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http://elar.urfu.ru/handle/10995/130186
Название: | Design Optimization of a Synchronous Homopolar Motor with Ferrite Magnets for Subway Train |
Авторы: | Dmitrievskii, V. Prakht, V. Kazakbaev, V. |
Дата публикации: | 2023 |
Издатель: | MDPI |
Библиографическое описание: | 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 |
Аннотация: | 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. |
Ключевые слова: | 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 |
URI: | http://elar.urfu.ru/handle/10995/130186 |
Условия доступа: | info:eu-repo/semantics/openAccess cc-by |
Текст лицензии: | https://creativecommons.org/licenses/by/4.0/ |
Идентификатор SCOPUS: | 85147812184 |
Идентификатор WOS: | 000930378400001 |
Идентификатор PURE: | 34723090 |
ISSN: | 2227-7390 |
DOI: | 10.3390/math11030589 |
Сведения о поддержке: | 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. |
Располагается в коллекциях: | Научные публикации ученых УрФУ, проиндексированные в SCOPUS и WoS CC |
Файлы этого ресурса:
Файл | Описание | Размер | Формат | |
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2-s2.0-85147812184.pdf | 3,99 MB | Adobe PDF | Просмотреть/Открыть |
Лицензия на ресурс: Лицензия Creative Commons