SYSTEM FOR DETECTING THE DAMAGE OF ELECTRIC RAIL CAR'S PANTOGRAPH

摘要

A damage sensor system of the pantagraph can sense the confirmation of damage or the transformed pantagraph by individually measuring the electrical surge state and dynamic behavior condition of pantagraph. The arc perception unit(11) senses the electrical surge state of pantagraph. Impact and transformation detection unit(12) sense the mechanical state in shock of pantagraph. The displacement sensing unit(13) senses the location dislocation of pantagraph. The voltage sensing unit(14) senses the voltage-state supplied to pantagraph. The signal processing unit(15) converts the arc perception unit, impact and transformation detection unit, the displacement sensing unit, and the signal sensed in the voltage sensing unit into digital data. The main processor(16) determines the state of each pantagraph.