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Discussion about the Reliability of Fault Tree Analysis in Low-voltage Switchgear System |
Xu Liang |
Fujian Inspection and Research Institute for Product Quality, Fuzhou 350002 |
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Abstract Discussing the relaiblity of Low-voltage switchgear system with fault tree analysis method.Based on MCC of Low-voltage switchgear as an example, it explains the basic concept of fault tree state function, minimum cut set, important degree; it analyses the reason causes fault for MCC and it puts forward the prospects for computer software assistant analyses fault tree.It has certain significance to increase the reliability of low-voltage switchgear system.
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Published: 10 February 2015
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Cite this article: |
Xu Liang. Discussion about the Reliability of Fault Tree Analysis in Low-voltage Switchgear System[J]. Electrical Engineering, 2015, 16(02): 70-72.
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URL: |
http://dqjs.cesmedia.cn/EN/Y2015/V16/I02/70
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[1] GB 7251.1.6—2013低压成套开关设备和控制设备第1部分: 总则[S]. 北京: 中国标准出版社, 2014. [2] 陆俭国, 何瑞华, 陈德桂, 等. 中国电气工程大典[S]. 北京: 中国电力出版社, 2009. [3] Takehisa Kohda, KonichiInoue. Pro-babilty Evaluation of System-Failure Occurrence Based on Minimal Cut-Sets. Reliability and Maintainability Symposium, 2002. Proceedings, Annual, 2002. |
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