A Study on Evaluation index for Current Collecting Quality of Shoe Rail Power Supply System

Xiaofang Ning


The evaluation of current collecting quality of the third rail power supply system is a comprehensive and complex problem, which shall take overall factors into consideration such as technology development, economical efficiency, correlativeness among each index and accessibility of these indexes. This paper not only introduces the types and advantages of the third rail current collecting system, but also its procedure for establishing the evaluation index and evaluation standard. Then this paper puts forward some constructive suggestions on how to evaluate the current collector and the third rail current collecting quality in view of the evaluation index of Pantograph-OCS system and the experience of domestic urban rail vehicle operations.


current collector, the third rail, current collection standard, contact pressure, deviation

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