【摘要】 论证了一种数据的分析方法—洛推法 ,用该法处理MOV试验数据 ,得到不同幅值工频电压下去噪后的全电流和阻性电流的波形及峰值随电压的变化趋势。阻性电流的数值模拟与定性分析情况吻合 ,验证了洛推法在拟合电压电流波形的合理性 ,而且用阻性电流波形比通常用峰值描述MOV的状态更加合理和直观更多还原

【Abstract】 This paper analyzes and proves the Method of Synthesizing Vector, and take its advantage in dealing with testing data in MOV experiment. From these data, all the leakage current wave, resistance leakage current wave and its peak value of MOV under different voltage are given. It’s better to describe state of MOV by resistance current wave, comparing with peak value. The Method of Synthesizing Vector is verified by these data.更多还原