摘要
针对牵引供电系统存在问题,在原有同相供电基础上给出了一种组合式同相供电系统,分析了其构成原理及特点。除此之外,研究了组合式同相供电备用方案,设计了一套适用于组合式同相供电系统的继电保护方案。
Aiming at the existing problems of traction power supply system, the paper provides a combined co-phase traction power supply system on the basis of the original cophase power supply system, and analyses its structure principle and characteristics. In addition, the paper studys the combined co-phase power supply backup plan, and designs a set of relay protection scheme suitable for Combined co-phase traction power supply system.
出处
《电气化铁道》
2014年第5期17-20,共4页
Electric Railway
关键词
组合式同相供电
继电保护
牵引变压器
combined co-phase power supply system
relay protection
traction transformer
