空军预警学院学报2015，Vol.29Issue(5)：364-366,369,4.DOI:10.3969/j.issn.2095-5839.2015.05.011
短垂直接地体在小型地网中的降阻性能研究
Performance study on resistance reduction of short vertical grounding rod in small ground grids
摘要
Abstract
In order to study the resistance-reducing effect of the short vertical grounding rod commonly used in projects, this paper performs on the simulation study for the grounding grids used in the radar and other military positions. In terms of such two aspects as the layout location and mounting number, for the uniform soil, and in view of the reflection coefficient and the thickness of the upper layer of soil, it studies the resistance-reducing effect of the short vertical grounding rod, for the two layer soil. Research results show that the short vertical grounding rod is of a certain resistance-reducing effect on the small ground grids and have the best effect when the rod is mounted to the edge of grounding, the resistance-reducing rate decreases clearly as the reflection coefficient increases in the two-layer soil, which provides some reference for the grounding project.关键词
短垂直接地体/降阻率/CDEGS软件/接地电阻Key words
short vertical grounding rod/resistance-reducing rate/CDEGS software/grounding resistance分类
动力与电气工程引用本文复制引用
王光,余明友,余娟,蒋伟..短垂直接地体在小型地网中的降阻性能研究[J].空军预警学院学报,2015,29(5):364-366,369,4.
