摘要
杆塔波阻抗是防雷设计中的一个重要参数,国内外对这一问题一直未能很好地解决。现采用动态电荷产生的延迟电位方法,利用暂态电容的概念,分析了杆塔的暂态波阻抗,并为试验所证实。
Tower surge impedance is an important parameter for lightning protection design, but its value is not well determined. With the concepts of delay electric potential of dynamic charge and transient capacitor, we studied the transient surge impedance of tower and deduced a formula. The calculated values obtained by the formula are well agreed to measured results.
出处
《高电压技术》
EI
CAS
CSCD
北大核心
1992年第2期9-13,共5页
High Voltage Engineering
关键词
特性阻抗
杆塔
防雷
tower surge impedance lightning protection
