Design Optimization of a Synchronous Homopolar Motor with Ferrite Magnets for Subway Train
Электронный научный архив УРФУ
Информация об архиве | Просмотр оригинала| Поле | Значение | |
| Заглавие |
Design Optimization of a Synchronous Homopolar Motor with Ferrite Magnets for Subway Train
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| Автор |
Dmitrievskii, V.
Prakht, V. Kazakbaev, V. |
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| Тематика |
CONSTANT POWER SPEED RANGE
ELECTRICALLY EXCITED SYNCHRONOUS MOTOR FERRITE MAGNETS NELDER–MEAD METHOD OPTIMAL DESIGN OF ELECTRIC MACHINES SUBWAY TRAIN SYNCHRONOUS HOMOPOLAR MOTOR TRACTION DRIVE |
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| Описание |
Brushless synchronous homopolar machines (SHM) have long been used as highly reliable motors and generators with an excitation winding on the stator. However, a significant disadvantage that limits their use in traction applications is the reduced specific torque due to the incomplete use of the rotor surface. One possible way to improve the torque density of SHMs is to add inexpensive ferrite magnets in the rotor slots. This paper presents the results of optimizing the performances of an SHM with ferrite magnets for a subway train, considering the timing diagram of train movement. A comparison of its characteristics with an SHM without permanent magnets is also presented. When using the SHM with ferrite magnets, a significant reduction in the dimensions and weight of the motor, as well as power loss, is shown. © 2023 by the authors.
Ministry of Education and Science of the Russian Federation, Minobrnauka The research funding from the Ministry of Science and Higher Education of the Russian Federation (Ural Federal University Program of Development within the Priority-2030 Program) is gratefully acknowledged. |
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| Дата |
2024-04-05T16:15:12Z
2024-04-05T16:15:12Z 2023 |
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| Тип |
Article
Journal article (info:eu-repo/semantics/article) |info:eu-repo/semantics/publishedVersion |
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| Идентификатор |
Dmitrievskii, V, Prakht, V & Kazakbaev, V 2023, 'Design Optimization of a Synchronous Homopolar Motor with Ferrite Magnets for Subway Train', Mathematics, Том. 11, № 3, 589. https://doi.org/10.3390/math11030589
Dmitrievskii, V., Prakht, V., & Kazakbaev, V. (2023). Design Optimization of a Synchronous Homopolar Motor with Ferrite Magnets for Subway Train. Mathematics, 11(3), [589]. https://doi.org/10.3390/math11030589 2227-7390 Final All Open Access, Gold https://www.scopus.com/inward/record.uri?eid=2-s2.0-85147812184&doi=10.3390%2fmath11030589&partnerID=40&md5=201f511811f052fafc6e1b8f447732da https://www.mdpi.com/2227-7390/11/3/589/pdf?version=1675413580 http://elar.urfu.ru/handle/10995/130186 10.3390/math11030589 85147812184 000930378400001 |
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| Язык |
en
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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 |
Mathematics
Mathematics |
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