Common Cause Failures Analysis of PWR Purification System Based on GO Methodology

HUANG Tao; CAI Qi; ZHAO Xin-wen; CHEN Ling; GUO Qiang

Volume 30 Issue 2

Apr. 2009

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Article Navigation > Nuclear Power Engineering > 2009 > 30(2): 104-107

HUANG Tao, CAI Qi, ZHAO Xin-wen, CHEN Ling, GUO Qiang. Common Cause Failures Analysis of PWR Purification System Based on GO Methodology[J]. Nuclear Power Engineering, 2009, 30(2): 104-107.

Citation:

HUANG Tao, CAI Qi, ZHAO Xin-wen, CHEN Ling, GUO Qiang. Common Cause Failures Analysis of PWR Purification System Based on GO Methodology[J]. Nuclear Power Engineering, 2009, 30(2): 104-107.

HUANG Tao, CAI Qi, ZHAO Xin-wen, CHEN Ling, GUO Qiang. Common Cause Failures Analysis of PWR Purification System Based on GO Methodology[J]. Nuclear Power Engineering, 2009, 30(2): 104-107.

Citation:

HUANG Tao, CAI Qi, ZHAO Xin-wen, CHEN Ling, GUO Qiang. Common Cause Failures Analysis of PWR Purification System Based on GO Methodology[J]. Nuclear Power Engineering, 2009, 30(2): 104-107.

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Common Cause Failures Analysis of PWR Purification System Based on GO Methodology

College of Naval Architecture and Power, Naval University of Engineering, Wuhan, 430033, China

Received Date: 2008-03-15
Rev Recd Date: 2008-10-15

Available Online: 2025-07-28

Publish Date: 2009-04-15

Abstract

Abstract

GO methodology was applied to analyze the reliability of PWR purification system with common cause failures.The expression of purification system state probability was derived under the algo-rithm of GO methodology and the contribution to system unavailability caused by common cause failures was calculated in the way GO methodology dealing with it.The results show that the common cause failures greatly affect the reliability of PWR purification system.
- GO methodology,
- Common cause failure,
- Unavailability