IDEAS home Printed from https://ideas.repec.org/a/gam/jeners/v14y2021i20p6548-d654206.html
   My bibliography  Save this article

Study on the Efficiency and Dynamic Characteristics of an Energy Harvester Based on Flexible Structure Galloping

Author

Listed:
  • Peng Liao

    (Research Center for Wind Engineering and Engineering Vibration, Guangzhou University, Guangzhou 510006, China)

  • Jiyang Fu

    (Research Center for Wind Engineering and Engineering Vibration, Guangzhou University, Guangzhou 510006, China)

  • Wenyong Ma

    (Innovation Center for Wind Engineering and Wind Energy Technology of Hebei Province, Shijiazhuang 050043, China)

  • Yuan Cai

    (Research Center for Wind Engineering and Engineering Vibration, Guangzhou University, Guangzhou 510006, China)

  • Yuncheng He

    (Research Center for Wind Engineering and Engineering Vibration, Guangzhou University, Guangzhou 510006, China)

Abstract

According to the engineering phenomenon of the galloping of ice-coated transmission lines at certain wind speeds, this paper proposes a novel type of energy harvester based on the galloping of a flexible structure. It uses the tension generated by the galloping structure to cause periodic strain on the piezoelectric cantilever beam, which is highly efficient for converting wind energy into electricity. On this basis, a physical model of fluid–structure interaction is established, and the Reynolds-averaged Navier–Stokes equation and SST K -ω turbulent model based on ANSYS Fluent are used to carry out a two-dimensional steady computational fluid dynamics (CFD) numerical simulation. First, the CFD technology under different grid densities and time steps is verified. CFD numerical simulation technology is used to simulate the physical model of the energy harvester, and the effect of wind speed on the lateral displacement and aerodynamic force of the flexible structure is analyzed. In addition, this paper also carries out a parameterized study on the influence of the harvester’s behavior, through the wind tunnel test, focusing on the voltage and electric power output efficiency. The harvester has a maximum output power of 119.7 μW/mm 3 at the optimal resistance value of 200 KΩ at a wind speed of 10 m/s. The research results provide certain guidance for the design of a high-efficiency harvester with a square aerodynamic shape and a flexible bluff body.

Suggested Citation

  • Peng Liao & Jiyang Fu & Wenyong Ma & Yuan Cai & Yuncheng He, 2021. "Study on the Efficiency and Dynamic Characteristics of an Energy Harvester Based on Flexible Structure Galloping," Energies, MDPI, vol. 14(20), pages 1-19, October.
  • Handle: RePEc:gam:jeners:v:14:y:2021:i:20:p:6548-:d:654206
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/1996-1073/14/20/6548/pdf
    Download Restriction: no

    File URL: https://www.mdpi.com/1996-1073/14/20/6548/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Sun, Hai & Kim, Eun Soo & Nowakowski, Gary & Mauer, Erik & Bernitsas, Michael M., 2016. "Effect of mass-ratio, damping, and stiffness on optimal hydrokinetic energy conversion of a single, rough cylinder in flow induced motions," Renewable Energy, Elsevier, vol. 99(C), pages 936-959.
    2. Wang, Junlei & Geng, Linfeng & Ding, Lin & Zhu, Hongjun & Yurchenko, Daniil, 2020. "The state-of-the-art review on energy harvesting from flow-induced vibrations," Applied Energy, Elsevier, vol. 267(C).
    3. Zhang, Baoshou & Mao, Zhaoyong & Song, Baowei & Ding, Wenjun & Tian, Wenlong, 2018. "Numerical investigation on effect of damping-ratio and mass-ratio on energy harnessing of a square cylinder in FIM," Energy, Elsevier, vol. 144(C), pages 218-231.
    4. Ding, Lin & Zhang, Li & Bernitsas, Michael M. & Chang, Che-Chun, 2016. "Numerical simulation and experimental validation for energy harvesting of single-cylinder VIVACE converter with passive turbulence control," Renewable Energy, Elsevier, vol. 85(C), pages 1246-1259.
    5. Xinyu An & Baowei Song & Wenlong Tian & Congcong Ma, 2018. "Design and CFD Simulations of a Vortex-Induced Piezoelectric Energy Converter (VIPEC) for Underwater Environment," Energies, MDPI, vol. 11(2), pages 1-15, February.
    6. Wang, Junlei & Tang, Lihua & Zhao, Liya & Zhang, Zhien, 2019. "Efficiency investigation on energy harvesting from airflows in HVAC system based on galloping of isosceles triangle sectioned bluff bodies," Energy, Elsevier, vol. 172(C), pages 1066-1078.
    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. Zhaoqing Chen & Weijie Cai & Jin Su & Bo Nan & Cong Zeng & Ning Su, 2022. "Aerodynamic Force and Aeroelastic Response Characteristics Analyses for the Galloping of Ice-Covered Four-Split Transmission Lines in Oblique Flows," Sustainability, MDPI, vol. 14(24), pages 1-24, December.

