Optimal Design of a Five-phase External Rotor Permanent Magnet Machine for Convey Application
Communication avec acte
Author
TAN, F.GONG, J.ZHAO, Q. 
NGUYEN, Ngac Ky SEMAIL, EricBRACIKOWSKI, N.GILLON, F.Abstract
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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