IDEAS home Printed from https://ideas.repec.org/a/hin/jnlmpe/9660028.html
   My bibliography  Save this article

Optimal Sliding Mode Preview Repetitive Control for Three-Phase Z-Source Inverters

Author

Listed:
  • Jian-De Yan
  • Fan Peng
  • Wei-Cai Xie
  • Guisheng Zhai

Abstract

Aiming at high output voltage and obvious current fluctuation of the off grids inverters with unbalanced and nonlinear loads, a compound control strategy of sliding mode controller and optimal preview controller based on Z-source inverter (ZSI) is proposed. ZSI can boost the pressure and improve the system energy conversion rate through by combining the state with the linear quadratic design method of optimal control. The preview controller is introduced in the feedforward compensation link. With the help of difference operator, an extended state error system covering the target value signal and lag link feedback is designed. The optimal preview repetitive control (PRC) is transformed into a linear quadratic regulation matter of the discrete systems. Furthermore, a preview repetitive controller is obtained by using the Lyapunov method, linear matrix inequality, and the design method of optimal controller, which can realize sliding mode control, state feedback, repetitive control, and preview compensation. Finally, a 10 kV A prototype is built to verify the effectiveness of the proposed strategy.

Suggested Citation

  • Jian-De Yan & Fan Peng & Wei-Cai Xie & Guisheng Zhai, 2022. "Optimal Sliding Mode Preview Repetitive Control for Three-Phase Z-Source Inverters," Mathematical Problems in Engineering, Hindawi, vol. 2022, pages 1-12, September.
    • Handle: RePEc:hin:jnlmpe:9660028
    DOI: 10.1155/2022/9660028
    as

    Download full text from publisher

    File URL: http://downloads.hindawi.com/journals/mpe/2022/9660028.pdf
    Download Restriction: no
    File URL: http://downloads.hindawi.com/journals/mpe/2022/9660028.xml
    Download Restriction: no
    File URL: https://libkey.io/10.1155/2022/9660028?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    More about this item

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:hin:jnlmpe:9660028. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    We have no bibliographic references for this item. You can help adding them by using this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Mohamed Abdelhakeem (email available below). General contact details of provider: https://www.hindawi.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.