| 以可靠性为中心的核电厂厂用水系统维修分析 |
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| 引用本文： | 王震亚,谢圣华,汤国祥.以可靠性为中心的核电厂厂用水系统维修分析[J].核动力工程,2011,32(5):113-116,120. |
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| 作者姓名： | 王震亚 谢圣华 汤国祥 |
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| 作者单位： | 国核电站运行服务技术有限公司,上海,200233 |
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| 摘 要： | 通过对AP1000核电厂厂用水系统进行故障模式及影响分析(FMEA)以及逻辑决断分析(LTA),深入了解该系统工艺及相关设备的功能故障、故障模式和影响,进而建立优化的维修决策.与现行的维修策略相比,经由可靠性为中心的维修( RCM)优化所得的维修策略对显性故障更多的是选择状态监测/定期维护,而对隐蔽性故障则采用定期试验...
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| 关 键 词： | 以可靠性为中心的维修 核电厂 厂用水系统 |
Analysis of Reliability Centered Maintenance for Service Water System in Nuclear Power Plants |
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| WANG Zhen-ya,XIE Sheng-hua,TANG Guo-xiang.Analysis of Reliability Centered Maintenance for Service Water System in Nuclear Power Plants[J].Nuclear Power Engineering,2011,32(5):113-116,120. |
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| Authors: | WANG Zhen-ya XIE Sheng-hua TANG Guo-xiang |
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| Affiliation: | WANG Zhen-ya,XIE Sheng-hua,TANG Guo-xiang (State Nuclear Power Plant Service Company,Shanghai,200233,China) |
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| Abstract: | Reliability centered maintenance(RCM) methodology has been applied to a service water system in AP1000 nuclear power plant.Using the functional failure modes and effect analysis(FMEA) and logic tree analysis(LTA),the optimized maintenance strategy is established based on a better understanding of the relevant information on this system and related equipments(including the functional failures,failure modes and effects)conclude.Compared with the current maintenance strategy,this maintenance strategy optimized... |
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| Keywords: | Reliability centered maintenance Nuclear power plants Service water system |
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