由于绝缘子闪络毁伤与污秽闪络的机理和特性有所不同,尤其是闪络毁伤实验存在一定破坏性,因此建立专用的实验系统是相关研究的先决条件。在对高压电力系统进行分析的基础上,借鉴绝缘子人工污秽闪络实验方法,结合弹药毁伤实验的特点,研制出了能够模拟110kV电压等级的绝缘子闪络毁伤模拟实验系统。毁伤模拟实验表明,该系统性能良好,能够满足毁伤实验研究需要,为导电液溶胶电力毁伤技术的研究与开发创造了必要条件。

The mechanism and characteristics of insulators flashover by conducting sols are different from insulators flashover by pollutants, and the damage experiment may affect ambient environment. So developing a special damage experimental simulation system is the most important condition for the related research. Based on the analysis of the high voltage power system and artificial pollution test methods on high voltage insulators, considering the characteristic of ammunition damage experiment, the experimental system of insulators flashover damage that can simulate 110kV voltage level was developed. The damage experimental results indicate that the simulation system has good performance, meets the requirement of damage experimental research and provides necessary conditions for research of conducting sol power damage technology.