基于搜索矢量拟态物理学算法的微电网脆弱性评估及重构

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Abstract Taking mathematical model of the microgrid and reliability parameters of the components into account, this paper proposes two vulnerability assessment indexes-weighted complex network parameter and nodes-lines comprehensive sensitivity to set up a vulnerability assessment system of the microgrid. Finally the microgrid reconfiguration model considering the grid connected/ island mode and vulnerability assessment indices are built. Taking CERTS system as an example, the model in this paper is calculated by using search vector artificial physics optimization(SV-APO) algorithm to minimize the system vulnerability. The result shows that the model is able to provide a correct and effective reconfiguration solution and the operation mode based on the structure parameters and the state parameters of the micro-grid after fault.

Key words： Microgrid structure vulnerability reliability comprehensive sensitivity vulnerability assessment system reconfiguration search vector artificial physics optimization

Received: 11 September 2012 Published: 18 June 2014

PACS:	TM727
	TM732

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	Articles by authors
	Zhan Xin
	Xiang Tieyuan
	Chen Hongkun
	Yu Yangbo

Cite this article:

Zhan Xin,Xiang Tieyuan,Chen Hongkun等. Vulnerability Assessment and Reconfiguration of Microgrid Based on Search Vector Artificial Physics Optimization Algorithm[J]. Transactions of China Electrotechnical Society, 2014, 29(2): 74-81.

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http://dgjsxb.ces-transaction.com/EN/ OR http://dgjsxb.ces-transaction.com/EN/Y2014/V29/I2/74

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