摘要
本文介绍了中低压配电系统的接地方式及特点,重点分析中性点不接地系统单相接地电流的分析计算、保护设置。
This paper introduces the grounding mode and characteristics of the medium low voltage distribution system, and focuses on the analysis, calculation and protection settings of single-phase grounding current in neutral point ungrounded system.
作者
赖超
徐婷
LAI Chao;XU Ting(Changsha Nonferrous Metallurgical Design Research Institute Co., Ltd. Changsha 410019,China)
出处
《世界有色金属》
2018年第4期277-278,共2页
World Nonferrous Metals
关键词
中性点不接地系统
单相接地电容电流
单相接地保护
neutral grounding system
single-phase grounding capacitor current
single-phase grounding protection
