[1]钟雨珊,陈景荣,吴剑斌,等.海岛高山天气雷达地网的设计[J].气象研究与应用,2023,44(02):120-124.[doi:10.19849/j.cnki.CN45-1356/P.2023.2.21]
　Zhong Yushan,Chen Jingrong,Wu Jianbin,et al.Design of Island High Mountain Weather Radar Ground Network[J].Journal of Meteorological Research and Application,2023,44(02):120-124.[doi:10.19849/j.cnki.CN45-1356/P.2023.2.21]
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海岛高山天气雷达地网的设计()
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气象研究与应用[ISSN:1673-8411/CN:45-1356/P]

卷:
第44卷
期数:
2023年02期
页码:
120-124
栏目:
研究论文
出版日期:
2023-06-15

文章信息/Info

Title:
Design of Island High Mountain Weather Radar Ground Network
作者:
钟雨珊1;  陈景荣2;  吴剑斌3;  张桥容4
1. 江门市气象局, 广东 江门 529000;
2. 广东省气候中心, 广州 510641;
3. 江门市气象服务中心, 广东 江门 529000;
4. 广东省五华县气象局, 广东 五华 514400
Author(s):
Zhong Yushan1;  Chen Jingrong2;  Wu Jianbin3;  Zhang Qiaorong4
1. Jiangmen Meteorological Bureau, Guangdong Jiangmen 529000, China;
2. Guangdong Climate Center, Guangzhou 510641, China;
3. Jiangmen Meteorological Service Center, Guangdong Jiangmen 529000, China;
4. Wuhua Meteorological Bureau, Guangdong Wuhu
关键词:
雷达; 地网; 防雷; 接地设计; 深井接地极
Keywords:
radar; Ground network; Lightning protection; Grounding design; Deep well grounding electrode
分类号:
TN959.4
DOI:
10.19849/j.cnki.CN45-1356/P.2023.2.21
摘要:
基于广东上川岛天气雷达建设项目的地网工程,总结海岛高山天气雷达地网一种设计方法。通过在计算雷达塔楼基础接地电阻的基础上确定需要增加附加地网的阻值,所需增加地网通过计算比对采用常规的角钢和扁钢接地体设计方案、深井钢管垂直接地体主导的设计方案和深井接地离子棒垂直接地体为主导的设计方案,得出采用以深井离子接地棒作为垂直接地体占主导的地网设计;按照所确定的方案实施后实测接地电阻满足设计要求。
Abstract:
Based on the grounding project of the ShangChuan Island Weather Radar Construction Project in Guangdong, a design method of the island alpine weather radar grounding network is summarized. According to the radar construction site, it is obtained by leveling the mountaintop, with a small platform area, high soil resistivity, and steep surroundings;Based on the calculation of the grounding resistance of the radar tower foundation, the resistance value of the additional grounding grid needs to be increased. The required additional grounding grid is determined by comparing and calculating the design scheme using conventional angle steel and flat steel grounding bodies, the design scheme dominated by vertical grounding bodies of deep well steel pipes, and the design scheme dominated by vertical grounding bodies of deep well grounding rods. The grounding grid design using deep well ion grounding rods as vertical grounding bodies is obtained;After implementing the determined plan, the measured grounding resistance meets the design requirements.

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备注/Memo

备注/Memo:
收稿日期:2022-10-5。
基金项目:江门市气象局科学技术研究项目(202213)
作者简介:钟雨珊(1979-),女,工程师,主要从事防雷工程服务。E-mail:791756285@qq.com
通讯作者:陈景荣(1970-),男,高级工程师,主要从事防雷工程服务。E-mail:13602732442@139.com
更新日期/Last Update: 1900-01-01