Design Optimization of the Magnet-Free Synchronous Homopolar Motor of a Subway Train
Электронный научный архив УРФУ
Информация об архиве | Просмотр оригинала| Поле | Значение | |
| Заглавие |
Design Optimization of the Magnet-Free Synchronous Homopolar Motor of a Subway Train
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| Автор |
Dmitrievskii, V.
Prakht, V. Kazakbaev, V. Anuchin, A. |
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| Тематика |
CONSTANT POWER SPEED RANGE
ELECTRICALLY EXCITED SYNCHRONOUS MOTOR NELDER–MEAD METHOD OPTIMAL DESIGN OF ELECTRIC MACHINES SUBWAY TRAIN SYNCHRONOUS HOMOPOLAR MOTOR TRACTION DRIVE |
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| Описание |
Featured Application: The presented results can be used in designing of synchronous homopolar machines and traction electrical drives. Synchronous homopolar motors have no permanent magnets and their excitation winding is fixed at their stator. However, they can be a good alternative to induction and permanent magnet motors in traction applications requiring a wide constant power speed range. They provide an excitation flux control and a highly reliable brushless rotor design. This article presents the procedure and results of optimizing a 370 kW synchronous homopolar motor for driving subway train. The optimization procedure was developed to take into account the subway train moving trajectory. The analysis considers only a limited number of steady-state operating points of the motor to reduce computation time. The optimization results show a significant improvement of the target parameters of the traction drive. The optimization makes it possible to significantly reduce the losses in the operating cycle, as well as the torque ripple of the motor and the current rating of the traction inverter. © 2022 by the authors.
Russian Science Foundation, RSF, (21-19-00696) The research was performed with the support of the Russian Science Foundation grant (Project No 21-19-00696). |
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| Дата |
2024-04-08T11:05:56Z
2024-04-08T11:05:56Z 2022 |
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| Тип |
Article
Journal article (info:eu-repo/semantics/article) Published version (info:eu-repo/semantics/publishedVersion) |
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| Идентификатор |
Dmitrievskii, V, Prakht, V, Kazakbaev, V & Anuchin, A 2022, 'Design Optimization of the Magnet-Free Synchronous Homopolar Motor of a Subway Train', Applied Sciences (Switzerland), Том. 12, № 24, 12647. https://doi.org/10.3390/app122412647
Dmitrievskii, V., Prakht, V., Kazakbaev, V., & Anuchin, A. (2022). Design Optimization of the Magnet-Free Synchronous Homopolar Motor of a Subway Train. Applied Sciences (Switzerland), 12(24), [12647]. https://doi.org/10.3390/app122412647 2076-3417 Final All Open Access; Gold Open Access https://www.mdpi.com/2076-3417/12/24/12647/pdf?version=1670918593 https://www.mdpi.com/2076-3417/12/24/12647/pdf?version=1670918593 http://elar.urfu.ru/handle/10995/131235 10.3390/app122412647 85144901337 000900334300001 |
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| Язык |
en
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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 https://creativecommons.org/licenses/by/4.0/ |
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| Формат |
application/pdf
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| Издатель |
MDPI
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| Источник |
Applied Sciences
Applied Sciences (Switzerland) |
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