    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. Li, Ningyu & Park, Hongrae & Sun, Hai & Bernitsas, Michael M., 2022. "Hydrokinetic energy conversion using flow induced oscillations of single-cylinder with large passive turbulence control," Applied Energy, Elsevier, vol. 308(C).
    2. Lv, Yanfang & Sun, Liping & Bernitsas, Michael M. & Sun, Hai, 2021. "A comprehensive review of nonlinear oscillators in hydrokinetic energy harnessing using flow-induced vibrations," Renewable and Sustainable Energy Reviews, Elsevier, vol. 150(C).
    3. Zhang, Baoshou & Mao, Zhaoyong & Wang, Liang & Fu, Song & Ding, Wenjun, 2021. "A novel V-shaped layout method for VIV hydrokinetic energy converters inspired by geese flying in a V-Formation," Energy, Elsevier, vol. 230(C).
    4. Zhang, Baoshou & Li, Boyang & Fu, Song & Ding, Wenjun & Mao, Zhaoyong, 2022. "Experimental investigation of the effect of high damping on the VIV energy converter near the free surface," Energy, Elsevier, vol. 244(PA).
    5. Zhu, Hongjun & Gao, Yue, 2018. "Hydrokinetic energy harvesting from flow-induced vibration of a circular cylinder with two symmetrical fin-shaped strips," Energy, Elsevier, vol. 165(PB), pages 1259-1281.
    6. Yu, Haiyan & Zhang, Mingjie, 2021. "Effects of side ratio on energy harvesting from transverse galloping of a rectangular cylinder," Energy, Elsevier, vol. 226(C).
    7. Gu, Mengfan & Song, Baowei & Zhang, Baoshou & Mao, Zhaoyong & Tian, Wenlong, 2020. "The effects of submergence depth on Vortex-Induced Vibration (VIV) and energy harvesting of a circular cylinder," Renewable Energy, Elsevier, vol. 151(C), pages 931-945.
    8. Zhang, Mingjie & Abdelkefi, Abdessattar & Yu, Haiyan & Ying, Xuyong & Gaidai, Oleg & Wang, Junlei, 2021. "Predefined angle of attack and corner shape effects on the effectiveness of square-shaped galloping energy harvesters," Applied Energy, Elsevier, vol. 302(C).
    9. Zhang, Baoshou & Wang, Keh-Han & Song, Baowei & Mao, Zhaoyong & Tian, Wenlong, 2018. "Numerical investigation on the effect of the cross-sectional aspect ratio of a rectangular cylinder in FIM on hydrokinetic energy conversion," Energy, Elsevier, vol. 165(PA), pages 949-964.
    10. Tamimi, V. & Wu, J. & Esfehani, M.J. & Zeinoddini, M. & Naeeni, S.T.O., 2022. "Comparison of hydrokinetic energy harvesting performance of a fluttering hydrofoil against other Flow-Induced Vibration (FIV) mechanisms," Renewable Energy, Elsevier, vol. 186(C), pages 157-172.
    11. Zhang, Baoshou & Song, Baowei & Mao, Zhaoyong & Li, Boyang & Gu, Mengfan, 2019. "Hydrokinetic energy harnessing by spring-mounted oscillators in FIM with different cross sections: From triangle to circle," Energy, Elsevier, vol. 189(C).
    12. Sun, Hongjun & Yang, Zhen & Li, Jinxia & Ding, Hongbing & Lv, Pengfei, 2024. "Performance evaluation and optimal design for passive turbulence control-based hydrokinetic energy harvester using EWM-based TOPSIS," Energy, Elsevier, vol. 298(C).
    13. Wang, Junlei & Geng, Linfeng & Ding, Lin & Zhu, Hongjun & Yurchenko, Daniil, 2020. "The state-of-the-art review on energy harvesting from flow-induced vibrations," Applied Energy, Elsevier, vol. 267(C).
    14. Dahai Zhang & Lei Feng & Hao Yang & Tianjiao Li & Hai Sun, 2020. "Vortex-Induced Vibration Characteristics of a PTC Cylinder with a Free Surface Effect," Energies, MDPI, vol. 13(4), pages 1-19, February.
    15. Zhu, Hongjun & Tang, Tao & Zhou, Tongming & Cai, Mingjin & Gaidai, Oleg & Wang, Junlei, 2021. "High performance energy harvesting from flow-induced vibrations in trapezoidal oscillators," Energy, Elsevier, vol. 236(C).
    16. Zhang, Baoshou & Mao, Zhaoyong & Song, Baowei & Ding, Wenjun & Tian, Wenlong, 2018. "Numerical investigation on effect of damping-ratio and mass-ratio on energy harnessing of a square cylinder in FIM," Energy, Elsevier, vol. 144(C), pages 218-231.
    17. Tamimi, V. & Esfehani, M.J. & Zeinoddini, M. & Seif, M.S. & Poncet, S., 2023. "Hydroelastic response and electromagnetic energy harvesting of square oscillators: Effects of free and fixed square wakes," Energy, Elsevier, vol. 263(PE).
    18. Park, Hongrae & Mentzelopoulos, Andreas P. & Bernitsas, Michael M., 2023. "Hydrokinetic energy harvesting from slow currents using flow-induced oscillations," Renewable Energy, Elsevier, vol. 214(C), pages 242-254.
    19. Tamimi, V. & Wu, J. & Naeeni, S.T.O. & Shahvaghar-Asl, S., 2021. "Effects of dissimilar wakes on energy harvesting of Flow Induced Vibration (FIV) based converters with circular oscillator," Applied Energy, Elsevier, vol. 281(C).
    20. Ying Wu & Zhi Cheng & Ryley McConkey & Fue-Sang Lien & Eugene Yee, 2022. "Modelling of Flow-Induced Vibration of Bluff Bodies: A Comprehensive Survey and Future Prospects," Energies, MDPI, vol. 15(22), pages 1-63, November.

    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:20:p:6548-:d:654206. 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.