The invention discloses a rotating part health monitoring system and a locomotive. The system comprises a wireless passive sensor, a signal transceiving module and a controller, the wireless passive sensor is set to generate a feedback signal after receiving an excitation signal, and the information contained in the feedback signal is changed along with the change of the working parameters of therotating part, the wireless passive sensor is arranged on the rotating part, the signal transceiving module is arranged on a fixed part, when a rotating part detection system carries out health monitoring on the rotating part, the controller controls the signal transceiving module for transmitting an excitation signal to the wireless passive sensor, the wireless passive sensor feeds back a feedback signal after receiving the excitation signal from the signal transceiving module, the signal transceiving module receives the feedback signal and transmits the feedback signal to the controller, andthe controller acquires working parameters of the rotating part according to the feedback signal. According to the health monitoring system, the health condition of the rotating part can be easily monitored.
旋转部件健康监测系统及机车,包括无线无源传感器、信号收发模块及控制器,无线无源传感器被设置为受到激励信号后产生回馈信号,且该回馈信号所含信息随旋转部件的工作参数的变化而变化,无线无源传感器设置于旋转部件上,信号收发模块设置于固定部上,当旋转部件检测系统对旋转部件进行健康监测时,控制器控制信号收发模块向无线无源传感器发射激励信号,无线无源传感器在接到信号收发模块到的激励信号后,反馈回馈信号,信号收发模块接收该回馈信号,并将该回馈信号传递至控制器,控制器根据该回馈信号得出旋转部件的工作参数。该健康监测系统能够较为容易地对旋转部件的健康状况进行监测。
Rotating part health monitoring system and locomotive
旋转部件健康监测系统及机车
2020-05-08
Patent
Electronic Resource
Chinese
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