Track voltage measuring device and measuring method

The invention discloses a rail voltage measuring device and method, and belongs to the technical field of electrical measurement, the rail voltage measuring device comprises an acquisition device and a test device, and the acquisition device is connected with the test device; the acquisition device comprises an electric connection module and a voltage processing module, and the electric connection module is connected with the voltage processing module. According to the invention, weak voltage signals on the track can be amplified, and test errors caused by unreasonable contact form or poor contact can be avoided. 本发明公开了一种轨道电压测量装置以及测量方法，属于电气测量技术领域，包括：采集设备以及测试设备，采集设备与测试设备连接；其中，采集设备包括：电连接模块以及电压处理模块，电连接模块与电压处理模块连接。本发明能够对轨道上的微弱电压信号进行放大，以及避免由于接触形式不合理或接触不良导致的测试误差。