Measurement and Control Device for Ferro-resonance Test of Capacitor Voltage Transformer
The ferro-resonance test of capacitor voltage transformers requires analysis and processing of the test waveform,which is cumbersome and time-consuming to manually process.In view of this issue,a kind of measurement and control device for ferro-resonance testing of capacitor voltage transformers is introduced in this paper,which can control the short-circuit switch,automatically collect and analyze test waveform,automatically save test results and test waveform.The device is used in the actual capacitor voltage transformer for the ferro-resonance test.The result shows the measurement and control device,compared to the manually processed waveform,saves time of manual waveform processing and improves work efficiency.
capacitor voltage transformerferro-resonance testmeasuring and control device
万方数据
维普
