【摘要】 介绍分析了凯里城区配电网中压系统的中性点接地方式和运行实际 ,得出电缆线路大量使用的中压配电网采用自动调容或消弧线圈配小电流接地选择保护和电缆故障定位仪效果较好。更多还原

【Abstract】 Combining with operation practice in the medium voltage power distribution networks in Kaili city, the types of neutral grounding in the networks are introduced and discussed, the cases of schemes and implementation of neutral grounding in the networks are analyzed, and some valuable conclusion are given in the paper. The conclusion can be used as references to selecting the types of neutral grounding in the medium voltage power distribution networks in other cities.更多还原