摘要
叙述法国UM71无绝缘轨道电路匹配变压器设备在国产化中,塑料薄膜电容器国产化实现过程存在的技术难点,以及选用国内现有的塑料薄膜介质材料电容器替代法国同类元器件进行的理论分析、试验及对比论证。
This paper introduces the technical difficulties in the process of manufacturing the plastic film capacitor for realizing the localization of French UM71 jointless track circuit matching transformer equipment, as well as the theoretic analysis, test, comparison of using local plastic film capacitor to replace French plastic film capacitor.
出处
《铁路通信信号工程技术》
2011年第6期72-75,共4页
Railway Signalling & Communication Engineering
