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.
出处
《农业科技与装备》
2015年第7期43-46,共4页
Agricultural Science & Technology and Equipment
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
power system
neutral point grounding method
single phase grounding fault
10 kV distribution network
