摘要
介绍了某电气化铁路在牵引变电所扩能改造中,将27.5 kV户外软导线型辅助母线改造为管形母线的设计与应用,分析得出管形母线具有电流特性良好、机械强度高、架构简单明了和布置清晰等优点,为牵引变电所户外母线的选型方案提供了借鉴。
An introduction is made that the design of 27.5 kV outdoor flexible auxiliary bus bars has been applied on a reconstruction of traction substations for an electrified railway to replace the tabular bus bars, the conclusions are obtained that the tabular bus bars have advantages of good current characteristics, higher mechanical strength, simple structure, clear in arrangement, providing a reference on the scheme for selection of traction substation outdoor bus bars.
出处
《电气化铁道》
2016年第3期11-13,共3页
Electric Railway
关键词
牵引变电所
配电装置
管形母线
Traction substation
power distribution device
tabular bus bar
