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article · 2006

Study on Testing Method for Ballast Resistance of UM-71 Jointless Track Circuit

针对已往轨道电路参数测量方法均需要停止轨道电路工作的弊端,以UM71无绝缘轨道电路为例,提出了一种方便、简捷的道碴电阻测量方法,即查表测试法,编制了道碴电阻测试表.为了方便查表法的应用,设计了道碴电阻测试查询软件.

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Study on Testing Method for Ballast Resistance of UM-71 Jointless Track Circuit