电气化铁路牵引电流对信号设备的影响_建筑工程管理论文 关键词:轨道设备; 牵引电流; 影响; 措施 [gap=279]Keywords: rail equipment; Traction current; Influence; measures
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... 牵引电机 traction electric machine 牵引电流 traction current; propulsion current 牵引电路 pulling circuit ...
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... pull-in phenomena 牵引现象 side pull-in 侧向吸合 pull -in current 牵引电流 ...
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牵引电流系统 traction current systems
牵引电机电流表 traction motor ammeter
牵引回流电路 traction return current circuits
交流牵引电动机 [铁路] AC traction motor
脉流牵引电动机 [电] pulsating current traction motor
直流牵引电动机 [电] DC traction motor
三相交流牵引电动机 three phase AC traction motor
直流牵引电机 DC traction motor
单向交流牵引电动机 single-phase AC traction motor
工频牵引电流会对移频信号带来极大的干扰。
Industrial frequency traction current may interference FSK signal.
介绍了牵引电流对轨道电路的影响,提出了几项改进方法。
The paper introduces the influence of tractive current on the track circuit, and some improved methods are put forward.
其二,牵引电流的频率、幅度是不断变化的,而且其模型易于提取。
The frequency and amplitude of the traction current keep change continuously, and it is easy to pick-up the model.
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