IDEAS home Printed from https://ideas.repec.org/a/gam/jeners/v11y2018i10p2613-d173126.html
   My bibliography  Save this article

An Enhanced Control Strategy for Doubly-Fed Induction Generators Based on a Virtual Harmonic Resistor and Capacitor under Nonlinear Load Conditions

Author

Listed:
  • Zhen Xie

    (School of Electrical Engineering and Automation, Hefei University of Technology, Hefei 230009, China)

  • Lifan Niu

    (School of Electrical Engineering and Automation, Hefei University of Technology, Hefei 230009, China)

  • Xing Zhang

    (School of Electrical Engineering and Automation, Hefei University of Technology, Hefei 230009, China)

Abstract

Harmonic amplification for doubly-fed induction generator wind turbine systems (DFIG WTSs) will occur due to the existence of non-linear loads and reactive power compensation installation, and grid voltage and total grid current at the point of common coupling (PCC) will be distorted. An impedance model is established to analyze the interaction between DFIG WTS, non-linear loads and weak grids. Harmonic current impact factor and harmonic voltage impact factor is proposed to analyze the impact of harmonic current source on total grid current and voltage at the PCC with different control strategies. A virtual harmonic resistor and capacitor method is adopted to reduce the harmonic voltage. An impedance-based analysis method is adopted to analyze the stability of the DFIG system. To achieve optimal control of harmonic voltage and harmonic current, a coordination factor is proposed to adjust the dynamic allocation for harmonic voltage and harmonic current at PCC. The experimental results demonstrate the effectiveness of the proposed control strategy.

Suggested Citation

  • Zhen Xie & Lifan Niu & Xing Zhang, 2018. "An Enhanced Control Strategy for Doubly-Fed Induction Generators Based on a Virtual Harmonic Resistor and Capacitor under Nonlinear Load Conditions," Energies, MDPI, vol. 11(10), pages 1-18, October.
    • Handle: RePEc:gam:jeners:v:11:y:2018:i:10:p:2613-:d:173126
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/1996-1073/11/10/2613/pdf
    Download Restriction: no
    File URL: https://www.mdpi.com/1996-1073/11/10/2613/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Jiawei Li & Jun Yao & Xin Zeng & Ruikuo Liu & Depeng Xu & Caisheng Wang, 2017. "Coordinated Control Strategy for a Hybrid Wind Farm with DFIG and PMSG under Symmetrical Grid Faults," Energies, MDPI, vol. 10(5), pages 1-21, May.
    2. Zhong Zheng & Geng Yang & Hua Geng, 2013. "Coordinated Control of a Doubly-Fed Induction Generator-Based Wind Farm and a Static Synchronous Compensator for Low Voltage Ride-through Grid Code Compliance during Asymmetrical Grid Faults," Energies, MDPI, vol. 6(9), pages 1-22, September.
    3. Jun Yao & Qing Li & Zhe Chen & Aolin Liu, 2013. "Coordinated Control of a DFIG-Based Wind-Power Generation System with SGSC under Distorted Grid Voltage Conditions," Energies, MDPI, vol. 6(5), pages 1-21, May.
    Full references (including those not matched with items on IDEAS)

