摘要
介绍了大亚湾核电站直流系统绝缘监测装置存在的问题,阐述了直流绝缘监测装置的检测原理,对直流绝缘监测装置误报警问题进行了深入的分析,最后,提出了直流系统绝缘监测的升级改造方案。新方案可降低成本,简化操作。
The problems of DC system s insulation monitoring equipment were introduced.The working principle,false alarm problem of DC system s insulation monitoring equipment were expounded and analyzed in detail.Finally,the modification program for DC system s insulation monitoring was proposed.The new program can reduce cost and simplify operation.
出处
《低压电器》
北大核心
2009年第19期53-56,共4页
Low Voltage Apparatus
关键词
核电站
直流系统
绝缘监测装置
升级改造
nuclear power plant
DC system
insulation monitoring equipment
modification
