Design and Comparison of Axial-Flux Permanent Magnet Motors for In-Wheel Electric Vehicles by 3D-FEM

سال انتشار: 1393
نوع سند: مقاله کنفرانسی
زبان: انگلیسی
مشاهده: 36,549

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شناسه ملی سند علمی:

PSC29_296

تاریخ نمایه سازی: 6 آذر 1393

چکیده مقاله:

Axial-flux permanent-magnet brushless-dc (AFPM BLDC) machines with concentrated windings are very attractive choices for direct-drive applications due to their high torque-density, high efficiency, and extreme compact construction. Particularly they are suitable to be used in in-wheel electric vehicles. For this purpose two different AFPM BLDC machine topologies are designed, and cogging torque, back-electromotive force (back-EMF), winding inductance, and output torque are obtained for the two 3.4 kW motors. High precision three-dimensional (3-D) finite-element analysis is used to achieve the performance of two motor topologies accurately.

کلیدواژه ها:

axial flux permanent magnet ، direct drive electric vehicle ، cogging torque ، 3-D finite element ، torque

نویسندگان

S.M. JafariShiadeh

Department of Computer and Electrical Engineering K. N. Toosi University of Technology Tehran, Iran

M. Ardebili

Department of Computer and Electrical Engineering K. N. Toosi University of Technology Tehran, Iran