摘要
结合工程设计实践,从传统保护方法和小电流接地选线装置两个方面,对中性点不接地系统中单相接地保护问题进行浅析。
The problem of single-phase grounding protection in neutral grounding system is troubled by the engineering and technical personnel, and it is analyzed from the tradi- tional protection method and the small current grounding line selection device.
出处
《智能建筑电气技术》
2017年第2期65-68,共4页
Electrical Technology of Intelligent Buildings
关键词
中性点不接地系统
单相接地传统保护
小电流接地选线装置
neutral point ungrounded system, single phase grounding traditional protec-tion, small current grounding line selection device
