摘要
介绍了秦山核电三期工程原水服务水系统(RSW)二次滤网的结构特点;分析了二次滤网频繁出现驱动链条孔漏水故障的原因;描述了对RSW二次滤网进行技术改造的措施。运行结果表明,改造后的二次滤网能有效地消除故障。
This paper describes the structure of RSW secondary strainer in Qinshan Phase III Nuclear Power Plant, analyzes the origin for frequent failure about strainer drive chain hole leaking, and describes the improvement of the strainer. Operational results indicate that the improved secondary strainer can prevent the leaking failure effectively, improve the operation life, and ensure the safe operation of the nuclear power plant.
出处
《核动力工程》
EI
CAS
CSCD
北大核心
2004年第5期466-469,共4页
Nuclear Power Engineering
关键词
二次滤网
改造
密封
O型环
Accident prevention
Cooling water
Improvement
Leakage (fluid)
O rings
Operations research
Sealing (closing)
Water supply systems
