The invention relates to a track simulation disc for a high-voltage pulse track circuit and a test method thereof, the track simulation disc comprises two simulation steel rails and a ballast bed resistance switching module, each simulation steel rail comprises a resistance-inductance module, and the resistance-inductance module is composed of an inductor and a resistor which are connected in series; and the ballast bed resistance switching module is connected in parallel between the two simulated steel rails. The track simulation disc further comprises a relay and a signal control module, and the signal control module, the relay and the inductance resistance module are connected in sequence. According to the track simulation disc special for the high-voltage pulse track circuit and the test method thereof, actual working conditions can be correctly simulated; and meanwhile, the functions of automatically switching ballast bed resistors, simulating broken rail inspection and the like can be realized.
本发明涉及一种高压脉冲轨道电路用轨道模拟盘及其测试方法,所述轨道模拟盘包括两条模拟钢轨和道床电阻切换模块,所述模拟钢轨包括电阻电感模块,所述电阻电感模块由串联连接的电感和电阻组成;所述道床电阻切换模块并接在两条模拟钢轨之间。所述轨道模拟盘还包括继电器和信号控制模块,所述信号控制模块、继电器和电感电阻模块依次连接。本发明提出的一种高压脉冲轨道电路专用轨道模拟盘及其测试方法,可以实现正确模拟实际工况条件;同时可以实现自动切换道床电阻,模拟断轨检查等功能。
Track simulation disc for high-voltage pulse track circuit and test method of track simulation disc
一种高压脉冲轨道电路用轨道模拟盘及其测试方法
2021-07-16
Patent
Electronic Resource
Chinese
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