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MONITORING THE STATE OF A CURRENT COLLECTOR STRIP DESIGNED TO RUB AGAINST A TROLLEY WIRE
MONITORING THE STATE OF A CURRENT COLLECTOR STRIP DESIGNED TO RUB AGAINST A TROLLEY WIRE
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机译:监视旨在防止小车电线擦伤的电流收集器条的状态
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摘要
A system for monitoring the state of an electric current collector strip (1) designed to rub against a live trolley wire (2) comprises: at least one sensor device (3) designed to be mounted at least partially in the strip so as to extend over only part of the length of the strip the device being arranged to detect the passage of a trolley wire when the trolley wire is in contact with this part of the strip at least when the wear height of the strip in this part of the strip has exceeded a threshold value the sensor device being further arranged to allow measuring at least two different wear heights.
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