Development of Multi-layer Soil Model for Yanmenguan Converter Station Based on Wenner and Magnetotelluric Method

Abstract In order to assess the effects of Yanmenguan HVDC grounding electrode on buried metal facilites, it is necessary to build up the soil model of Yanmenguan converter station. Soil resistivity was measures by Wenner and magnetotelluric method. Then the soil structure of Yanmenguan converter st...

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Bibliographic Details
Published inJournal of physics. Conference series Vol. 1828; no. 1; p. 12058
Main Authors Cheng, Xiaosheng, Gao, Jinwen, Feng, Lijun, Hao, Chenglong, Zhao, Yuting, Cai, Xinjing
Format Journal Article
LanguageEnglish
Published Bristol IOP Publishing 01.02.2021
Subjects
Converters
Multilayers
Physics
Soil layers
Soil structure
Thickness
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Summary:Abstract In order to assess the effects of Yanmenguan HVDC grounding electrode on buried metal facilites, it is necessary to build up the soil model of Yanmenguan converter station. Soil resistivity was measures by Wenner and magnetotelluric method. Then the soil structure of Yanmenguan converter station was inversed based on the experimental data. It was shown that the soil structure of Yanmenguan converter station was three-layer horizental soil. The resisitivity of three layers was 101.7·m, 1037.5·m and 76.4·m. The thickness of three layers was 400m, 4600m and infinite.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/1828/1/012058