IDEAS home Printed from https://ideas.repec.org/a/gam/jeners/v13y2020i7p1801-d342931.html
   My bibliography  Save this article

Hydrodynamic Performance of a Pitching Float Wave Energy Converter

Author

Listed:
  • Yong Ma

    (School of Marine Engineering and Technology, Sun Yat-sen University, Guangzhou 510275, China
    Southern Marine Science and Engineering Guangdong Laboratory, Zhuhai 519000, China)

  • Shan Ai

    (School of Marine Engineering and Technology, Sun Yat-sen University, Guangzhou 510275, China)

  • Lele Yang

    (School of Marine Engineering and Technology, Sun Yat-sen University, Guangzhou 510275, China
    Southern Marine Science and Engineering Guangdong Laboratory, Zhuhai 519000, China)

  • Aiming Zhang

    (School of Marine Engineering and Technology, Sun Yat-sen University, Guangzhou 510275, China)

  • Sen Liu

    (School of Marine Engineering and Technology, Sun Yat-sen University, Guangzhou 510275, China)

  • Binghao Zhou

    (College of Shipbuilding Engineering, Harbin Engineering University, Harbin 150001, China)

Abstract

This study analyzes the hydrodynamic performance and application of a pitching float-type wave energy conversion device under complex sea conditions in the South China Sea. Potential flow theory and ANSYS-AQWA software are used to establish a method for analyzing hydrodynamic performance in both time and frequency domains, as well as the various factors that influence hydrodynamic performance. The frequency domain characteristics of the conversion device are explored, as well as the time-domain characteristics when exposed to regular and irregular waves. The results show that the frequency domain of hydrodynamic performance conforms to the requirements of an offshore mobile platform. A mooring point that is closer to the center of mass leads to improved stability of the conversion device. The angle arrangement of the anchor-chain mooring method fully conforms to safety requirements. When the wave direction is 45°, the conversion device is highly stressed and its movement is the most strenuous; however, the device can operate safely and stably under all working conditions. These results provide a significant reference for expanding the wave-energy capture range and the hydrodynamic performance of floating wave-energy conversion devices.

