基于10kV配电网中性点接地系统运行分析  

Analysis of System Running based on 10 kV Distribution Network Neutral Point Grounding

作　　者：谭积成 李斌 何首贤[3] 

机构地区：[1]沈阳市和平区城市建设管理局,沈阳110000 [2]国网本溪满族自治县供电分公司,辽宁本溪117100 [3]大连海洋大学应用技术学院,辽宁大连116300

出　　处：《农业科技与装备》2015年第7期43-46,共4页Agricultural Science & Technology and Equipment

摘　　要：综合分析在电力系统发生单相接地故障时,配电网10 kV中性点不接地系统、中性点经消弧线圈接地系统、中性点经电阻接地系统3种常见的接地运行方式的运行状况、特点、适用范围,为提高10 kV配电网的供电可靠性提供参考。In the article, it comprehensively analyzed running status, features and applicability of 3 common grounding operation mode in distribution network 10 kV neutral point ungrounded supply system, neutral point grounding via arc suppression coil system, neutral point resistance grounding system when single phase grounding fault happened in power system, provided a reference for improving power supply reliability of 10 kV distribution network.

关 键 词：电力系统 中性点接地方式 单相接地故障 10 KV配电网 

分 类 号：TM77[电气工程—电力系统及自动化]