移动式野战综合避雷装置接闪器的对比实验

Research on Mobile Integrated Lightning Protection Technology for Field Equipment

对移动式综合避雷装置的关键设备避雷针接闪器与传统避雷针接闪器进行了对比实验研究,对冲击电流实验装置分别充电至不同的冲击电压,以产生不同幅值的冲击电流,比较接入两种不同接闪器时产生的冲击电流和感应电压幅值及波形的变化。实验结果表明：相比传统富兰克林避雷针接闪器,移动式野战避雷装置接闪器对雷电冲击电流消减24.28%-29.21%,对感应电压消减25.20%-31.56%,说明移动式野战避雷装置能更好地消减雷电冲击电流产生的感应电压。

Mobile integrated lightning protection device lightning rod was compared with traditional lightning rod by the contrast experiments, and we gave impact current device different impulse voltage to produce different impulse current, and researched the change of impulse current and induced voltage by the two types of lightning rod. The experimental results show that the mobile integrated lightning protection reduces impulse current for 24.28% - 29.21% rather than traditional Franklin light-ning rod, and reduces induced voltage for 25.20% - 31.56% rather than traditional Franklin light- ning rod, so the mobile integrated lightning protection is more practical than the traditional Franklin lightning rod.