Methods for Calculating the Resistance of Grounding Devices with Backfilling Special Compositions
Traditional analytical methods for calculating and designing of grounding devices (GDs) in heterogeneous soils can lead to results that do not correspond to those obtained in practice. The empirical coefficients used in calculations of grounding systems given in various literature sources do not alw...
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| Format: | Article |
| Language: | English |
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EDP Sciences
2024-01-01
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| Series: | E3S Web of Conferences |
| Online Access: | https://www.e3s-conferences.org/articles/e3sconf/pdf/2024/114/e3sconf_rses2024_01027.pdf |
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| author | Drako Mikhail Pavlovich Ivan Baraishuk Siarhei |
| author_facet | Drako Mikhail Pavlovich Ivan Baraishuk Siarhei |
| author_sort | Drako Mikhail |
| collection | DOAJ |
| description | Traditional analytical methods for calculating and designing of grounding devices (GDs) in heterogeneous soils can lead to results that do not correspond to those obtained in practice. The empirical coefficients used in calculations of grounding systems given in various literature sources do not always give an explicable and significant discrepancy with the same initial data. In this paper, some well-known methods for calculating the spreading resistance of GDs are considered and the obtained results are compared with experimental data. It is shown that the recommendations and algorithms for calculating the resistance of GDs, presented in the well-known reference literature and regulatory documentation, do not give full and correct description for grounding devices installed in heterogeneous soil. In particular, it is shown that such a factor as the proportional ratio of soils with different resistivity practically does not affect the final result. This fact may mislead specialists, since the results obtained may differ significantly from what is observed in practice after the installation of GDs. The study proposes a calculation method and shows a fairly good convergence of the results with experimental data, and defines a further direction in optimizing calculation methods GDs. |
| format | Article |
| id | doaj-art-6eec24644f61432f9f0483577e8f47bc |
| institution | OA Journals |
| issn | 2267-1242 |
| language | English |
| publishDate | 2024-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | E3S Web of Conferences |
| spelling | doaj-art-6eec24644f61432f9f0483577e8f47bc2025-08-20T02:12:55ZengEDP SciencesE3S Web of Conferences2267-12422024-01-015840102710.1051/e3sconf/202458401027e3sconf_rses2024_01027Methods for Calculating the Resistance of Grounding Devices with Backfilling Special CompositionsDrako Mikhail0Pavlovich Ivan1Baraishuk Siarhei2Scientific-Research Project Republican Unitary Enterprise Belenergosetprojekt (RUE Belenergosetprojekt)Belarusian State Agrarian Technical UniversityBelarusian State Agrarian Technical UniversityTraditional analytical methods for calculating and designing of grounding devices (GDs) in heterogeneous soils can lead to results that do not correspond to those obtained in practice. The empirical coefficients used in calculations of grounding systems given in various literature sources do not always give an explicable and significant discrepancy with the same initial data. In this paper, some well-known methods for calculating the spreading resistance of GDs are considered and the obtained results are compared with experimental data. It is shown that the recommendations and algorithms for calculating the resistance of GDs, presented in the well-known reference literature and regulatory documentation, do not give full and correct description for grounding devices installed in heterogeneous soil. In particular, it is shown that such a factor as the proportional ratio of soils with different resistivity practically does not affect the final result. This fact may mislead specialists, since the results obtained may differ significantly from what is observed in practice after the installation of GDs. The study proposes a calculation method and shows a fairly good convergence of the results with experimental data, and defines a further direction in optimizing calculation methods GDs.https://www.e3s-conferences.org/articles/e3sconf/pdf/2024/114/e3sconf_rses2024_01027.pdf |
| spellingShingle | Drako Mikhail Pavlovich Ivan Baraishuk Siarhei Methods for Calculating the Resistance of Grounding Devices with Backfilling Special Compositions E3S Web of Conferences |
| title | Methods for Calculating the Resistance of Grounding Devices with Backfilling Special Compositions |
| title_full | Methods for Calculating the Resistance of Grounding Devices with Backfilling Special Compositions |
| title_fullStr | Methods for Calculating the Resistance of Grounding Devices with Backfilling Special Compositions |
| title_full_unstemmed | Methods for Calculating the Resistance of Grounding Devices with Backfilling Special Compositions |
| title_short | Methods for Calculating the Resistance of Grounding Devices with Backfilling Special Compositions |
| title_sort | methods for calculating the resistance of grounding devices with backfilling special compositions |
| url | https://www.e3s-conferences.org/articles/e3sconf/pdf/2024/114/e3sconf_rses2024_01027.pdf |
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