摘要
根据云地之间形成的电容器模拟为平行板电容器的模型,推导出了大地电阻率与第一次云地闪击中雷电流幅值的定量关系及雷击的选择性,得出云南雷暴高发区的主要原因,为云南建构各类建筑物和雷电防御提供重要参考。
According to the model which is model of the cloud-terra capacitor simulating as parallel plate capacitor, relations of the earth resistivity and first cloud-terra discharge lightning current amplitude value was the quantitative relations. And the thunder-stroke has been selectivity. Arrive at main reason of Yunnan lightning occur frequently , It has provided the important reference to yunnan construct each kind of building and defense the lightning.
出处
《保山师专学报》
2009年第5期6-8,共3页
Journal of Baoshan Teachers' College
基金
云南省教育厅科学研究资助项目(项目编号:07c11235)
关键词
电容器模型
云地闪击
感应电场
闪击值
雷击选择性
Capacitor model, Cloud-terra discharge, Induction electric field, Thunder-stroke selectivity
