Abstract
Brushless doubly-fed generator (BDFG) shows great potential in the field of wind power due to its high reliability and cost advantages. The rotor is the basis of BDFG electromechanical energy conversion, and plays the role of “pole-number converter”. In order to improve the magnetic field modulation ability of the BDFG rotor, combining the advantages of different types of rotor structures of BDFG, this paper proposes a series cage bar assisted magnetic barrier rotor structure, the series cage bar and the radial magnetic barrier have an effect on the air gap magnetic field, which enhances the magnetic field modulation ability commonly. The structural characteristics of this kind of generator are introduced in detail, and the mapping law between the rotor structural parameters and the magnetic field modulation ability of the BDFG is studied. Finally, simulation research has verified the superiority of the above-mentioned generator structure and is suitable for application in the field of wind power generation.
This is a preview of subscription content, log in via an institution to check access.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Jovanovic, M.G., Betz, R.E., Yu, J.: The use of doubly fed reluctance machines for large pumps and wind turbines. IEEE Trans. Ind. Appl. 38(6), 1508–1516 (2002)https://doi.org/10.1109/TIA.2002.804749
Mathekga, M.E., Ademi, S., McMahon, R.A.: Brushless doubly fed machine magnetic field distribution characteristics and their impact on the analysis and design. IEEE Trans. Energy Convers. 34(4), 2180–2188 (2019). https://doi.org/10.1109/TEC.2019.2939183
Oraee, A., McMahon, R., Abdi, E., Abdi, S., Ademi, S.: Influence of pole-pair combinations on the characteristics of the brushless doubly fed induction generator. IEEE Trans. Energy Convers. 35(3), 1151–1159 (2020). https://doi.org/10.1109/TEC.2020.2982515
Olubamiwa, O.I., Gule, N.: Design and optimization of a Cage + Nested loops rotor BDFM. In: 2020 International Conference on Electrical Machines (ICEM), pp. 1868–1874 (2020). https://doi.org/10.1109/ICEM49940.2020.9270698
Zhang, F., Yu, S., Wang, Y., Jin, S., Jovanovic, M.G.: Design and performance comparisons of brushless doubly fed generators with different rotor structures. IEEE Trans. Industr. Electron. 66(1), 631–640 (2019). https://doi.org/10.1109/TIE.2018.2811379
Gorginpour, H., Jandaghi, B., Oraee, H.: A novel rotor configuration for brushless doubly-fed induction generators. Electr. Power Appl. IET 7(2), 106–115 (2013)
Yu, S., Zhang, Y., Chen, C., Zhang, F., Nian, H.: Loss estimation of brushless doubly-fed generator with hybrid rotor considering multiple influence factors. IEEE Access 8, 60043–60051 (2020). https://doi.org/10.1109/ACCESS.2020.2983076
Abdi, S., Abdi,E., McMahon, R.: A new stator back iron design for brushless doubly fed machines. In: 2017 20th International Conference on Electrical Machines and Systems (ICEMS), pp. 1–6 (2017). https://doi.org/10.1109/ICEMS.2017.8056358
Acknowledgments
This work is supported by the Key International Cooperation of National Natural Science Foundation of China under Grant 52007124 and by Doctoral Start-up Foundation of Liaoning Province (2019-BS-180), and Department of Education of Liaoning Province (LQGD2020007).
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2022 The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd.
About this paper
Cite this paper
Diao, Z., Yu, S., Zhang, F. (2022). Parametric Analysis and Performance Comparison of a Novel Brushless Double-Fed Generator with Series Cage Bar Assisted Magnetic Barrier Rotor. In: Yang, Q., Liang, X., Li, Y., He, J. (eds) The proceedings of the 16th Annual Conference of China Electrotechnical Society. Lecture Notes in Electrical Engineering, vol 889. Springer, Singapore. https://doi.org/10.1007/978-981-19-1528-4_130
Download citation
DOI: https://doi.org/10.1007/978-981-19-1528-4_130
Published:
Publisher Name: Springer, Singapore
Print ISBN: 978-981-19-1527-7
Online ISBN: 978-981-19-1528-4
eBook Packages: EngineeringEngineering (R0)