Сomparative analysis of a mining truck motor with permanent magnets in a rotor and a synchronous homopolar motor without magnets in a drive
Электронный научный архив УРФУ
Информация об архиве | Просмотр оригинала| Поле | Значение | |
| Заглавие |
Сomparative analysis of a mining truck motor with permanent magnets in a rotor and a synchronous homopolar motor without magnets in a drive
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| Автор |
Prakht, V. A.
Dmitrievskii, V. A. Kazakbaev, V. М. Anuchin, A. S. |
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| Тематика |
MINING TRUCK
NELDER–MEAD METHOD OPTIMAL DESIGN PERMANENT MAGNET SYNCHRO-NOUS MOTOR SYNCHRONOUS HOMOPOLAR MOTOR TRACTION DRIVE TRACTION MOTOR |
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| Описание |
Relevance. Increasing need for using mining trucks with a diesel-electric (hybrid) drive for development of minerals. Improving operational and cost characteristics of the electric drive of mining trucks helps to reduce costs in the development of minerals. Aim. To compare theoretically the performance of synchronous traction motors of various designs (a conventional design with permanent magnets inside a rotor and a homopolar design without permanent magnets with an excitation winding on a stator), optimized by the same method, in the drive of a mining truck. To optimize the motor design to reduce power loss and required inverter power, as well as to limit torque ripple and reduce the risk of permanent magnet demagnetization. Оbjects. Design of twelve-pole nine-phase synchronous AC motors with a rated power of 370 kW of various designs:a homopolar motor without permanent magnets with an excitation winding on the stator and a motor of a traditional design with permanent magnets in the rotor. Мethods. Derivative-free optimization method; equivalent circuit method; mathematical modeling; two-dimensional finite element method. Results. Based on the analysis, the advantages and disadvantages of the considered motors were revealed. The advantage of the motor with permanent magnets in the rotor is reduction in active part length by 30%. The advantage of the homopolar motor with an excitation winding on the stator are 4.6 times lower cost of active materials. In addition, the homopolar motor has a more reliable design, without the risk of overheating, demagnetization or deterioration of the properties of permanent magnets over time. © 2023 Tomsk Polytechnic University, Publishing House. All rights reserved.
Russian Science Foundation, RSF: 21-19-00696 Acknowledgements: The research was performed with the support of the Russian Science Foundation grant (Project no. 21-19-00696). |
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| Дата |
2024-04-05T16:37:51Z
2024-04-05T16:37:51Z 2023 |
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| Тип |
Article
Journal article (info:eu-repo/semantics/article) |info:eu-repo/semantics/publishedVersion |
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| Идентификатор |
Прахт, ВА, Дмитриевский, ВА, Казакбаев, ВМ & Анучин, АС 2023, 'СРАВНИТЕЛЬНЫЙ АНАЛИЗ ДВИГАТЕЛЯ КАРЬЕРНОГО САМОСВАЛА С МАГНИТАМИ В РОТОРЕ И СИНХРОННОГО ОДНОИМЕННОПОЛЮСНОГО ДВИГАТЕЛЯ БЕЗ МАГНИТОВ В ПРИВОДЕ', Известия Томского политехнического университета. Инжиниринг георесурсов, Том. 334, № 11, стр. 216-229. https://doi.org/10.18799/24131830/2023/11/3645
Прахт, В. А., Дмитриевский, В. А., Казакбаев, В. М., & Анучин, А. С. (2023). СРАВНИТЕЛЬНЫЙ АНАЛИЗ ДВИГАТЕЛЯ КАРЬЕРНОГО САМОСВАЛА С МАГНИТАМИ В РОТОРЕ И СИНХРОННОГО ОДНОИМЕННОПОЛЮСНОГО ДВИГАТЕЛЯ БЕЗ МАГНИТОВ В ПРИВОДЕ. Известия Томского политехнического университета. Инжиниринг георесурсов, 334(11), 216-229. https://doi.org/10.18799/24131830/2023/11/3645 2500-1019 Final All Open Access, Gold https://www.scopus.com/inward/record.uri?eid=2-s2.0-85180074986&doi=10.18799%2f24131830%2f2023%2f11%2f3645&partnerID=40&md5=795a6c93781c2adfe7499d8797daf933 https://izvestiya.tpu.ru/archive/article/download/3645/3087 http://elar.urfu.ru/handle/10995/131059 55080939 10.18799/24131830/2023/11/3645 85180074986 001127843400012 |
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| Язык |
ru
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| Связанные ресурсы |
info:eu-repo/grantAgreement/RSF//21-19-00696
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| Права |
Open access (info:eu-repo/semantics/openAccess)
cc-by-nc https://creativecommons.org/licenses/by-nc/4.0/ |
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| Формат |
application/pdf
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| Издатель |
Tomsk Polytechnic University, Publishing House
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| Источник |
Bulletin of the Tomsk Polytechnic University Geo Assets Engineering
Bulletin of the Tomsk Polytechnic University, Geo Assets Engineering |
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