基于VC++的电容式电压互感器性能试验系统

A Performance Test System of Capacitor Voltage Transformer

提出了一种全自动电容式电压互感器性能检测系统,阐述了该专用系统的基本原理、硬件组成和软件流程。通过铁磁谐振和暂态响应2种试验法,针对试验过程中的波形,进行了质量分析。在某企业实现了电容式电压互感器检测自动化,并将现场检测与质量管理集成,结果表明提高了检测效率和精度,推动了工厂信息化进程。

It describes an automatic testing system on voltage transformer with its basic principle,hardware construction and software flow.By the two common test methods of ferromagnetic resonance and transient response of measuring quality of capacitor voltage transformer,it tests the waveforms in the experimental process and analyzes the quality of waveforms.This system is applied successfully in a power company to realize the data sharing on intranet and test automation,integrate the field test and quality management,and improve the test efficiency and precision.