摘要
本文通过对多电源一点接地做法的理论和实际工程应用分析,指出了当前一点接地应用中需要注意的问题,并提出针对性解决方案。
By analyzing the theory and practical engineering application of one-point grounding for multi-power supply, this paper points out the problems needing attention in the application of one-point grounding and puts forward the corresponding solutions.
作者
韩占强
Han Zhanqiang(China Construction Engineering Design&Research Institute Co.,Ltd,Beijing 100037,China)
出处
《智能建筑电气技术》
2022年第5期26-30,共5页
Electrical Technology of Intelligent Buildings
关键词
一点接地
多电源系统
接地故障
杂散电流
one-point grounding
multiple power supply system
ground fault
stray current