Suggested Citation

  • Yong Ma & Shan Ai & Lele Yang & Aiming Zhang & Sen Liu & Binghao Zhou, 2020. "Hydrodynamic Performance of a Pitching Float Wave Energy Converter," Energies, MDPI, vol. 13(7), pages 1-27, April.
    • Handle: RePEc:gam:jeners:v:13:y:2020:i:7:p:1801-:d:342931
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/1996-1073/13/7/1801/pdf
    Download Restriction: no
    File URL: https://www.mdpi.com/1996-1073/13/7/1801/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Yang, Shaohui & He, Hongzhou & Chen, Hu & Wang, Yongqing & Li, Hui & Zheng, Songgen, 2019. "Experimental study on the performance of a floating array-point-raft wave energy converter under random wave conditions," Renewable Energy, Elsevier, vol. 139(C), pages 538-550.
    2. Aqiang Zhao & Weimin Wu & Zuoyao Sun & Lixun Zhu & Kaiyuan Lu & Henry Chung & Frede Blaabjerg, 2019. "A Flower Pollination Method Based Global Maximum Power Point Tracking Strategy for Point-Absorbing Type Wave Energy Converters," Energies, MDPI, vol. 12(7), pages 1-19, April.
    3. Rosa-Santos, Paulo & Taveira-Pinto, Francisco & Rodríguez, Claudio A. & Ramos, Victor & López, Mario, 2019. "The CECO wave energy converter: Recent developments," Renewable Energy, Elsevier, vol. 139(C), pages 368-384.
    4. Huang, Shuo & Sheng, Songwei & Gerthoffert, Arnaud & Cong, Yu & Zhang, Tianyu & Wang, Zhenpeng, 2019. "Numerical design study of multipoint mooring systems for the floating wave energy converter in deep water with a sloping bottom," Renewable Energy, Elsevier, vol. 136(C), pages 558-571.
    5. Li, Chong & Zhou, Dequn & Wang, Hui & Lu, Yuzheng & Li, Dongdong, 2020. "Techno-economic performance study of stand-alone wind/diesel/battery hybrid system with different battery technologies in the cold region of China," Energy, Elsevier, vol. 192(C).
    6. Mustapa, M.A. & Yaakob, O.B. & Ahmed, Yasser M. & Rheem, Chang-Kyu & Koh, K.K. & Adnan, Faizul Amri, 2017. "Wave energy device and breakwater integration: A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 77(C), pages 43-58.
    7. Tunde Aderinto & Hua Li, 2018. "Ocean Wave Energy Converters: Status and Challenges," Energies, MDPI, vol. 11(5), pages 1-26, May.
    8. Stoyanov, D.B. & Nixon, J.D., 2020. "Alternative operational strategies for wind turbines in cold climates," Renewable Energy, Elsevier, vol. 145(C), pages 2694-2706.
    9. Malara, Giovanni & Arena, Felice, 2019. "Response of U-Oscillating Water Column arrays: semi-analytical approach and numerical results," Renewable Energy, Elsevier, vol. 138(C), pages 1152-1165.
    10. Zheng, Siming & Zhu, Guixun & Simmonds, David & Greaves, Deborah & Iglesias, Gregorio, 2020. "Wave power extraction from a tubular structure integrated oscillating water column," Renewable Energy, Elsevier, vol. 150(C), pages 342-355.
    11. Zhang, Haicheng & Xi, Ru & Xu, Daolin & Wang, Kai & Shi, Qijia & Zhao, Huai & Wu, Bo, 2019. "Efficiency enhancement of a point wave energy converter with a magnetic bistable mechanism," Energy, Elsevier, vol. 181(C), pages 1152-1165.
    12. Zhang, Haicheng & Xu, Daolin & Zhao, Huai & Xia, Shuyan & Wu, Yousheng, 2018. "Energy extraction of wave energy converters embedded in a very large modularized floating platform," Energy, Elsevier, vol. 158(C), pages 317-329.
    13. Singh, Uddish & Abdussamie, Nagi & Hore, Jack, 2020. "Hydrodynamic performance of a floating offshore OWC wave energy converter: An experimental study," Renewable and Sustainable Energy Reviews, Elsevier, vol. 117(C).
    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. Sun, Pengyuan & Liu, Senming & He, Hongzhou & Zhao, Yingru & Zheng, Songgen & Chen, Hu & Yang, Shaohui, 2021. "Simulated and experimental investigation of a floating-array-buoys wave energy converter with single-point mooring," Renewable Energy, Elsevier, vol. 176(C), pages 637-650.
    2. Didier, Eric & Teixeira, Paulo R.F., 2024. "Numerical analysis of 3D hydrodynamics and performance of an array of oscillating water column wave energy converters integrated into a vertical breakwater," Renewable Energy, Elsevier, vol. 225(C).
    3. Zhang, Yongxing & Zhao, Yongjie & Sun, Wei & Li, Jiaxuan, 2021. "Ocean wave energy converters: Technical principle, device realization, and performance evaluation," Renewable and Sustainable Energy Reviews, Elsevier, vol. 141(C).
