大亚湾核电站核岛重要厂用水系统(SEC)典型的腐蚀事件及评价
TYPICAL CORROSION FALIURE AND ITS ASSESSMENT OF ESSENTAIL SERVICE WATER SYSTEM FOR NUCLEAR ISLAND IN DAYA BAY NPP
摘 要
对大亚湾核电站核岛重要厂用水系统(SEC)在现有防腐蚀设计下出现过的典型腐蚀事件进行了回顾,并对这些防腐蚀设计进行了系统的评价,最后针对性地给出了改进建议.
核岛重要厂用水系统(SEC)
腐蚀
设计评价
Nuclear power plant(NPP)
Essentail service water system
Corrosion
Design assessment
Abstract
Typical corrosion failure events of essential service water system for nuclear island in Daya Bay NPP are reviewed.And the corrosion protection design of those corroded equipment is assessed systematically.The improvement measures are briefly introduced.
中图分类号 TG172.5 TM623.8
所属栏目 专论
基金项目
收稿日期 2007/4/26
修改稿日期 2007/6/11
网络出版日期
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引用该论文: LIU Fei-hua,YAN Wei-guo. TYPICAL CORROSION FALIURE AND ITS ASSESSMENT OF ESSENTAIL SERVICE WATER SYSTEM FOR NUCLEAR ISLAND IN DAYA BAY NPP[J]. Corrosion & Protection, 2007, 28(12): 633～636
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参考文献
【1】DG.NSP.131.1U03/005.大亚湾核电站运行事件报告:SEC泵叶轮锁紧螺钉的防转螺钉腐蚀共模问题可能导致最终热阱丧失[Z].
【2】DG.NSP.132.1U03/015.大亚湾核电站内部运行事件报告:1SEC泵吸入口管道及阀门腐蚀[Z].
【3】G.ENG.330.0300/001.1SEC101VE法兰、螺栓和管道腐蚀计算和评价报告[Z].
【4】G.ENG.130.0300/002.一核SEC系统入口总管腐蚀和渗漏的初步分析和下一步行动[Z].
【5】EDF报告,n0 31676.Expert investigation report of BONNA piping on SEC system train A unit 2[Z].
【6】LOER-1-2003 0001.D1SEC B列发现点腐蚀不能满足抗震要求[Z].
【7】G.ENG.240.9800-001.D1/2SEC001/002/003/004PO的叶轮均更换[Z].
【8】Memo N0 390.Corrosion of the BONNA pipes[Z].
【2】DG.NSP.132.1U03/015.大亚湾核电站内部运行事件报告:1SEC泵吸入口管道及阀门腐蚀[Z].
【3】G.ENG.330.0300/001.1SEC101VE法兰、螺栓和管道腐蚀计算和评价报告[Z].
【4】G.ENG.130.0300/002.一核SEC系统入口总管腐蚀和渗漏的初步分析和下一步行动[Z].
【5】EDF报告,n0 31676.Expert investigation report of BONNA piping on SEC system train A unit 2[Z].
【6】LOER-1-2003 0001.D1SEC B列发现点腐蚀不能满足抗震要求[Z].
【7】G.ENG.240.9800-001.D1/2SEC001/002/003/004PO的叶轮均更换[Z].
【8】Memo N0 390.Corrosion of the BONNA pipes[Z].
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