The Influence of the Geometrical Properties of Bulk Superconductors on Limiting Fault Current in an Electrical Network
The behavior of the superconducting fault current limiters SFCL used in Electrical Network is largely determined by the geometry properties and the type of the bulk superconductors used. In this work we present a numerical analysis of the electromagnetic and the thermal behavior of the SFCL and the...
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| Format: | Article |
| Language: | English |
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Advanced Electromagnetics
2019-12-01
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| Series: | Advanced Electromagnetics |
| Subjects: | |
| Online Access: | https://aemjournal.org/index.php/AEM/article/view/1207 |
| _version_ | 1818806623911542784 |
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| author | S. Belkhiri L. Alloui F. Ben Mebarek |
| author_facet | S. Belkhiri L. Alloui F. Ben Mebarek |
| author_sort | S. Belkhiri |
| collection | DOAJ |
| description | The behavior of the superconducting fault current limiters SFCL used in Electrical Network is largely determined by the geometry properties and the type of the bulk superconductors used. In this work we present a numerical analysis of the electromagnetic and the thermal behavior of the SFCL and the influence of geometrical properties of the bulk superconductors of rectangular shape used in an electrical network The results are obtained from a three-dimensional computation code, developed and implemented under MATLAB environment where the formulation in magnetic vector potentials A and electrical scalar potential V are adopted to solve the electromagnetic problem and the heat diffusion formulation is also adopted to solve the thermal problem. The coupling is ensured by an alternating algorithm and the numerical resolution of the problem is ensured by the method of the finite volumes in its three-dimensional version in order to avoid certain problems of numerical convergence linked to the strongly nonlinear character of the problem to be solved. |
| first_indexed | 2024-12-18T19:12:43Z |
| format | Article |
| id | doaj.art-f5d4aa3d2a54483d9eae00c3e4ff6656 |
| institution | Directory Open Access Journal |
| issn | 2119-0275 |
| language | English |
| last_indexed | 2024-12-18T19:12:43Z |
| publishDate | 2019-12-01 |
| publisher | Advanced Electromagnetics |
| record_format | Article |
| series | Advanced Electromagnetics |
| spelling | doaj.art-f5d4aa3d2a54483d9eae00c3e4ff66562022-12-21T20:56:13ZengAdvanced ElectromagneticsAdvanced Electromagnetics2119-02752019-12-018410.7716/aem.v8i4.1207The Influence of the Geometrical Properties of Bulk Superconductors on Limiting Fault Current in an Electrical NetworkS. Belkhiri0L. Alloui1F. Ben Mebarek2University of M’SilaUniversity of BiskraUniversity of BiskraThe behavior of the superconducting fault current limiters SFCL used in Electrical Network is largely determined by the geometry properties and the type of the bulk superconductors used. In this work we present a numerical analysis of the electromagnetic and the thermal behavior of the SFCL and the influence of geometrical properties of the bulk superconductors of rectangular shape used in an electrical network The results are obtained from a three-dimensional computation code, developed and implemented under MATLAB environment where the formulation in magnetic vector potentials A and electrical scalar potential V are adopted to solve the electromagnetic problem and the heat diffusion formulation is also adopted to solve the thermal problem. The coupling is ensured by an alternating algorithm and the numerical resolution of the problem is ensured by the method of the finite volumes in its three-dimensional version in order to avoid certain problems of numerical convergence linked to the strongly nonlinear character of the problem to be solved.https://aemjournal.org/index.php/AEM/article/view/1207University of Biskrauperconducting faults current limitershort circuitelectromagnetic and thermal phenomena |
| spellingShingle | S. Belkhiri L. Alloui F. Ben Mebarek The Influence of the Geometrical Properties of Bulk Superconductors on Limiting Fault Current in an Electrical Network Advanced Electromagnetics University of Biskra uperconducting faults current limiter short circuit electromagnetic and thermal phenomena |
| title | The Influence of the Geometrical Properties of Bulk Superconductors on Limiting Fault Current in an Electrical Network |
| title_full | The Influence of the Geometrical Properties of Bulk Superconductors on Limiting Fault Current in an Electrical Network |
| title_fullStr | The Influence of the Geometrical Properties of Bulk Superconductors on Limiting Fault Current in an Electrical Network |
| title_full_unstemmed | The Influence of the Geometrical Properties of Bulk Superconductors on Limiting Fault Current in an Electrical Network |
| title_short | The Influence of the Geometrical Properties of Bulk Superconductors on Limiting Fault Current in an Electrical Network |
| title_sort | influence of the geometrical properties of bulk superconductors on limiting fault current in an electrical network |
| topic | University of Biskra uperconducting faults current limiter short circuit electromagnetic and thermal phenomena |
| url | https://aemjournal.org/index.php/AEM/article/view/1207 |
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