@ARTICLE{, author = {}, title = {Stable and unstable power swing detecting by improved equal area criterion method}, volume = {2}, number = {1}, abstract ={The equal area criterion method is proposed for the power swing detection. Although this method is good for a single machine system, the method cannot distinguish the stable power swing from the unstable one in a multi machine system. In this paper, a novel method for distinguishing the stable power swing from the unstable one is proposed. In the proposed method the network is separated into the critical and noncritical machines. This method is performed by Digsilent software. }, URL = {http://journals.sut.ac.ir/jnsee/article-1-63-en.html}, eprint = {http://journals.sut.ac.ir/jnsee/article-1-63-en.pdf}, journal = {Nonlinear Systems in Electrical Engineering}, doi = {}, year = {2014} }