Aviation Industry Corporation of qingAn Group Co.

Shanxi, China

Aviation Industry Corporation of qingAn Group Co.

Shanxi, China
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Du J.,Xi'an Jiaotong University | Du J.,Aviation Industry Corporation of Qingan Group Co. | Lu P.,Xi'an Jiaotong University
IEEE CEFC 2016 - 17th Biennial Conference on Electromagnetic Field Computation | Year: 2016

This paper presents an optimization algorithm of Taguchi method for electromagnetic force ripple of mutually coupled linear switched reluctance machine with transverse flux, in which the force ripple is reduced from 49% to 31% and the average force improved significantly. The numerical results are in good agreements with finite elements analysis. © 2016 IEEE.


Du J.,Xi'an Jiaotong University | Lu P.,Xi'an Jiaotong University | Yang X.,Aviation Industry Corporation of qingAn Group Co.
2016 11th International Conference on Ecological Vehicles and Renewable Energies, EVER 2016 | Year: 2016

This paper presents a mutually coupled linear switched reluctance machine with transverse flux for direct-drive wave energy conversions. The operation principle with detailed theoretical derivation is analyzed to verify the higher force capacity of the proposed machine, just due to the mutually coupling characteristics improving the utilization of electric and magnetic circuits in energy conversion. A general nonlinear magnetic equivalent circuit model of the proposed machine that includes all possible flux paths in three-dimension (3D) view of the machine is also introduced, in which Maxwell stress tensor is adopted to simulate electromagnetic force in space. The accuracy of the model has been evaluated by comparison to the simulation result from 3D finite element analysis tool. © 2016 IEEE.

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