mailto:bounce-119603272-72988...@list.cornell.edu> <bounce-119603272-72988...@list.cornell.edu<mailto:bounce-119603272-72988...@list.cornell.edu>> de la part de Abhyankar, Shrirang G. <abhy...@anl.gov<mailto:abhy...@anl.gov>> Envoyé : 2 septembre 2015 08:24 À : MATPOWER discussion forum Objet : Re: REQUEST What do you mean by 'simple (direct or undirect) network'? Shri On Aug 31, 2015, at 9:06 PM, "Mohamed-Larbi Rebaiaia" <mohamed-larbi.rebaiai...@ulaval.ca<mailto:mohamed-larbi.rebaiai...@ulaval.ca>> wrote: Hi... I would like to proceed to the transformation of an electric network ( e.g. Network39bus) into a simple (direct or undirect) network to determine its reliability. Does anyone know how to do, or is there any rules to follow. Thank you very much. Med-Larbi
