认识冲击接地阻抗 做好防雷接地工程  

Understanding impact grounding impedance, finishes grounding project of lighting protection

作　　者：孙建文 杨彩珍 

机构地区：[1]山西寿阳县气象局,山西寿阳045400

出　　处：《山西气象》2002年第1期31-32,共2页Shanxi Meteorological Quarterly

摘　　要：介绍了冲击接地电阻的概念,并对其在防雷接地中的作用进行了深入系统的分析,指出虽接地电阻小,但屡遭雷击之根源是接地体不合理所致。This article introduced the concept of impact grounding impedance,analyzed systematic its effects in lighting protection grounding. The paper pointed out the reason of struck repeatedly by lightning was that grounding system was unreasonably, although earth resistance was low.

关 键 词：冲击接地阻抗 防雷 接地工程 接地电阻 接地体 

分 类 号：TM862[电气工程—高电压与绝缘技术] P427.32[天文地球—大气科学及气象学]