RSE-M 2010在福清5、6在役检查中的应用与优化

Application and Optimization of RSE-M 2010 in In-Service Inspection Program of Fuqing 5 & 6 Units

摘要: 在役检查是在核电厂运行寿期内保持核安全相关物项可靠性的重要措施，制定合理的在役检查大纲特别是确定检查对象及方法是核电厂在役检查实施的关键，本文介绍了RSE-M规范的分级特点、在役检查的分类和在役检查项目的制定原则，分析了华龙一号在役检查依据法国《核岛机械设备在役检查规则》RSE-M 2010实施存在的问题及解决思路，解决了该规范是法国为EPR堆型制定而并不完全适用于华龙一号工程的关键问题，系统地阐述了RSE-M 2010在福清5、6号机组在役检查大纲中的应用情况，可为其它核电厂在役检查大纲的编制和在役检查的实施提供借鉴意义。

Abstract: In-service inspection is an important method to ensure the reliability of nuclear safety-related items during the life cycle of nuclear power plant. Structuring an applicable in-service inspection outline, especially nailing down the inspection objects and methods, is the key to the implementa-tion of the in-service inspection of the power plant. This article introduces the characteristics of RSE-M specifications, as well as its classification method and the principals of in-service inspection outline. It also analyzes the existing problems and solutions of Hualong Yihao in-service inspection in accordance with the French “In-service inspection rules for mechanical components of PWR nu-clear islands”, solving the key problem that the specification was formulated targeting the EPR re-actor, which is not fully applicable for the Hualong Yihao. Moreover, it systematically explained the application of RSE-M 2010 in the in-service inspection program for Fuqing No. 5 and No. 6 unit, which can be taken as a reference for the preparation of the in-service inspection program and the implementation of the in-service inspection of other nuclear power plants.