铁路配电所中性点接地差异分析  

Difference Analysis of Neutral Grounding in Railway Distribution Station

作　　者：姜同伍 孟军锋 梅振 刘铭洋 Jiang Tongwu;Meng Junfeng;Mei Zhen;Liu Mingyang(China Railway Wuhan Survey and Design Co.,Ltd,Wuhan 430000,China;China Railway Wuhan Group Co.,Ltd,Wuhan 430000,China)

机构地区：[1]中铁武汉勘察设计院有限公司,武汉430000 [2]中国铁路武汉局集团有限公司武汉供电段,武汉430000

出　　处：《智能建筑电气技术》2022年第5期61-66,共6页Electrical Technology of Intelligent Buildings

摘　　要：本文详细论述高速铁路、城际铁路、普速铁路、普速货运专用铁路的10kV配电所及配电系统的构成形式以及中性点接地差异特点,并对各种10kV配电所调压器中性点接地方式差异化进行电气原理分析。This paper discusses in detail the composition of 10 kV power distribution station and distribution system of high-speed railway, intercity railway, universal railway and universal freight special railway, as well as the characteristics of neutral point grounding difference. It also analyzes the electrical principle of the difference of neutral point grounding mode of voltage regulator in various 10 kV power distribution station.

关 键 词：铁路配电所 贯通线 自闭线 中性点接地形式 不接地 小电阻接地 消弧线圈接地 

分 类 号：TU856[建筑科学]