摘要
在我国高速电气化铁道运行中,多次发现电力机车通过关节式电分相时产生电弧放电现象,笔者采用空气击穿放电理论,根据接触网关节式电分相的结构以及机车过电分相的过程,对该放电现象的成因进行了理论分析。
In the practical running of domestic electrified railway, the_arcing phenomena are found frequently when the electrical locomotive passing the overlap-phase; Using the air-breaking-down theory, the author analyzes the phenomena according to the construction of Articulated Neutral Section Insulator and the whole passing course. After that, the harm of this phenomena is proposed.
出处
《电气化铁道》
2008年第3期21-23,共3页
Electric Railway
关键词
电气化铁道
空气击穿
过分相
电弧放电
electrified railway
air-breaking-down
articulated neutral section insulator
arcing
