论文部分内容阅读
本文作者在分析了目前铁路自动闭塞信号低压供电几种形式的基础上,从供电的可靠性出发,指出当前所使用的交流接触器所存在的不足,为提高信号供电的可靠性提出了有益的建议。
Based on the analysis of several forms of low voltage power supply of railway automatic block signal, the author of this paper points out the shortcomings of the current used AC contactor based on the reliability of power supply, and proposes some beneficial measures to improve the reliability of signal power supply Suggest.