摘要
通过理论分析、试验和工程实际应用表明,SZJ型接地装置是一种可以明显降低接地电阻的新型接地装置。该装置在土壤电阻率较高或地网占地土地面积较小的接地工程中,更具有独特的降低接地电阻的效果。同时研究了采用SZJ型接地装置的设计和计算方法。
With theoretic analysis, lab experiment and engineering application, it is indicated that the SZJ grounding system is a new type grounding system which distinctly reduces the grounding impedance of grounding grids, especially of grounding grids in the zones with high-resistivity or grounding grids with scanty area. The design and calculation method for application of SZJ grounding system is also studied.
出处
《重庆大学学报（自然科学版）》
EI
CAS
CSCD
北大核心
2004年第1期49-52,共4页
Journal of Chongqing University
关键词
SZJ接地装置
接地电阻
土壤电阻率
SZJ grounding system
grounding resistance
soil resistivity P
