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Research on the Power Tracking Control of Permanent Manget Synchronous Wind Turbine with Losses Considered

Received: 17 April 2021    Accepted:     Published: 4 June 2021
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Abstract

For the permanent magnet synchronous wind generator, a control method based on losses minimization is proposed, in order to solve the problem of the maximum wind energy tracking control, which often neglects the generator losses caused by the deviation between the actual working point and the optimal power point, and leads to the output power loss. Then, considering the loss of generator, the small-signal method is used to establish the transfer functions of the main components, such as the wind turbine, transmission chains, permanent magnet synchronous generator and so on. The zeros and poles of the transfer functions and their related stability are analyzed. The PI controllers of the current loop and power loop are designed, and the calculation method of control parameters is given. The simulation results verify the effectiveness of the proposed method, and show that the maximum wind energy tracking mode based on the loss minimization control (LMC) can reduce the controllable losses of the generator. Finally, compared with the id=0 control and the maximum torque per ampere control (MTPA), the method improves the maximum power tracking performance and increases the power output.

Published in Science Discovery (Volume 9, Issue 4)
DOI 10.11648/j.sd.20210904.16
Page(s) 160-170
Creative Commons

This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.

Copyright

Copyright © The Author(s), 2021. Published by Science Publishing Group

Keywords

Wind Turbines, MPPT (Maximum Power Point Tracking), Frequency Domain Analysis, Losses, Linearization, Transfer Functions

References
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  • APA Style

    Liu Fei, Gao Shujing, Ren Minmin. (2021). Research on the Power Tracking Control of Permanent Manget Synchronous Wind Turbine with Losses Considered. Science Discovery, 9(4), 160-170. https://doi.org/10.11648/j.sd.20210904.16

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    ACS Style

    Liu Fei; Gao Shujing; Ren Minmin. Research on the Power Tracking Control of Permanent Manget Synchronous Wind Turbine with Losses Considered. Sci. Discov. 2021, 9(4), 160-170. doi: 10.11648/j.sd.20210904.16

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    AMA Style

    Liu Fei, Gao Shujing, Ren Minmin. Research on the Power Tracking Control of Permanent Manget Synchronous Wind Turbine with Losses Considered. Sci Discov. 2021;9(4):160-170. doi: 10.11648/j.sd.20210904.16

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  • @article{10.11648/j.sd.20210904.16,
      author = {Liu Fei and Gao Shujing and Ren Minmin},
      title = {Research on the Power Tracking Control of Permanent Manget Synchronous Wind Turbine with Losses Considered},
      journal = {Science Discovery},
      volume = {9},
      number = {4},
      pages = {160-170},
      doi = {10.11648/j.sd.20210904.16},
      url = {https://doi.org/10.11648/j.sd.20210904.16},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.sd.20210904.16},
      abstract = {For the permanent magnet synchronous wind generator, a control method based on losses minimization is proposed, in order to solve the problem of the maximum wind energy tracking control, which often neglects the generator losses caused by the deviation between the actual working point and the optimal power point, and leads to the output power loss. Then, considering the loss of generator, the small-signal method is used to establish the transfer functions of the main components, such as the wind turbine, transmission chains, permanent magnet synchronous generator and so on. The zeros and poles of the transfer functions and their related stability are analyzed. The PI controllers of the current loop and power loop are designed, and the calculation method of control parameters is given. The simulation results verify the effectiveness of the proposed method, and show that the maximum wind energy tracking mode based on the loss minimization control (LMC) can reduce the controllable losses of the generator. Finally, compared with the id=0 control and the maximum torque per ampere control (MTPA), the method improves the maximum power tracking performance and increases the power output.},
     year = {2021}
    }
    

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  • TY  - JOUR
    T1  - Research on the Power Tracking Control of Permanent Manget Synchronous Wind Turbine with Losses Considered
    AU  - Liu Fei
    AU  - Gao Shujing
    AU  - Ren Minmin
    Y1  - 2021/06/04
    PY  - 2021
    N1  - https://doi.org/10.11648/j.sd.20210904.16
    DO  - 10.11648/j.sd.20210904.16
    T2  - Science Discovery
    JF  - Science Discovery
    JO  - Science Discovery
    SP  - 160
    EP  - 170
    PB  - Science Publishing Group
    SN  - 2331-0650
    UR  - https://doi.org/10.11648/j.sd.20210904.16
    AB  - For the permanent magnet synchronous wind generator, a control method based on losses minimization is proposed, in order to solve the problem of the maximum wind energy tracking control, which often neglects the generator losses caused by the deviation between the actual working point and the optimal power point, and leads to the output power loss. Then, considering the loss of generator, the small-signal method is used to establish the transfer functions of the main components, such as the wind turbine, transmission chains, permanent magnet synchronous generator and so on. The zeros and poles of the transfer functions and their related stability are analyzed. The PI controllers of the current loop and power loop are designed, and the calculation method of control parameters is given. The simulation results verify the effectiveness of the proposed method, and show that the maximum wind energy tracking mode based on the loss minimization control (LMC) can reduce the controllable losses of the generator. Finally, compared with the id=0 control and the maximum torque per ampere control (MTPA), the method improves the maximum power tracking performance and increases the power output.
    VL  - 9
    IS  - 4
    ER  - 

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Author Information
  • School of Information Engineering, Engineering University of PAP, Xi’an, China

  • School of Information Engineering, Engineering University of PAP, Xi’an, China

  • School of Information Engineering, Engineering University of PAP, Xi’an, China

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