    4. Zhou, Yu & Ning, Dezhi & Liang, Dongfang & Cai, Shuqun, 2021. "Nonlinear hydrodynamic analysis of an offshore oscillating water column wave energy converter," Renewable and Sustainable Energy Reviews, Elsevier, vol. 145(C).
    5. Clemente, D. & Rosa-Santos, P. & Taveira-Pinto, F., 2021. "On the potential synergies and applications of wave energy converters: A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 135(C).
    6. Berrio, Y. & Rivillas-Ospina, G. & Ruiz-Martínez, G. & Arango-Manrique, A. & Ricaurte, C. & Mendoza, E. & Silva, R. & Casas, D. & Bolívar, M. & Díaz, K., 2023. "Energy conversion and beach protection: Numerical assessment of a dual-purpose WEC farm," Renewable Energy, Elsevier, vol. 219(P2).
    7. Calheiros-Cabral, Tomás & Clemente, Daniel & Rosa-Santos, Paulo & Taveira-Pinto, Francisco & Ramos, Victor & Morais, Tiago & Cestaro, Henrique, 2020. "Evaluation of the annual electricity production of a hybrid breakwater-integrated wave energy converter," Energy, Elsevier, vol. 213(C).
    8. Gianmaria Giannini & Paulo Rosa-Santos & Victor Ramos & Francisco Taveira-Pinto, 2020. "On the Development of an Offshore Version of the CECO Wave Energy Converter," Energies, MDPI, vol. 13(5), pages 1-24, February.
    9. Foteinis, Spyros, 2022. "Wave energy converters in low energy seas: Current state and opportunities," Renewable and Sustainable Energy Reviews, Elsevier, vol. 162(C).
    10. Gradowski, M. & Gomes, R.P.F. & Alves, M., 2020. "Hydrodynamic optimisation of an axisymmetric floating Oscillating Water Column type wave energy converter with an enlarged inner tube," Renewable Energy, Elsevier, vol. 162(C), pages 1519-1532.
    11. Scialò, A. & Henriques, J.C.C. & Malara, G. & Falcão, A.F.O. & Gato, L.M.C. & Arena, F., 2021. "Power take-off selection for a fixed U-OWC wave power plant in the Mediterranean Sea: The case of Roccella Jonica," Energy, Elsevier, vol. 215(PA).
    12. Evangelia Dialyna & Theocharis Tsoutsos, 2021. "Wave Energy in the Mediterranean Sea: Resource Assessment, Deployed WECs and Prospects," Energies, MDPI, vol. 14(16), pages 1-18, August.
    13. Jin, Huaqing & Zhang, Haicheng & Xu, Daolin & Jun, Ding & Ze, Sun, 2022. "Low-frequency energy capture and water wave attenuation of a hybrid WEC-breakwater with nonlinear stiffness," Renewable Energy, Elsevier, vol. 196(C), pages 1029-1047.
    14. Wang, Chen & Zhang, Yongliang & Deng, Zhengzhi, 2022. "Wave power extraction for an oscillating water column device consisting of a surging front and back lip-wall: An analytical study," Renewable Energy, Elsevier, vol. 184(C), pages 100-114.
    15. Lorenzo Ciappi & Lapo Cheli & Irene Simonetti & Alessandro Bianchini & Giampaolo Manfrida & Lorenzo Cappietti, 2020. "Wave-to-Wire Model of an Oscillating-Water-Column Wave Energy Converter and Its Application to Mediterranean Energy Hot-Spots," Energies, MDPI, vol. 13(21), pages 1-28, October.
    16. Dimitrios N. Konispoliatis & Spyridon A. Mavrakos, 2020. "Wave Power Absorption by Arrays of Wave Energy Converters in Front of a Vertical Breakwater: A Theoretical Study," Energies, MDPI, vol. 13(8), pages 1-25, April.
    17. Cheng, Yong & Song, Fukai & Xi, Chen & Collu, Maurizio & Yuan, Zhiming & Incecik, Atilla, 2023. "Feasibility of integrating a very large floating structure with multiple wave energy converters combining oscillating water columns and oscillating flaps," Energy, Elsevier, vol. 274(C).
    18. Shi, Qijia & Xu, Daolin & Zhang, Haicheng, 2021. "Performance analysis of a raft-type wave energy converter with a torsion bi-stable mechanism," Energy, Elsevier, vol. 227(C).
    19. Guo, Baoming & Wang, Rongquan & Ning, Dezhi & Chen, Lifen & Sulisz, Wojciech, 2020. "Hydrodynamic performance of a novel WEC-breakwater integrated system consisting of triple dual-freedom pontoons," Energy, Elsevier, vol. 209(C).
    20. He, Fang & Pan, Jiapeng & Lin, Yuan & Song, Mengxia & Zheng, Siming, 2024. "Laboratory modelling of nonlinear power take-off damping and its effects on an offshore stationary cylindrical OWC device," Energy, Elsevier, vol. 296(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:13:y:2020:i:7:p:1801-:d:342931. 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.