GIS进行同频同相交流耐压试验方法研究

Research on the Method of GIS for the Same Frequency and Phase AC Voltage Withstanding Test

论文研究了一种同频同相交流实验方法,详细介绍了该项技术的基本原理、GIS耐压装置。该方法异于传统的方法,通过同频同相交流耐压装置实现了在不停运行母线的前提下,用与运行母线相位相同、频率相同的试验电压进行GIS设备交流耐压试验,避免了停电造成的困扰,大大减少了工作人员的工作量以及工作成本,具有广泛的应用前景。

In this paper, a new method of the same frequency and phase AC experiment is introduced and applied to the voltage withstanding test of GIS. The paper introduces the basic principle of this technology and the research of GIS device. The method is different from the traditional method, the AC voltage with the same frequency and phase device realized without stopping operation of busbar, use the same frequency and phase to accomplish AC withstanding voltage test for GIS equipment, which can avoid the problems of power outage and can greatly reduce the workload of staff and work cost, so the method has a wide application prospect.