[1] A. C. Ferreira and S. Williamson, “Time-stepping finite-element analysis of brushless doubly fed machine taking iron loss and saturation into account,” IEEE Transactions on Industry Applications, Vol. 35, No. 3, pp. 583–588, 1999.##
[2] R. A. McMahon, P. C. Roberts, X. Wang and P. J. Tavner, “Performance of BDFM as generator and motor,” IEE Proc.-Electr. Power Appl., Vol.153, No.2, 2006##
[3] S. Williamson, A. Ferreira, and A. Wallace, “Generalised theory of the brushless doubly-fed machine I-analysis,” IEE Proc. Electr. Pow. App., Vol.144, No.2, pp.111–122, 2007.##
[4] X. Wang, et all, “Modeling and Optimization of Brushless Doubly-Fed Induction Machines Using Computationally Efficient Finite Element Analysis,” IEEE Transactions on Industry Applications, pp. 4525-4534, 2016.##
[5] F. Barati,
S. Shao,
E. Abdi,
H. Oraee and R. McMahon, “Generalized Vector Model for the Brushless Doubly-Fed Machine With a Nested-Loop Rotor”, Transactions on Industrial Electronics, Vol. 58, No. 6, pp. 2313-2321, 2010.##
[6] F. Blazquez, C. Veganzones, D. Ramirez, and C. Platero, “Characterization of the Rotor Magnetic Field in a Brushless Doubly-Fed Induction Machine,” IEEE Transactions on Energy Conversion, Vol. 24, No.3, pp. 599 – 607, 2009.##
[8] T. D. Strous, X. Wang, H. Polinder, J. A. Ferreira, “Brushless Doubly-Fed Induction Machines Magnetic Field Analysis,” IEEE Transactions on Magnetics, Vol. 52,
No. 11, ASN 8108310, 2016.##
[9] J. Chen and W. Zhang, “Harmonics in brushless doubly fed induction generator for torque ripple analysis and modeling,” IEEE Transactions on Magnetics, Vol.50, No.11, ASN 8203604, 2014.##
[10] D. T. Strous, X. Wang, H. Polinder, J. A. Ferreira, “Evaluating Harmonic Distortions in Brushless Doubly-Fed Induction Machines,” IEEE Transactions on Magnetics, Vol. 23, No. 3, pp. 1191-1197, 2008.##
[11] H. Gorginpour, B. Jandaghi, H. Oraee, “A novel rotor configuration for brushless doubly-fed induction generators,” IET Electr. Power Appl., Vol.7, No.2, pp.106–11, 2013.##
)
