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Design of a four-phase induction switched reluctance machine for electric truck application
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Meysam Azamian Jazi   , Mohammadali Abbasian * |
| - Department of Electrical Engineering, Isfahan (Khorasgan) Branch, Islamic Azad University, Isfahan, Iran |
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Abstract: (90 Views) |
At present, the design and optimization of electric machines for use in electric vehicles has been fundamentally considered. The motors required for electric trucks must have a power of more than 160 kW. These types of motors are usually made of permanent magnet synchronous machine. Due to the high size of this machine at very high powers, it is necessary to use a large volume of permanent magnets in these machines. Due to the high cost of permanent magnets and their production from rare earth materials, the use of non-magnet electric machines is a better option. But its torque is less than that of a permanent magnet machine. Therefore, designing new models of switched reluctance machines is necessary for the use of electric trucks. In this paper, a four-phase induction switched reluctance machine with a power of 160 kW is introduced for the use of electric trucks and its performance is evaluated. The innovation is based on the placement of coils on the rotor to shorten the path of the magnetic flux in the rotor core and stator of the electric motor. As a result, a high torque is produced. After the introduction of the machine, using the finite element method, its torque in different currents is calculated and efficiency is calculated. |
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| Keywords: Switched reluctance machine, Induction, Torque, Electric vehicle, Electric truck |
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Full-Text [PDF 532 kb]
(76 Downloads)
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Type of Study: Research |
Subject:
Special
Received: 2022/05/31 | Accepted: 2022/09/21 | Published: 2022/09/21
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