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Wave Energy Converter’s Slack and Stiff Connection: Study of Absorbed Power in Irregular Waves

Author

Listed:
  • Tatiana Potapenko

    (Department of Electrical Engineering, Uppsala University, 75103 Uppsala, Sweden)

  • Joseph Burchell

    (Institute for Energy Systems, School of Engineering, University of Edinburgh, Edinburgh EH9 3DW, UK)

  • Sandra Eriksson

    (Department of Electrical Engineering, Uppsala University, 75103 Uppsala, Sweden)

  • Irina Temiz

    (Department of Electrical Engineering, Uppsala University, 75103 Uppsala, Sweden)

Abstract

Two different concepts of wave energy converter coupled to the novel C-GEN linear generator have been studied numerically, including the evaluation of different buoy sizes. The first concept has a slack connection between the buoy and the generator on the seabed. Another concept is based on a stiff connection between the buoy and the generator placed on an offshore platform. Three different approaches to calculate the damping force have been utilized within this study: the optimal damping coefficient, R -load, and R C -load. R -load is a model for the load applied to a grid-connected generator with passive rectification. R C -load is a model for a phase angle compensation applied to a system with active rectification. The radiation forces originating from the oscillatory motion of the buoy have been approximated using the transfer function in the frequency domain and the vector fitting algorithm. A comparison of the approximation methods is presented, and their accuracy has been evaluated. The advantage of the vector fitting method has been shown, especially for higher approximation orders which fit the transfer function with high accuracy. The study’s final results are shown in terms of the absorbed power for the sea states of March 2018 at Wave Hub, UK.

Suggested Citation

  • Tatiana Potapenko & Joseph Burchell & Sandra Eriksson & Irina Temiz, 2021. "Wave Energy Converter’s Slack and Stiff Connection: Study of Absorbed Power in Irregular Waves," Energies, MDPI, vol. 14(23), pages 1-21, November.
    • Handle: RePEc:gam:jeners:v:14:y:2021:i:23:p:7892-:d:687262
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    References listed on IDEAS

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    1. Falcão, António F.O. & Henriques, João C.C., 2016. "Oscillating-water-column wave energy converters and air turbines: A review," Renewable Energy, Elsevier, vol. 85(C), pages 1391-1424.
    2. Yue Hong & Irina Temiz & Jianfei Pan & Mikael Eriksson & Cecilia Boström, 2021. "Damping Studies on PMLG-Based Wave Energy Converter under Oceanic Wave Climates," Energies, MDPI, vol. 14(4), pages 1-21, February.
    3. Babarit, A., 2015. "A database of capture width ratio of wave energy converters," Renewable Energy, Elsevier, vol. 80(C), pages 610-628.
    4. 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.
    5. Hong, Yue & Waters, Rafael & Boström, Cecilia & Eriksson, Mikael & Engström, Jens & Leijon, Mats, 2014. "Review on electrical control strategies for wave energy converting systems," Renewable and Sustainable Energy Reviews, Elsevier, vol. 31(C), pages 329-342.
    6. Leijon, M. & Danielsson, O. & Eriksson, M. & Thorburn, K. & Bernhoff, H. & Isberg, J. & Sundberg, J. & Ivanova, I. & Sjöstedt, E. & Ågren, O. & Karlsson, K.E. & Wolfbrandt, A., 2006. "An electrical approach to wave energy conversion," Renewable Energy, Elsevier, vol. 31(9), pages 1309-1319.
    7. Contestabile, Pasquale & Crispino, Gaetano & Di Lauro, Enrico & Ferrante, Vincenzo & Gisonni, Corrado & Vicinanza, Diego, 2020. "Overtopping breakwater for wave Energy Conversion: Review of state of art, recent advancements and what lies ahead," Renewable Energy, Elsevier, vol. 147(P1), pages 705-718.
    8. Heikkinen, Heidi & Lampinen, Markku J. & Böling, Jari, 2013. "Analytical study of the interaction between waves and cylindrical wave energy converters oscillating in two modes," Renewable Energy, Elsevier, vol. 50(C), pages 150-160.
    9. Ciappi, Lorenzo & Cheli, Lapo & Simonetti, Irene & Bianchini, Alessandro & Talluri, Lorenzo & Cappietti, Lorenzo & Manfrida, Giampaolo, 2022. "Wave-to-wire models of wells and impulse turbines for oscillating water column wave energy converters operating in the Mediterranean Sea," Energy, Elsevier, vol. 238(PA).
    10. Wang, LiGuo & Lin, MaoFeng & Tedeschi, Elisabetta & Engström, Jens & Isberg, Jan, 2020. "Improving electric power generation of a standalone wave energy converter via optimal electric load control," Energy, Elsevier, vol. 211(C).
    11. Fairley, Iain & Lewis, Matthew & Robertson, Bryson & Hemer, Mark & Masters, Ian & Horrillo-Caraballo, Jose & Karunarathna, Harshinie & Reeve, Dominic E., 2020. "A classification system for global wave energy resources based on multivariate clustering," Applied Energy, Elsevier, vol. 262(C).
    12. Sheng, Wanan, 2019. "Wave energy conversion and hydrodynamics modelling technologies: A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 109(C), pages 482-498.
    13. Hyebin Lee & Sunny Kumar Poguluri & Yoon Hyeok Bae, 2018. "Performance Analysis of Multiple Wave Energy Converters Placed on a Floating Platform in the Frequency Domain," Energies, MDPI, vol. 11(2), pages 1-14, February.
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    Cited by:

    1. Reza Jafari & Pedram Asef & Mohammad Ardebili & Mohammad Mahdi Derakhshani, 2022. "Linear Permanent Magnet Vernier Generators for Wave Energy Applications: Analysis, Challenges, and Opportunities," Sustainability, MDPI, vol. 14(17), pages 1-35, September.
    2. Domenico Curto & Vincenzo Franzitta & Andrea Guercio & Rosario Miceli & Claudio Nevoloso & Francesco Maria Raimondi & Marco Trapanese, 2022. "An Experimental Comparison between an Ironless and a Traditional Permanent Magnet Linear Generator for Wave Energy Conversion," Energies, MDPI, vol. 15(7), pages 1-21, March.

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