Multi-physics design and analyses of dual rotor synchronous reluctance machine
作者： Mahir Al-ani
DOI: 10.1016/J.ETRAN.2021.100113
关键词:
摘要: Abstract Dual rotor topology of synchronous reluctance machine is here proposed to improve the motor torque density and reduce ripple. Thus, allowing merge into EV HEV applications. This paper presents a multi-physics design analyses three double machine, 24/4, 36/4 48/4 stator slot/rotor pole combinations, through electromagnetic, mechanical thermal analysis. First, genetic algorithm optimization process linked magnetic FEA has been used. The set target highest torque, lowest ripple core loss. Mechanical study investigation rotational forces on ribs tooth-tip structure have considered guarantee robustness. Furthermore, assembly ease heat dissipation from investigated thermally. Finally, comparison with conventional single-rotor having same size operating conditions made highlight advantages machine. From it concluded that produced 45% higher 40% less compared its single counterpart. Index terms Synchronous Reluctance Machines, Double Rotor Machine, Structural Analysis, Airgap Machines.
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