雷电阻尼振荡波冲击下ZnO压敏电阻性能的分析

Performance of ZnO Arrestor Under the Impact of Lightning Damped Oscillatory Wave

针对雷电阻尼振荡波冲击下Zn O压敏电阻性能的问题,通过对Zn O压敏电阻的理论分析,利用理论与试验相结合的方法,采用雷电阻尼振荡波对Zn O压敏电阻进行冲击试验,分析其吸收的能量、残压、内阻随雷电阻尼振荡波输出的冲击电压的变化规律。这为Zn O压敏电阻在实际防雷的应用提供一定的参考。

This paper is focused on the variations of ZnO arrestor properties. Based on the theoretical analysis of ZnO arrestor, experiments were carried by taking the lighting damped oscillatory wave on the ZnO arrestor. The paper analyzed the variations law of the absorbed energy, residual voltage, internal resistance with the impact voltage of lighting damped oscillatory wave. The research has some reference value in guiding the practice of lighting protection.