THE EFFECT OF ELECTROMAGNETIC COUPLING BETWEEN WIRES DOUBLE- CIRCUIT OVERHEAD LINE AND THE GROUND ON TRANSIENTS
Abstract. A method is proposed for calculating the initial value of the periodic term of the short- circuit strength of a dual-circuit overhead transmission line using multiphase replacement circuits. The method takes into account the electromagnetic connections between the wires of the dual-circuit...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Kazan State Power Engineering University
2019-04-01
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| Series: | Известия высших учебных заведений: Проблемы энергетики |
| Subjects: | |
| Online Access: | https://www.energyret.ru/jour/article/view/870 |
| _version_ | 1797705239557570560 |
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| author | R. U. Galeeva A. V. Nazarov A. A. Khasanshin |
| author_facet | R. U. Galeeva A. V. Nazarov A. A. Khasanshin |
| author_sort | R. U. Galeeva |
| collection | DOAJ |
| description | Abstract. A method is proposed for calculating the initial value of the periodic term of the short- circuit strength of a dual-circuit overhead transmission line using multiphase replacement circuits. The method takes into account the electromagnetic connections between the wires of the dual-circuit overhead line and the ground to transient modes. The calculation model will allow to take into account the influence of the internal properties of the dual-circuit overhead line when calculating the three-phase short-circuit currents at the design stage, which will significantly improve the accuracy of the choice of relay protection settings and line automation. The model was tested in Matlab Simulink. |
| first_indexed | 2024-03-12T05:34:12Z |
| format | Article |
| id | doaj.art-2992a82cc08b4aab9174b74725b1e52b |
| institution | Directory Open Access Journal |
| issn | 1998-9903 |
| language | English |
| last_indexed | 2024-03-12T05:34:12Z |
| publishDate | 2019-04-01 |
| publisher | Kazan State Power Engineering University |
| record_format | Article |
| series | Известия высших учебных заведений: Проблемы энергетики |
| spelling | doaj.art-2992a82cc08b4aab9174b74725b1e52b2023-09-03T06:32:58ZengKazan State Power Engineering UniversityИзвестия высших учебных заведений: Проблемы энергетики1998-99032019-04-01211-2677610.30724/1998-9903-2019-21-1-2-67-76558THE EFFECT OF ELECTROMAGNETIC COUPLING BETWEEN WIRES DOUBLE- CIRCUIT OVERHEAD LINE AND THE GROUND ON TRANSIENTSR. U. Galeeva0A. V. Nazarov1A. A. Khasanshin2Kazan State Power Engineering UniversityKazan State Power Engineering UniversityKazan State Power Engineering UniversityAbstract. A method is proposed for calculating the initial value of the periodic term of the short- circuit strength of a dual-circuit overhead transmission line using multiphase replacement circuits. The method takes into account the electromagnetic connections between the wires of the dual-circuit overhead line and the ground to transient modes. The calculation model will allow to take into account the influence of the internal properties of the dual-circuit overhead line when calculating the three-phase short-circuit currents at the design stage, which will significantly improve the accuracy of the choice of relay protection settings and line automation. The model was tested in Matlab Simulink.https://www.energyret.ru/jour/article/view/870double-circuit overhead linethree-phase short circuitinitial short-circuit currentphase coordinate methodmulti-wire replacement circuitresistance matrixmatlab simulink software package |
| spellingShingle | R. U. Galeeva A. V. Nazarov A. A. Khasanshin THE EFFECT OF ELECTROMAGNETIC COUPLING BETWEEN WIRES DOUBLE- CIRCUIT OVERHEAD LINE AND THE GROUND ON TRANSIENTS Известия высших учебных заведений: Проблемы энергетики double-circuit overhead line three-phase short circuit initial short-circuit current phase coordinate method multi-wire replacement circuit resistance matrix matlab simulink software package |
| title | THE EFFECT OF ELECTROMAGNETIC COUPLING BETWEEN WIRES DOUBLE- CIRCUIT OVERHEAD LINE AND THE GROUND ON TRANSIENTS |
| title_full | THE EFFECT OF ELECTROMAGNETIC COUPLING BETWEEN WIRES DOUBLE- CIRCUIT OVERHEAD LINE AND THE GROUND ON TRANSIENTS |
| title_fullStr | THE EFFECT OF ELECTROMAGNETIC COUPLING BETWEEN WIRES DOUBLE- CIRCUIT OVERHEAD LINE AND THE GROUND ON TRANSIENTS |
| title_full_unstemmed | THE EFFECT OF ELECTROMAGNETIC COUPLING BETWEEN WIRES DOUBLE- CIRCUIT OVERHEAD LINE AND THE GROUND ON TRANSIENTS |
| title_short | THE EFFECT OF ELECTROMAGNETIC COUPLING BETWEEN WIRES DOUBLE- CIRCUIT OVERHEAD LINE AND THE GROUND ON TRANSIENTS |
| title_sort | effect of electromagnetic coupling between wires double circuit overhead line and the ground on transients |
| topic | double-circuit overhead line three-phase short circuit initial short-circuit current phase coordinate method multi-wire replacement circuit resistance matrix matlab simulink software package |
| url | https://www.energyret.ru/jour/article/view/870 |
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