Comprehensive Evaluation of Equipment Failure Influence Degree before or after Accessing Distributed Power into Distribution Network
International Journal of Energy and Power Engineering
Volume 3, Issue 6-1, December 2014, Pages: 6-12
Received: Aug. 19, 2014; Accepted: Aug. 22, 2014; Published: Oct. 20, 2014
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Authors
Na-na Li, School of Economics and Management, North China Electric Power University, Beijing, 102206, China
Hui-ru Zhao, School of Economics and Management, North China Electric Power University, Beijing, 102206, China
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Abstract
Distribution network equipment failure causes a serious impact on society. So a reasonable approach to reduce the consequences of equipment failure (ie, equipment failure affecting degrees) is necessary. This paper presents a comprehensive evaluation method which combines fault traversal, AHP-TOPSIS method to ensure the degree of different equipment failures. Meanwhile, in order to reduce the impact of equipment failure, a distributed power is accessed into distribution network, and we compared the impact value before and after it accessed. A numerical example shows that the distributed power can reduce the consequences of equipment failure as well as the grid and social impacts.
Keywords
Equipment Failure Affecting Degree, Distributed Power, Comprehensive Evaluation
To cite this article
Na-na Li, Hui-ru Zhao, Comprehensive Evaluation of Equipment Failure Influence Degree before or after Accessing Distributed Power into Distribution Network, International Journal of Energy and Power Engineering. Special Issue: Energy Conservation and Management. Vol. 3, No. 6-1, 2014, pp. 6-12. doi: 10.11648/j.ijepe.s.2014030601.12
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