摘要
针对防雷接地技术是输电线路防雷措施实现的关键,结合福建省输电线路防雷技术的特点,分析了接地电阻值对输电线路防雷的影响,提出了提高防雷接地技术水平及降低防雷接地电阻的具体措施,在工程应用上有较强的推广价值。
Grounding technique is the key method to protect transmission line against lightning. The effect of antilightning performance in transmission line due to grounding resistance is analyzed, then some particular means are prompted to reduce the grounding resistance and improve the lightningproof level. The application shows these means have definite worth to generalize in engineering.
出处
《水电能源科学》
北大核心
2009年第5期207-210,共4页
Water Resources and Power
关键词
输电线路
防雷
耐雷水平
土壤电阻率
接地技术
接地装置
接地电阻
措施
transmission line
anti-lightning
resistibility of lightning
soil resistivity
grounding technique
grounding devices
grounding resistance
measure
