电气化铁道
電氣化鐵道
전기화철도
ELECTRIC RAILWAY
2012年
1期
22-23
,共2页
电气化铁道%变电所%接地%引下线
電氣化鐵道%變電所%接地%引下線
전기화철도%변전소%접지%인하선
electrified railway%substation%earthing%down lead
针对越来越多的牵引变电所采用高电压等级供电,牵引变电所进线侧的系统短路容量和短路电流越来越大的工程实际情况,对牵引变电所接地引下线的选择进行了讨论。
針對越來越多的牽引變電所採用高電壓等級供電,牽引變電所進線側的繫統短路容量和短路電流越來越大的工程實際情況,對牽引變電所接地引下線的選擇進行瞭討論。
침대월래월다적견인변전소채용고전압등급공전,견인변전소진선측적계통단로용량화단로전류월래월대적공정실제정황,대견인변전소접지인하선적선택진행료토론。
With respect of the actual situation of more greater system short circuit capacitance and short circuit current at incoming line side of the traction substation along with more and more application of high voltage level power supply in traction substation, the paper discusses the selection of the traction substation earthing down lead.