Radial Laminated Magnetic-Barrier Rotor Optimization Design of Brushless Doubly-Fed Machine

Abstract:

This paper establishes four kinds of Brushless Doubly-Fed Machine (BDFM) models with radial laminated magnetic-barrier rotor using ANSOFT finite element software, calculates the electromagnetic field of these four kinds of models, comparatively analyzes the magnetic field distribution, the torque capability, the end winding characteristics ,the rotor’s radial magnetic forces, the core losses and the motor operating performance of motor with different rotor structures, and thus provides theoretical guidance for optimization design of radial laminated magnetic-barrier rotor structure.

• Periodical: Advanced Materials Research (Volumes 383-390)
• Pages: 2195-2200
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.383-390.2195
• Online since: November 2011
• Authors: Ming Zhu Shangguan, Hui Juan Liu, Qian Zhang
• Keywords: Brushless Doubly Fed Machine, Finite Element, Magnetic Layer, Magnetic-Barrier Rotor, Radial Laminated

References

[1] Huijuan Liu and Longya Xu, Comparison study of doubly excied brushless reluctance machine with different rotor pole numbers, " IPEMC , 09. IEEE 6th, p.830–835, may. (2009).

DOI: 10.1109/ipemc.2009.5157499

[2] Huijuan Liu and Longya Xu, Performance analysis of doubly excited brushless reluctance machine used in wind power generation system, Asia-Pacific Power and Energy Engineering Conference (APPEEC2009), Wuhan China. 27-31 Mar. 2009. pp.1-4.

DOI: 10.1109/supergen.2009.5348208

[3] Qian Zhang and Huijuan Liu, Comparative study of brushless doubly fed machine with different rotor structures used in power generation system, Asia-Pacific Power and Energy Engineering Conference (APPEEC 2010), Chendu China. 28-31 Mar. 2010. pp.1-4.

DOI: 10.1109/appeec.2010.5448195

[4] L. Xu and F. Wang, Comparative study of magnetic coupling for a doubly fed brushless machine with reluctance and cage rotors", Thirty-Second IAS Annual Meeting, IAS , 97, Conference Record of the 1997 IEEE Vol. 1, Oct. 1997 pp.326-332.

DOI: 10.1109/ias.1997.643045

[5] Qian Zhang，Huijuan Liu and Zheng Zhao，Analysis of a novel brushless doubly fed machine with radial laminated reluctance rotor based on finite element method, ，Small&Special Electrical Machines, Vol. 38-01, pp.18-20.

DOI: 10.1109/icems.2011.6073522