核电厂开式循环冷却水系统机械老化管理应用  

Application of Mechanical Aging Management of Open-cycle Cooling Water System in Nuclear Power Plant

作　　者：高超 杨广宇 蒋林中 刘亚飞 柯松长 Gao Chao;Yang Guangyu;Jiang Linzhong;Liu Yafei;Ke Songchang(Ningde Nuclear Power Company,Fuding of Fujian Prov.315200,China;Suzhou Nuclear Power Research Institute,Suzhou of Jiangsu Prov.215004,China)

机构地区：[1]福建宁德核电有限公司,福鼎315200 [2]苏州热工研究院有限公司,苏州215004

出　　处：《核安全》2021年第6期56-61,共6页Nuclear Safety

摘　　要：本文根据国内外最新的老化管理方法,论述了核电厂开式循环冷却水老化管理大纲开发中需要考虑的要素。从法规体系、设备老化管理范围的基本要求、主要老化机理及老化效应分析、现有检查体系有效性审查及老化管理模式的适用性等角度,全面叙述了开式循环冷却水老化管理大纲开发中涉及的内容。并以国内某核电厂开式循环冷却水为例,介绍老化管理大纲的工程应用实例,提出一种有效的老化管理方法体系。通过建立系统化的老化管理大纲形成有效管理,对于核电厂其他系统的老化管理具有重要参考意义。According to the latest aging management methods at home and abroad,the elements of the aging management program for open-cycle cooling water in nuclear power plants are discussed.It is considered from the perspectives of the basic requirements for the regulatory system,the scope of equipment aging management,the analysis of main aging mechanism and aging effect,the validity review of the existing inspection system and the applicability of the aging management model.Taking the open-cycle cooling water of a domestic nuclear power plant as an example,the engineering application is introduced for the aging management program.The effective aging management method is proposed.Effective management is formed by systematic aging management,which plays an important role for the aging management of other systems in nuclear power plants.

关 键 词：核电厂 开式循环冷却水 老化管理 数据库 

分 类 号：TM623[电气工程—电力系统及自动化]