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2013•Power System and Clean EnergyRequires access

Research on Power Grid Vulnerability Assessment Methods

Xie Chun-gu

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Abstract

Based on the improved electrical betweenness this paper studies the structural vulnerability evaluation model;based on the short-circuit capacity;it studies the state vulnerability evaluation model.On the basis of the studies,it puts forward an unified evaluation to evaluate the vulnerability of the power grid.Rationality and effectiveness of this evaluation index is verified through the IEEE-39 node example.

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What this paper is about

Based on the improved electrical betweenness this paper studies the structural vulnerability evaluation model;based on the short-circuit capacity;it studies the state vulnerability evaluation model.On the basis of the studies,it puts forward an unified evaluation to evaluate the vulnerability of the power grid.Rationality and effectiveness of this evaluation index is verified through the IEEE-39 node example.

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OpenAlex reports 2 citations for this work. Citation counts describe recorded attention and do not establish research quality.

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Available abstract

Based on the improved electrical betweenness this paper studies the structural vulnerability evaluation model;based on the short-circuit capacity;it studies the state vulnerability evaluation model.On the basis of the studies,it puts forward an unified evaluation to evaluate the vulnerability of the power grid.Rationality and effectiveness of this evaluation index is verified through the IEEE-39 node example.

Key concepts: Betweenness centrality, Vulnerability (computing), Rationality, Vulnerability assessment, Reliability engineering, Vulnerability index, Computer science, Grid

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