某核电厂核反应堆冷却剂泵电机可靠性提升  

Reliability Improvement of Coolant Pump Motor for Nuclear Reactor of a Nuclear Power Plant

作　　者：薛军军 陈晓斌 肖骥 李春秋 詹华德 Xue Junjun;Chen Xiaobin;Xiao Ji;Li Chunqiu;Zhan Huade(Hainan Nuclear Power Co.,Ltd.,Changjiang Hainan 572700)

机构地区：[1]海南核电有限公司,海南昌江572700

出　　处：《机械管理开发》2022年第2期299-301,共3页Mechanical Management and Development

摘　　要：介绍了某核电基地核反应堆冷却剂泵电机的基本结构及该电机的特殊性。从2017—2021年,该电机经历数次上部油箱油位高报警困扰,对其逐次分析,每次都发现新的影响因素,且从最初4台电机都报警,到目前全部解决,不断摸索,逐个击破,使得电机可靠性稳步提升。This article introduces the basic structure of the coolant pump motor of a nuclear reactor at a nuclear power base,and the particularity of the motor.From 2017 to 2021,there have been several high oil level alarms in the upper fuel tank during the four years.The analysis is repeated,and new ones are found every time.The influencing factors,from the initial alarm of all 4 motors,to the current resolution,continue to explore in the process and break them one by one,which makes the reliability of the motor steadily improved。

关 键 词：核反应堆冷却剂泵 电机 油箱 报警 可靠性 

分 类 号：TM623.4[电气工程—电力系统及自动化] TM307