一起电击事故原因分析及设计改进措施  

Cause Analysis and Design Improvement Measures of Electric Shock Accident

作　　者：马小昕 叶晓剑 MA Xiaoxin;YE Xiaojian(Suzhou First Construction Group Co.,Ltd.,Suzhou 215002,China;China Mobile Group Design Institute Co.,Ltd.,Beijing 100080,China)

机构地区：[1]苏州第一建筑集团有限公司,江苏苏州215002 [2]中国移动通信集团设计院有限公司,北京100080

出　　处：《现代建筑电气》2019年第10期21-24,共4页Modern Architecture Electric

摘　　要：通过一起电击事故,简要介绍了特低电压使用要求,阐明了低压电器配电隔离的重要性,针对于安装在狭窄空间吊顶内的电磁阀,给出了配电方案。An accident of electric shock was analyzed.The requirements of ultra-low voltage were briefly introduced.The importance of low voltage electrical isolation was explained.The power distribution solutions for solenoid valve which was installed above the narrow space ceiling,were given.

关 键 词：电磁阀 自耦变压器 特低电压 隔离 

分 类 号：TU892[建筑科学]