Aging Management of Steam Generator in Qinshan Nuclear Power Plant
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摘要: 依据蒸汽发生器(SG)老化管理的PDCA (PLAN、DO、CHECK、ACT的首个字母的缩写,可以简称为戴明循环)循环,阐述了秦山核电厂SG老化管理体系的建立、SG的运行控制(主要是水化学控制)、检查、检测和评估以及SG的维护措施。通过这些措施的实施,对SG的老化降质进行了有效的管理,确保秦山核电厂运行16 a后,SG仍处于一个良好的运行状态。Abstract: According to the principle of PDCA cycle in SG aging management,this paper explains the establishment of aging management system,the operation and control（mainly water chemistry control）,and the check,inspection,evaluation and maintenance of steam generator（SG） in Qinshan Nuclear Power Plant（QNPP）.With the implementation of these measures,the aging and degradation of SG in QNPP are managed effectively.The SG of QNPP are still in good condition after 16-years of operation.
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Key words:
- Qinshan Nuclear Power Plant /
- Steam generator /
- Aging management /
- PDCA cycle
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