Performance Comparison of Traction Synchronous Motors with Ferrite Magnets for a Subway Train: Reluctance versus Homopolar Variants
Электронный научный архив УРФУ
Информация об архиве | Просмотр оригинала| Поле | Значение | |
| Заглавие |
Performance Comparison of Traction Synchronous Motors with Ferrite Magnets for a Subway Train: Reluctance versus Homopolar Variants
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| Автор |
Dmitrievskii, V.
Kazakbaev, V. Prakht, V. |
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| Тематика |
ELECTRIC MACHINE PARAMETER OPTIMIZATION
ENERGY-EFFICIENT SUBWAY TRAINS EXTENDED CONSTANT POWER SPEED RANGE FERRITE MAGNET ELECTRIC MACHINES FINITE ELEMENT ANALYSIS OF ELECTRIC MACHINES MULTI-OBJECTIVE OPTIMIZATION OF ELECTRIC MACHINES NELDER-MEAD METHOD SYNCHRONOUS HOMOPOLAR MACHINE SYNCHRONOUS MOTOR FIELD EXCITATION SYNCHRONOUS RELUCTANCE MACHINE TRACTION MOTOR URBAN RAIL TRANSPORTATION |
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| Описание |
Due to the high cost and the predicted shortage of rare earth elements in the near future, the task of developing energy-efficient electric machines without rare earth magnets is of great importance. This article presents a comparative analysis of optimized designs of a ferrite-assisted synchronous reluctance machine (FaSynRM) and a ferrite-assisted synchronous homopolar machine (FaSHM) in a 370-kW subway train drive. The objectives of optimizing these traction machines are to reduce their losses, maximum armature current, and torque ripple. The optimization considers the characteristics of the machines in the subway train moving cycle. The problem of the risk of irreversible demagnetization of ferrites in the FaSynRM and FaSHM is also considered. To reduce the computational burden, the Nelder-Mead method is used for the optimization. It is shown that the FaSHM demonstrates better field weakening capability, which can reduce the maximum current, power, and cost of the inverter power modules. At the same time, the FaSynRM requires less permanent magnet mass for the same torque density and is more resistant to irreversible demagnetization, which can reduce costs and improve the reliability of the electric machine. © 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 |
2024-04-05T16:32:31Z
2024-04-05T16:32:31Z 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, Kazakbaev, V & Prakht, V 2023, 'Performance Comparison of Traction Synchronous Motors with Ferrite Magnets for a Subway Train: Reluctance versus Homopolar Variants', Applied Sciences, Том. 13, № 17, 9988. https://doi.org/10.3390/app13179988
Dmitrievskii, V., Kazakbaev, V., & Prakht, V. (2023). Performance Comparison of Traction Synchronous Motors with Ferrite Magnets for a Subway Train: Reluctance versus Homopolar Variants. Applied Sciences, 13(17), [9988]. https://doi.org/10.3390/app13179988 2076-3417 Final All Open Access, Gold https://www.scopus.com/inward/record.uri?eid=2-s2.0-85170376240&doi=10.3390%2fapp13179988&partnerID=40&md5=71f2e94be1b3da322e69b32b7b6a352c https://www.mdpi.com/2076-3417/13/17/9988/pdf?version=1693829568 http://elar.urfu.ru/handle/10995/130774 10.3390/app13179988 85170376240 001061826700001 |
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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 |
Multidisciplinary Digital Publishing Institute (MDPI)
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| Источник |
Applied Sciences
Applied Sciences (Switzerland) |
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