Optimal Design of a Five-phase External Rotor Permanent Magnet Machine for Convey Application
Communication avec acte
Auteur
TAN, F.GONG, J.ZHAO, Q.NGUYEN, Ngac Ky 
SEMAIL, EricBRACIKOWSKI, N.GILLON, F.Résumé
This paper proposes the design and development of a five-phase external rotor permanent magnet synchronous machine (PMSM) which is used for direct drive convey application. Firstly, the slot/pole combination of fraction slot concentrated winding (FSCW) is selected according to four criteria, which are the least common multiple (LCM) and the greatest common divisor (GCD), the winding factor and the MMF distribution; secondly, based on the design requirement, an analytical model of the proposed machine topology is built, and the initial machine parameters are then obtained; thirdly, the machine is optimized by combing the finite element model and the Kriging model, and the final optimal results are compared to the initial one. Detail design principles and performance characteristics of the proposed machine topology are presented and validated with finite element models.
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Communication avec acte; ; ;SEMAIL, Eric; ; ; (IEEE, 2022-10)
In this paper, a novel topology of five-phase fractional-slot concentrated winding (FSCW) with selective magnetomotive force (MMF) harmonic elimination is proposed. Compared to traditional FSCW with stator shift technique, ...
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Article dans une revue avec comité de lecture; ; ; ;SEMAIL, Eric; ; (Institute of Electrical and Electronics Engineers (IEEE), 2024-08)
For the requirements of in-wheel traction systems, a new motor is proposed based on a specific property of multiphase machines: the ability in vector control to develop smooth torque at low speeds by using simultaneously ...
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Communication avec acte; ; ;SEMAIL, Eric; ; BRACIKOWSKI, Nicolas (IEEE, 2022-09)
For in-wheel machine, outer rotor machines appear as a natural solution. Practically these machines are either radial-flux with one rotor or axial-flux with two rotors. The paper is proposing a machine with three outer ...
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Article dans une revue avec comité de lecture; ; ; ;SEMAIL, Eric; ; (Institute of Electrical and Electronics Engineers (IEEE), 2021)
In this article, a novel five-phase fractional-slot concentrated winding (FSCW) with 20-slot/22-pole is presented. It benefits not only the advantages of conventional FSCW but also weak space harmonics of magnetomotive ...
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Conférence invitée; ; ; ; ;SEMAIL, Eric; ; (IEEE, 2019)
Compared to sinusoidal machines, a bi-harmonic machine (with only two harmonics of similar value in the electromotive force spectrum) can develop torque of comparable values under three kinds of supply: with only first or ...