Initial magnetic field distribution around high rectangular bus bars
The one-dimensional transient electromagnetic field in and around a system of two nonmagnetic homogenous rectangular high thin bars can be analytically evaluated if the ratio of average initial magnetic field on the two sides of thin bar, or of the ratio of initial magnetic fields in middle...
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| Format: | Article |
| Language: | English |
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Faculty of Technical Sciences in Cacak
2014-01-01
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| Series: | Serbian Journal of Electrical Engineering |
| Subjects: | |
| Online Access: | http://www.doiserbia.nb.rs/img/doi/1451-4869/2014/1451-48691404523C.pdf |
| _version_ | 1811330920880275456 |
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| author | Cividjian Grigore A. |
| author_facet | Cividjian Grigore A. |
| author_sort | Cividjian Grigore A. |
| collection | DOAJ |
| description | The one-dimensional transient electromagnetic field in and around a system of
two nonmagnetic homogenous rectangular high thin bars can be analytically
evaluated if the ratio of average initial magnetic field on the two sides of
thin bar, or of the ratio of initial magnetic fields in middle of the bar
height is known. In this paper, using appropriate conformal mappings, an
exact analytical solution for these ratios are proposed in the case of very
thin bars. Obtained values are compared with FEM results for relatively thick
bars. |
| first_indexed | 2024-04-13T16:11:14Z |
| format | Article |
| id | doaj.art-bf6dec15386347f28e8c35f469754239 |
| institution | Directory Open Access Journal |
| issn | 1451-4869 2217-7183 |
| language | English |
| last_indexed | 2024-04-13T16:11:14Z |
| publishDate | 2014-01-01 |
| publisher | Faculty of Technical Sciences in Cacak |
| record_format | Article |
| series | Serbian Journal of Electrical Engineering |
| spelling | doaj.art-bf6dec15386347f28e8c35f4697542392022-12-22T02:40:14ZengFaculty of Technical Sciences in CacakSerbian Journal of Electrical Engineering1451-48692217-71832014-01-0111452353410.2298/SJEE1404523C1451-48691404523CInitial magnetic field distribution around high rectangular bus barsCividjian Grigore A.0University of Craiova, Craiova, RomaniaThe one-dimensional transient electromagnetic field in and around a system of two nonmagnetic homogenous rectangular high thin bars can be analytically evaluated if the ratio of average initial magnetic field on the two sides of thin bar, or of the ratio of initial magnetic fields in middle of the bar height is known. In this paper, using appropriate conformal mappings, an exact analytical solution for these ratios are proposed in the case of very thin bars. Obtained values are compared with FEM results for relatively thick bars.http://www.doiserbia.nb.rs/img/doi/1451-4869/2014/1451-48691404523C.pdfconform mappinginitial magnetic fieldelliptic integrals |
| spellingShingle | Cividjian Grigore A. Initial magnetic field distribution around high rectangular bus bars Serbian Journal of Electrical Engineering conform mapping initial magnetic field elliptic integrals |
| title | Initial magnetic field distribution around high rectangular bus bars |
| title_full | Initial magnetic field distribution around high rectangular bus bars |
| title_fullStr | Initial magnetic field distribution around high rectangular bus bars |
| title_full_unstemmed | Initial magnetic field distribution around high rectangular bus bars |
| title_short | Initial magnetic field distribution around high rectangular bus bars |
| title_sort | initial magnetic field distribution around high rectangular bus bars |
| topic | conform mapping initial magnetic field elliptic integrals |
| url | http://www.doiserbia.nb.rs/img/doi/1451-4869/2014/1451-48691404523C.pdf |
| work_keys_str_mv | AT cividjiangrigorea initialmagneticfielddistributionaroundhighrectangularbusbars |