摘要
本文通过大量的模拟试验，得到了电力系统输电线中几种常见的杆塔接地装置的冲击接地电阻和冲击系数的计算公式，介绍了主要的试验结论并对输电线路杆塔接地装置形状的选择提出了意见，供电力设计部门在设计线路杆塔接地装置时参考。
Through a large amount of simulation tests, the calculation formula of impulse grounding resistance and impulse factor for common grounding device of power-transmissiontower is obtained. The main conclusions of tests are presented and some suggestions for selecting the shape of grounding device of power-transmission tower are proposed.
出处
《电网技术》
EI
CSCD
北大核心
1996年第6期9-12,共4页
Power System Technology
关键词
输电线路
杆塔接地装置
冲击接地电阻
计算
Tower
Grounding device
Impulse grounding resistance
Impulse factor
