交流电动机的供电设计探析  

Discussion and Analysis on Power Supply Design of AC Motor

作　　者：尤金宗 YOU Jinzong(Fujian Zhonghe Development Architectural Design Institute Co.,Ltd,Fuzhou 350004)

机构地区：[1]福建众合开发建筑设计院有限公司,福建福州350004

出　　处：《福建建筑》2022年第1期108-111,共4页Fujian Architecture & Construction

摘　　要：结合实际工程,通过对交流电动机保护电器、主回路电缆的选择,分析交流电动机接地故障保护校验的必要性、接地故障电流的危害,提出解决接地故障电流的措施。This article combines actual engineering, through the selection of AC motor protection electrical appliances and main circuit cables, analyze the necessity of AC motor ground fault protection verification and the harm of ground fault current, finally, measures to solve the ground fault current are proposed.

关 键 词：短路保护 接地故障保护 总等电位联结 辅助等电位联结 

分 类 号：TU855[建筑科学]