Analysis of Power Grid Vulnerability Based on Electrical Dissection Method

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Abstract:

As the power grid blackout accidents occur frequently, the vulnerability analysis becomes an important topic in power system analysis. A new electrical dissection method for the power grid vulnerability assessment is presented in this paper. The method can effectively reflect the power transmission between generator and load on the terminal of each line, and quantify the using relationship with the branch transmission power limit. An IEEE 39-bus text system was used to testify this method and the results indicated the methods efficiency and rationality. This paper is supported by NSFC 51307019.

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2564-2568

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October 2013

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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