IDEAS home Printed from https://ideas.repec.org/a/gam/jeners/v14y2021i11p3243-d567297.html
   My bibliography  Save this article

Impedance Modeling and Stability Analysis of DFIG-Based Wind Energy Conversion System Considering Frequency Coupling

Author

Listed:
  • Shaojian Song

    (School of Electrical Engineering, Guangxi University, Nanning 530004, China)

  • Peichen Guan

    (School of Electrical Engineering, Guangxi University, Nanning 530004, China)

  • Bin Liu

    (School of Electrical Engineering, Guangxi University, Nanning 530004, China)

  • Yimin Lu

    (School of Electrical Engineering, Guangxi University, Nanning 530004, China)

  • Huihwang Goh

    (School of Electrical Engineering, Guangxi University, Nanning 530004, China)

Abstract

Impedance-based stability analysis is an effective method for addressing a new type of SSO accidents that have occurred in recent years, especially those caused by the control interaction between a DFIG and the power grid. However, the existing impedance modeling of DFIGs is mostly focused on a single converter, such as the GSC or RSC, and the influence between the RSC and GSC, as well as the frequency coupling effect inside the converter are usually overlooked, reducing the accuracy of DFIG stability analysis. Hence, the entire impedance is proposed in this paper for the DFIG-based WECS, taking coupling factors into account (e.g., DC bus voltage dynamics, asymmetric current regulation in the dq frame, and PLL). Numerical calculations and HIL simulations on RT-Lab were used to validate the proposed model. The results indicate that the entire impedance model with frequency coupling is more accurate, and it is capable of accurately predicting the system’s possible resonance points.

Suggested Citation

  • Shaojian Song & Peichen Guan & Bin Liu & Yimin Lu & Huihwang Goh, 2021. "Impedance Modeling and Stability Analysis of DFIG-Based Wind Energy Conversion System Considering Frequency Coupling," Energies, MDPI, vol. 14(11), pages 1-22, June.
    • Handle: RePEc:gam:jeners:v:14:y:2021:i:11:p:3243-:d:567297
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/1996-1073/14/11/3243/pdf
    Download Restriction: no
    File URL: https://www.mdpi.com/1996-1073/14/11/3243/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Shair, Jan & Xie, Xiaorong & Wang, Luping & Liu, Wei & He, Jingbo & Liu, Hui, 2019. "Overview of emerging subsynchronous oscillations in practical wind power systems," Renewable and Sustainable Energy Reviews, Elsevier, vol. 99(C), pages 159-168.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Guoli Feng & Zhihao Ye & Yihui Xia & Heng Nian & Liming Huang & Zerun Wang, 2022. "High Frequency Resonance Suppression Strategy of Three-Phase Four-Wire Split Capacitor Inverter Connected to Parallel Compensation Grid," Energies, MDPI, vol. 15(4), pages 1-20, February.
    2. Guoli Feng & Zhihao Ye & Yihui Xia & Liming Huang & Zerun Wang, 2022. "Impedance Modeling and Stability Analysis of Three-Phase Four-Wire Inverter with Grid-Connected Operation," Energies, MDPI, vol. 15(8), pages 1-26, April.
    3. Xiaojie Zhou & Dezhi Xu & Yourui Huang, 2022. "Impedance Characteristics and Harmonic Analysis of LCL-Type Grid-Connected Converter Cluster," Energies, MDPI, vol. 15(10), pages 1-18, May.

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Vinay Sewdien & Xiongfei Wang & Jose Rueda Torres & Mart van der Meijden, 2020. "Critical Review of Mitigation Solutions for SSO in Modern Transmission Grids," Energies, MDPI, vol. 13(13), pages 1-20, July.
    2. Junxi Wang & Qi Jia & Gangui Yan & Kan Liu & Dan Wang, 2021. "Analysis of Subsynchronous Torsional of Wind–Thermal Bundled System Transmitted via HVDC Based on Signal Injection Method," Energies, MDPI, vol. 14(2), pages 1-21, January.
    3. Shair, Jan & Li, Haozhi & Hu, Jiabing & Xie, Xiaorong, 2021. "Power system stability issues, classifications and research prospects in the context of high-penetration of renewables and power electronics," Renewable and Sustainable Energy Reviews, Elsevier, vol. 145(C).
    4. He, Xiuqiang & Geng, Hua & Mu, Gang, 2021. "Modeling of wind turbine generators for power system stability studies: A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 143(C).
    5. Nnaemeka Sunday Ugwuanyi & Xavier Kestelyn & Bogdan Marinescu & Olivier Thomas, 2020. "Power System Nonlinear Modal Analysis Using Computationally Reduced Normal Form Method," Energies, MDPI, vol. 13(5), pages 1-19, March.
    6. Han, Jiangbei & Liu, Chengxi, 2023. "Performance evaluation of SSCI damping controller based on the elastic energy equivalent system," Applied Energy, Elsevier, vol. 331(C).
    7. Hua Li & Zhen Wang & Binbin Shan & Lingling Li, 2022. "Research on Multi-Step Prediction of Short-Term Wind Power Based on Combination Model and Error Correction," Energies, MDPI, vol. 15(22), pages 1-21, November.
    8. Shair, Jan & Xie, Xiaorong & Liu, Wei & Li, Xuan & Li, Haozhi, 2021. "Modeling and stability analysis methods for investigating subsynchronous control interaction in large-scale wind power systems," Renewable and Sustainable Energy Reviews, Elsevier, vol. 135(C).
    9. Shair, Jan & Xie, Xiaorong & Yan, Gangui, 2019. "Mitigating subsynchronous control interaction in wind power systems: Existing techniques and open challenges," Renewable and Sustainable Energy Reviews, Elsevier, vol. 108(C), pages 330-346.
    10. Chen, Lei & Xie, Xiaorong & He, Jingbo & Xu, Tao & Xu, Dechao & Ma, Ningning, 2023. "Wideband oscillation monitoring in power systems with high-penetration of renewable energy sources and power electronics: A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 175(C).

    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:gam:jeners:v:14:y:2021:i:11:p:3243-:d:567297. 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.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with 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: MDPI Indexing Manager (email available below). General contact details of provider: https://www.mdpi.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.