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Characteristics and Current Harmonic Control of N* Three-Phase PMSG for HVDC Transmission Based on MMC

Author

Listed:
  • Zhimeng Rao

    (College of Electrical and Information Engineering, Hunan University, Changsha 410082, China)

  • Zhigang Zhang

    (College of Electronic Communication & Electrical Engineering, Changsha University, Changsha 410082, China)

  • Shoudao Huang

    (College of Electrical and Information Engineering, Hunan University, Changsha 410082, China)

  • Zhuo Long

    (College of Electrical and Information Engineering, Hunan University, Changsha 410082, China)

  • Gongping Wu

    (College of Electrical and Information Engineering, Hunan University, Changsha 410082, China)

Abstract

The permanent magnet synchronous generator (PMSG) is widely used in high voltage DC transmission technology of wind power systems due to its high-power density, high reliability and simple maintenance. To meet the increasing rated power of the generator (≥10 MW), the multi-converter parallel connection is usually used, which significantly increases the complexity and cost of the system. Therefore, a new modular N* three-phase PMSG is proposed in this paper. Based on the structure and working principle of the generator, the finite element model is established, and the electromagnetic properties are obtained by finite element analysis. Aiming at the unique winding structure and characteristics of modular N* three-phase PMSG, a generator side current converter harmonic control algorithm, combining a resonant controller with the proportional-integral regulator, is proposed. The suppression of stator current harmonics at different speeds could be achieved by the proposed algorithm, and the efficiency of the wind power generation system can be improved. Finally, the feasibility of the novel generator and the effectiveness of the proposed algorithm are verified by simulation and experiment.

Suggested Citation

  • Zhimeng Rao & Zhigang Zhang & Shoudao Huang & Zhuo Long & Gongping Wu, 2020. "Characteristics and Current Harmonic Control of N* Three-Phase PMSG for HVDC Transmission Based on MMC," Energies, MDPI, vol. 13(1), pages 1-15, January.
    • Handle: RePEc:gam:jeners:v:13:y:2020:i:1:p:178-:d:303908
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    References listed on IDEAS

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    1. Shijia Zhou & Fei Rong & Zhangtao Yin & Shoudao Huang & Yuebin Zhou, 2018. "HVDC Transmission Technology of Wind Power System with Multi-Phase PMSG," Energies, MDPI, vol. 11(12), pages 1-16, November.
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    Cited by:

    1. Fan Wu & Aiqin Li & Saihua He & Mohammad Ikbal & Mohamed A. Sharaf Eldean, 2021. "Research on Measurement and Control System of Common Parameters of Agricultural Equipment Based on Wireless Transmission," International Journal of Agricultural and Environmental Information Systems (IJAEIS), IGI Global, vol. 12(2), pages 73-86, April.
    2. Wenjuan Zhang & Gongping Wu & Zhimeng Rao & Jian Zheng & Derong Luo, 2020. "Predictive Power Control of Novel N *3-phase PM Energy Storage Motor for Urban Rail Transit," Energies, MDPI, vol. 13(7), pages 1-17, April.
    3. Wenjuan Zhang & Yu Li & Gongping Wu & Zhimeng Rao & Jian Gao & Derong Luo, 2021. "Robust Predictive Power Control of N *3-Phase PMSM for Flywheel Energy Storage Systems Application," Energies, MDPI, vol. 14(12), pages 1-17, June.

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