一起高压厂用变故障导致反应堆冷却剂泵停运原因分析及对策研究  

Cause Analysis and Countermeasures Research on Reactor Coolant Pumps Shutdown Caused by a High Voltage Auxiliary Transformer Fault

作　　者：谭祖 陆亚连 TAN Zu;LU Yalian(Shanghai Nuclear Engineering Research&Design Institute Co.,Ltd.,Shanghai 201100,China;Huaneng Shandong Shidaowan Nuclear Power Co.,Ltd.,Weihai 264300,China)

机构地区：[1]上海核工程研究设计院有限公司,上海201100 [2]华能山东石岛湾核电有限公司,山东威海264300

出　　处：《电工技术》2021年第24期40-43,共4页Electric Engineering

摘　　要：反应堆冷却剂泵一直被称为压水堆核电站心脏。针对某核电站一起高压厂用变故障导致反应堆冷却剂泵停运事件,通过查阅技术资料和故障录波数据,结合现场勘查,实地取证,进行事件推演、原因分析,从深层次探索问题的本质,提出针对性的对策。The reactor coolant pump has always been called the heart of the PWR nuclear power plant.In view of a reactor coolant pump shutdown event caused by a high-voltage auxiliary transformer fault in a nuclear power plant,the event deduction and cause analysis were carried out by consulting technical data and fault recording data,combined with on-site investigation and on-site evidence collection.The essence of the problem is explored from a deep level,and targeted countermeasures are put forward.

关 键 词：反应堆冷却剂泵 高压厂用变 事件推演 对策研究 

分 类 号：TM81[电气工程—高电压与绝缘技术]