乏燃料水池冷却泵倒换操作优化  

Optimizing the Fuel Pool Cooling Pump Reversing Operation

作　　者：罗泳 卢昀 赵智超 Luo Yong;Lu Yun;Zhao Zhichao(China Nuclear Power Operation Management Co.,Ltd.,Zhejiang,Haiyan,314300,China)

机构地区：[1]中核核电运行管理有限公司运行四处,浙江海盐314300

出　　处：《仪器仪表用户》2023年第7期72-75,91,共5页Instrumentation

摘　　要：针对核电厂反应堆换料水池和乏燃料水池冷却处理系统的乏燃料冷却水泵原有工作模式存在的问题,本文对乏燃料水池冷却泵(简称PTR泵)倒换方式优化为“先启后停”方式进行了探索与验证。实践证明,PTR泵倒换操作优化后能大幅降低操作期间乏燃料水池的温升,提高运行操作的安全性。In view of the problems existing in the original working mode of the spent fuel cooling water pump in the reactor refueling pool and spent fuel pool cooling treatment system of nuclear power plant,this paper optimized the conversion mode of the spent fuel pool cooling pump(PTR pump)to“start before stop”.The practice proves that the optimization of PTR pump switching operation can significantly reduce the spent fuel pool during operation temperature rise,improve the safety of operation.

关 键 词：乏燃料水池 泵倒换 温升 

分 类 号：TM623.4[电气工程—电力系统及自动化]