Optimal design of an inset PM motor with assisted barriers and magnet shifting for improvement of torque characteristics

Inset permanent magnet (PM) synchronous motor (PMSM) has been widely used in various occasions due to its high efficiency and high torque density, such as the electric vehicle, wind power generation, ship propulsion, home appliances and other high precision machining and servo control systems [1]–[3].

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[6]  Qian Chen,et al.  Reduction of Torque Ripple in Inset Permanent Magnet Synchronous Motor by Magnets Shifting , 2017, IEEE Transactions on Magnetics.

[7]  Thomas M. Jahns,et al.  Pulsating torque minimization techniques for permanent magnet AC motor drives-a review , 1996, IEEE Trans. Ind. Electron..

[8]  Shoudao Huang,et al.  A method for reducing cogging torque by magnet shifting in permanent magnet machines , 2010, 2010 International Conference on Electrical Machines and Systems.

[9]  Kwang-Woon Lee,et al.  A Seamless Transition Control of Sensorless PMSM Compressor Drives for Improving Efficiency Based on a Dual-Mode Operation , 2015, IEEE Transactions on Power Electronics.

[10]  Hongyun Jia,et al.  Stator-Flux-Oriented Fault-Tolerant Control of Flux-Switching Permanent-Magnet Motors , 2011, IEEE Transactions on Magnetics.

[11]  Fei Zhao,et al.  Optimal Design of a Novel V-Type Interior Permanent Magnet Motor with Assisted Barriers for the Improvement of Torque Characteristics , 2014, IEEE Transactions on Magnetics.