摘要
针对配电网电缆出线增多及电网规模的不断扩大,分析了配电网中性点经消弧线圈接地的必要性,对消弧线圈的特点及设备选择进行了讨论,结合实际配电网探讨了经消弧线圈接地的应用与实效。
The cable outlets for distribution network are added and the network is continuously expanded,the necessity of the distribution network neutral grounding through arc suppression coil is analyzed, the feature of arc suppression coil and equipment selection is discussed, the discussion of use and effeet about through are suppression coil grounding combine practice distribution network. Key words： distribution network ; arc suppression coil ; grounding mode ; tuning - off degree
出处
《电气开关》
2008年第6期1-2,5,共3页
Electric Switchgear
关键词
配电网
消弧线圈
接地方式
脱谐度
distribution network
arc suppression coil
grounding mode
tuning - off degree