    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. Yanjian Peng & Yong Li & Zhisheng Xu & Ming Wen & Longfu Luo & Yijia Cao & Zbigniew Leonowicz, 2016. "Power Quality Improvement and LVRT Capability Enhancement of Wind Farms by Means of an Inductive Filtering Method," Energies, MDPI, vol. 9(4), pages 1-18, April.
    2. Wei Luo & Jianguo Jiang & He Liu, 2017. "Frequency-Adaptive Modified Comb-Filter-Based Phase-Locked Loop for a Doubly-Fed Adjustable-Speed Pumped-Storage Hydropower Plant under Distorted Grid Conditions," Energies, MDPI, vol. 10(6), pages 1-13, May.
    3. Dahai Zhang & Xiandong Ma & Yulin Si & Can Huang & Bin Huang & Wei Li, 2017. "Effect of Doubly Fed Induction GeneratorTidal Current Turbines on Stability of a Distribution Grid under Unbalanced Voltage Conditions," Energies, MDPI, vol. 10(2), pages 1-14, February.
    4. Zhenxing Li & Yuting Fu & Ling Wang & Lu Wang & Wenliang Bao & Yanxia Chen, 2019. "The Analysis and Solution of Current Differential Protection Maloperation for Transmission Line with High Series Compensation Degree," Energies, MDPI, vol. 12(9), pages 1-22, April.
    5. Hwanik Lee & Moonsung Bae & Byongjun Lee, 2017. "Advanced Reactive Power Reserve Management Scheme to Enhance LVRT Capability," Energies, MDPI, vol. 10(10), pages 1-15, October.
    6. Raju, S.Krishnama & Pillai, G.N., 2016. "Design and real time implementation of type-2 fuzzy vector control for DFIG based wind generators," Renewable Energy, Elsevier, vol. 88(C), pages 40-50.
    7. Howlader, Abdul Motin & Senjyu, Tomonobu, 2016. "A comprehensive review of low voltage ride through capability strategies for the wind energy conversion systems," Renewable and Sustainable Energy Reviews, Elsevier, vol. 56(C), pages 643-658.
    8. Moonsung Bae & Hwanik Lee & Byongjun Lee, 2017. "An Approach to Improve the Penetration of Sustainable Energy Using Optimal Transformer Tap Control," Sustainability, MDPI, vol. 9(9), pages 1-15, August.
    9. Flávio Oliveira & Arthur Amorim & Lucas Encarnação & Jussara Fardin & Marcos Orlando & Selênio Silva & Domingos Simonetti, 2015. "Enhancing LVRT of DFIG by Using a Superconducting Current Limiter on Rotor Circuit," Energies, MDPI, vol. 9(1), pages 1-12, December.
    10. Yao, Jun & Pei, Jinxin & Xu, Depeng & Liu, Ruikuo & Wang, Xuewei & Wang, Caisheng & Li, Yu, 2018. "Coordinated control of a hybrid wind farm with DFIG-based and PMSG-based wind power generation systems under asymmetrical grid faults," Renewable Energy, Elsevier, vol. 127(C), pages 613-629.
    11. Juliano C. L. da Silva & Thales Ramos & Manoel F. Medeiros Júnior, 2021. "Modeling and Harmonic Impact Mitigation of Grid-Connected SCIG Driven by an Electromagnetic Frequency Regulator," Energies, MDPI, vol. 14(15), pages 1-21, July.
    12. Jaime Rodríguez Arribas & Adrián Fernández Rodríguez & Ángel Hermoso Muñoz & Carlos Veganzones Nicolás, 2014. "Low Voltage Ride-through in DFIG Wind Generators by Controlling the Rotor Current without Crowbars," Energies, MDPI, vol. 7(2), pages 1-22, January.
    13. Jiawei Li & Jun Yao & Xin Zeng & Ruikuo Liu & Depeng Xu & Caisheng Wang, 2017. "Coordinated Control Strategy for a Hybrid Wind Farm with DFIG and PMSG under Symmetrical Grid Faults," Energies, MDPI, vol. 10(5), pages 1-21, May.
    14. Jing Liu & Zhigang Liu, 2017. "Harmonic Analyzing of the Double PWM Converter in DFIG Based on Mathematical Model," Energies, MDPI, vol. 10(12), pages 1-19, December.
    15. Vandai Le & Xinran Li & Yong Li & Tran Le Thang Dong & Caoquyen Le, 2016. "An Innovative Control Strategy to Improve the Fault Ride-Through Capability of DFIGs Based on Wind Energy Conversion Systems," Energies, MDPI, vol. 9(2), pages 1-23, January.
    16. Yangwu Shen & Mingjian Cui & Qin Wang & Feifan Shen & Bin Zhang & Liqing Liang, 2017. "Comprehensive Reactive Power Support of DFIG Adapted to Different Depth of Voltage Sags," Energies, MDPI, vol. 10(6), pages 1-20, June.
    17. Jiawei Huang & Honghua Wang & Chong Wang, 2017. "Passivity-Based Control of a Doubly Fed Induction Generator System under Unbalanced Grid Voltage Conditions," Energies, MDPI, vol. 10(8), pages 1-13, August.
    18. Fan Xiao & Zhe Zhang & Xianggen Yin, 2015. "Fault Current Characteristics of the DFIG under Asymmetrical Fault Conditions," Energies, MDPI, vol. 8(10), pages 1-22, September.
    19. M. Kenan Döşoğlu, 2023. "Enhancement of LVRT Capability in DFIG-Based Wind Turbines with STATCOM and Supercapacitor," Sustainability, MDPI, vol. 15(3), pages 1-18, January.
    20. Kai Liao & Yao Wang, 2017. "A Comparison between Voltage and Reactive Power Feedback Schemes of DFIGs for Inter-Area Oscillation Damping Control," Energies, MDPI, vol. 10(8), pages 1-17, August.

    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:11:y:2018:i:10:p:2613-:d:173126. 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.