Journal of Magnetics

The Korean Magnetics Society (한국자기학회)
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PM Assisted, Brushless Wound Rotor Synchronous Machine

  • Received : 2016.05.18
  • Accepted : 2016.08.05
  • Published : 2016.09.30
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Abstract

This paper presents a new permanent magnet (PM) assisted topology for a recently introduced brushless wound rotor synchronous machine (BL-WRSM) [1]. The BL-WRSM had a dual-inverter configuration for generating a composite magneto motive force (MMF) with a fundamental component and a subharmonic component. The subharmonic component of the MMF is used for brushless excitation of the rotor. In this paper, additional PMs were introduced on the rotor of the BL-WRSM, making it a hybrid BL-WRSM. We also discussed the flux weakening operation for the hybrid BL-WRSM. The hybrid BL-WRSM offered advantages for starting the machine and provided better performance under full-load conditions. The finite element method (FEM) was used to analyze the performance of the hybrid BL-WRSM, and we compared its performance with BL-WRSM. Finally, prototypes were built with and without the PM-assistance, and experiments were conducted to demonstrate their performance.

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References

  1. Q. Ali, T. A. Lipo, and B. I. Kwon, IEEE Trans. Magn. 51, 11 (2015).
  2. I. Boldea, L. N. Tutelea, L. Parsa, and D. Dorrell, IEEE Trans. Ind. Electron. 61, 10 (2014).
  3. Y. Amara, L. Vido, M. Gabsi, E. Hoang, A. H. Ben Ahmed, and M. Lecrivain, IEEE Trans. Vehicular Technology 58, 5 (2009).
  4. D. Fodorean, A. Djerdir, I. A. Viorel, and A. Miraoui, IEEE Trans. Energy Convers. 22, 3 (2007). https://doi.org/10.1109/TEC.2007.911737
  5. D. G. Dorrell, IEEE IECON (2012).
  6. G. H. Lee, H. H. Lee, and Q. Wang, J. Magn. 18, 4 (2013).
  7. C. S. Lee, J. H. Kim, and J. P. Hong, J. Magn. 20, 2 (2015).
  8. F. Zhang, Y. Zhao, G. Jia, and M. Lin, ICEMS (2014).
  9. G. Dajaku and D. Gerling, EDPC (2013).
  10. L. Sun, X. Gao, F. Yao, Q. An, and T. A. Lipo, ECCE (2014).
  11. G. Jawad, Q. Ali, T. A. Lipo, and B. I. Kwon, IEEE Trans. Magn. 52, 8106104 (2016).

Cited by

  1. A new brushless wound rotor synchronous machine using a special stator winding arrangement pp.1432-0487, 2017, https://doi.org/10.1007/s00202-017-0662-8
  2. Design and Optimization of a Novel Wound Field Synchronous Machine for Torque Performance Enhancement vol.11, pp.8, 2018, https://doi.org/10.3390/en11082111