自动转换开关电器的中性线重叠结构改进设计  

Improved Design of Neutral Line Overlapping Structure of Automatic Transfer Switching Equipment

作　　者：柳金淼 刘辉 陈鑫浩 郑乐奥 LIU Jinmiao;LIU Hui;CHEN Xinhao;ZHENG Leao(Zhejiang TENGEN Electric Co.,Ltd.,Whenzhou 325600,China)

机构地区：[1]浙江天正电气股份有限公司,浙江温州325600

出　　处：《电工技术》2021年第18期109-111,共3页Electric Engineering

摘　　要：介绍了中性线重叠原理,通过中性线重叠时间设计,阐述了中性线重叠结构的改进,可有效解决转换过程中,负载三相不平衡时断零产生的零地漂移电压和瞬态涌压,以提高电信和数据中心的服务器设备用电安全。The principle of neutral line overlapping and the improvement of the neutral overlapping structure are introduced.Through the neutral line overlapping time design,the zero-ground drift voltage and transient surge caused by the zero-breaking of the load when the three-phase load is unbalanced during the conversion process can be effectively solved,so as to improve the power safety of server equipment in telecommunications and data centers.

关 键 词：零地漂移 中性线重叠转换 ATSE 

分 类 号：TM502[电气工程—电器]