{"title":"Parameteric Analysis of Grounding Systems in Two-Layer Earth using Galerkin's Moment Method','Sharma","authors":"C. Sharma, S. De Four","doi":"10.1109/TDC.2006.1668554","DOIUrl":null,"url":null,"abstract":"This paper describes the theoretical basis of the developed computer program, GAUMOM (grounding analysis using method of moments). The software calculates the resistance and maximum step and touch potentials for any complex electrode in a two-layer earth structure using Galerkin's moment method. Validation was performed using the point matching moment method which yields accurate results provided that electrode segmentation is fine. From the results obtained, GAUMOM produces errors of 0.4% and 6.1%, in grid resistance and voltage respectively, for grids with rectangular meshes. However, for grids with triangular meshes, the errors in resistance and voltage are 3% and 21% respectively","PeriodicalId":123024,"journal":{"name":"2005/2006 IEEE/PES Transmission and Distribution Conference and Exhibition","volume":"4 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2006-05-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2005/2006 IEEE/PES Transmission and Distribution Conference and Exhibition","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/TDC.2006.1668554","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
Abstract
This paper describes the theoretical basis of the developed computer program, GAUMOM (grounding analysis using method of moments). The software calculates the resistance and maximum step and touch potentials for any complex electrode in a two-layer earth structure using Galerkin's moment method. Validation was performed using the point matching moment method which yields accurate results provided that electrode segmentation is fine. From the results obtained, GAUMOM produces errors of 0.4% and 6.1%, in grid resistance and voltage respectively, for grids with rectangular meshes. However, for grids with triangular meshes, the errors in resistance and voltage are 3% and 21% respectively
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