摘要
对避雷针的避雷作用进行了研究。通过一些雷击事故的分析，阐述了影响避雷针避雷效果的因素。指出避雷针对防直击雷是有效的，不可一概而论。
The effects of lightning rods are investigated.Factors influencing on lightning rods are described through analysis of some lightning troubles.It is indicated that lightning rods are useful lightning protections against direct lightning strokes.
出处
《广西电力技术》
1997年第4期1-7,共7页
Guangxi Electric Power Technology
关键词
避雷针
防雷
作用
失效
lightning rod \ lightning protection \ effect ineffectiveness
