Comparative Analysis of Three‑phase and Five‑phase Permanent‑magnet Motor Based on Finite Element Method

다국어 초록 (Multilingual Abstract)

Permanent-magnet motors are suitable choice for special applications such as aircrafts, marine, and electric vehicles Because of the fault tolerance and high power density capability. In this paper, an analytical design of a fve-phase permanent-magnet motor is done and the advantages of multi phase motor over three phase motor are studied. Next Finite-element method is applied to verify and validate diferent machine designs. Finally thermal analysis of the designed machines is done. The results are shown multi phase motor has lower cogging torque and operation temperature, higher electromagnetic torque and back-emf in comparison with three phase motor.

참고문헌 (Reference)

1 Chen JT, "Winding configurations and optimal stator and rotor pole combination of flux-switching PM brushless AC machines" 25 (25): 293-302, 2010

2 Cros J, "Synthesis of high performance PM motors with concentrated windings" 17 (17): 248-253, 2002

3 Choi JS, "Structural topology optimization of magnetic actuators using genetic algorithms and on/off sensitivity" 45 (45): 2276-2279, 2009

4 EL-Refaie AM, "Rotor end losses in multi-phase fractional-slot concentrated-winding permanent magnet synchronous machines" 47 (47): 2066-2074, 2011

5 Li Y, "Programmable design of magnet shape for permanent magnet synchronous motors with sinusoidal back EMF waveforms" 44 (44): 18-25, 2008

6 Refaie AM, "Optimal flux weakening in surface PM machines using fractional slot concentrated windings" 41 (41): 790-800, 2005

7 Lim D, "Optimal design of an interior permanent magnet synchronous motor by using a new surrogate-assisted multi-objective optimization" 51 (51): 11-19, 2015

8 Akita H, "New core structure and manufacturing method for high efficiency of permanent magnet motors" 2 : 367-372, 2003

9 Sadeghi S, "Multiobjective design optimization of five-phase halbach array permanent-magnet machine" 47 (47): 828-837, 2011

10 "Kindly provide the complete details for the reference 10"

11 Heng P, "Investigation of a Five-Phase 20-Slot/18-Pole PMSM for Electric Vehicles" 22-25, 2014

12 Zhu ZQ, "Instantaneous magnetic field distribution in brushless permanent magnet motors, part III : effect of stator slotting" 29 (29): 143-151, 1993

13 EL-Refaie AM, "Fractional-slot concentrated-windings synchronous permanent magnet machines : opportunities and challenges" 57 (57): 107-121, 2010

14 Parsa L, "Five-phase interior permanent-magnet motors with low torque pulsation" 43 (43): 128-137, 2007

15 Parasiliti F, "Finite-element-based multiobjective design optimization procedure of interior permanent magnet synchronous motors for wide constant-power region operation" 6 (6): 211-219, 2012

16 Islam MS, "Experimental verification of design techniques of permanent-magnet synchronous motors for low-torque-ripple applications" 47 (47): 28-37, 2011

17 Nay EKA, "Design of conventional permanent magnet synchronous motor used in electric vehicle" 03 (03): 3289-3293, 2014

18 Li G, "Design guidelines for fractional slot multi-phase modular permanent magnet machines" 11 (11): 1023-1031, 2017

19 Proca AB, "Analytical model for permanent magnet motors with surface mounted magnets" 18 (18): 386-391, 2003

20 Refaie AM, "Analysis of surface permanent magnet machines with fractional slot concentrated windings" 21 (21): 34-43, 2006

21 Yong BK, "A back EMF optimization of double layered large-scale BLDC motor by using hybrid optimization method" 47 (47): 998-1001, 2011