高速铁路牵引变电所三变压器接线方案研究  

Study on Wiring Scheme for 3 Transformers in Traction Substation for High Speed Railway

作　　者：尹磊[1] 陈纪纲[1] 

机构地区：[1]中铁二院工程集团有限责任公司

出　　处：《电气化铁道》2017年第1期1-4,共4页Electric Railway

摘　　要：研究了高速铁路牵引变电所采用3台牵引变压器的方案。分析了三变压器方案中牵引变电所的主接线和运行方式,对比了牵引变电所设置3台变压器的方案与目前高速铁路应用的四变压器方案。研究结论认为牵引变电所采用3台变压器的方案在我国高速铁路牵引供电系统是可行的,提出了三变压器方案应用时在设计和运营中需要注意的事项。In this paper,study has been made on scheme for wiring of 3 traction transformers in traction substation for high speed railway.Analysis has been made for main wiring and operation modes of the scheme for 3 transformers in traction substation,comparison has been made between schemes for traction substations setting with 3 sets of transformers and setting with 4 transformers.The conclusion of the researches shows that the scheme with setting of 3 sets of transformers is feasible for traction power supply system for high speed railway in our country,and precautions for design and operation of the scheme setting with 3 transformers are put forward accordingly.

关 键 词：牵引变电所 变压器 接线 

分 类 号：U224.1[交通运输工程—道路与铁道工程]