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A novel nonlinear state space model for the hydraulic power take-off of a wave energy converter

Author

Listed:
  • Xuhui, Yue
  • Qijuan, Chen
  • Zenghui, Wang
  • Dazhou, Geng
  • Donglin, Yan
  • Wen, Jiang
  • Weiyu, Wang

Abstract

Since the hydraulic power take-off (PTO) is a widely-utilized transmission device for oscillating-body wave energy converters, its parameter configurations need to be optimized with an accurate dynamic model. To accurately describe the cylinder friction force, the motor loss and the accumulator working patterns, this paper establishes a novel nonlinear state space model for a hydraulic PTO. The model contains a stiction-involved Stribeck curve for the hydraulic cylinder, an improved Jeong's theory for the hydraulic motor and a pressure-bound-related formula for the high-pressure accumulator. The proposed model is simulated in irregular waves and verified via the comparison with the WEC models based on Yang's theory [1]. Furthermore, the research focuses on obtaining optimal PTO parameter configurations with the suitable piston area and resistance, according to the generating ability, energy conversion efficiency and pressure stability. The results show that the piston area has a more significant impact on the generating ability and pressure stability than the resistance but the same influence on the energy conversion efficiency. In general, a small piston area and a minor resistance are the superior configurations at the fixed capacity.

Suggested Citation

  • Xuhui, Yue & Qijuan, Chen & Zenghui, Wang & Dazhou, Geng & Donglin, Yan & Wen, Jiang & Weiyu, Wang, 2019. "A novel nonlinear state space model for the hydraulic power take-off of a wave energy converter," Energy, Elsevier, vol. 180(C), pages 465-479.
    • Handle: RePEc:eee:energy:v:180:y:2019:i:c:p:465-479
    DOI: 10.1016/j.energy.2019.05.095
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    1. Penalba, Markel & Davidson, Josh & Windt, Christian & Ringwood, John V., 2018. "A high-fidelity wave-to-wire simulation platform for wave energy converters: Coupled numerical wave tank and power take-off models," Applied Energy, Elsevier, vol. 226(C), pages 655-669.
    2. Henriques, J.C.C. & Lopes, M.F.P. & Gomes, R.P.F. & Gato, L.M.C. & Falcão, A.F.O., 2012. "On the annual wave energy absorption by two-body heaving WECs with latching control," Renewable Energy, Elsevier, vol. 45(C), pages 31-40.
    3. Jin, Siya & Patton, Ron J. & Guo, Bingyong, 2019. "Enhancement of wave energy absorption efficiency via geometry and power take-off damping tuning," Energy, Elsevier, vol. 169(C), pages 819-832.
    4. Penalba, Markel & Ringwood, John V., 2019. "A high-fidelity wave-to-wire model for wave energy converters," Renewable Energy, Elsevier, vol. 134(C), pages 367-378.
    5. Rodríguez, Claudio A. & Rosa-Santos, Paulo & Taveira-Pinto, Francisco, 2019. "Assessment of damping coefficients of power take-off systems of wave energy converters: A hybrid approach," Energy, Elsevier, vol. 169(C), pages 1022-1038.
    6. Khan, N. & Kalair, A. & Abas, N. & Haider, A., 2017. "Review of ocean tidal, wave and thermal energy technologies," Renewable and Sustainable Energy Reviews, Elsevier, vol. 72(C), pages 590-604.
    7. Cordonnier, J. & Gorintin, F. & De Cagny, A. & Clément, A.H. & Babarit, A., 2015. "SEAREV: Case study of the development of a wave energy converter," Renewable Energy, Elsevier, vol. 80(C), pages 40-52.
    8. Zang, Zhipeng & Zhang, Qinghe & Qi, Yue & Fu, Xiaoying, 2018. "Hydrodynamic responses and efficiency analyses of a heaving-buoy wave energy converter with PTO damping in regular and irregular waves," Renewable Energy, Elsevier, vol. 116(PA), pages 527-542.
    9. Cargo, C.J. & Hillis, A.J. & Plummer, A.R., 2016. "Strategies for active tuning of Wave Energy Converter hydraulic power take-off mechanisms," Renewable Energy, Elsevier, vol. 94(C), pages 32-47.
    10. Zhang, Dahai & Li, Wei & Lin, Yonggang & Bao, Jingwei, 2012. "An overview of hydraulic systems in wave energy application in China," Renewable and Sustainable Energy Reviews, Elsevier, vol. 16(7), pages 4522-4526.
    11. Wu, Shuping & Liu, Chuanyu & Chen, Xinping, 2015. "Offshore wave energy resource assessment in the East China Sea," Renewable Energy, Elsevier, vol. 76(C), pages 628-636.
    12. Sheng, Songwei & Wang, Kunlin & Lin, Hongjun & Zhang, Yaqun & You, Yage & Wang, Zhenpeng & Chen, Aiju & Jiang, Jiaqiang & Wang, Wensheng & Ye, Yin, 2017. "Model research and open sea tests of 100 kW wave energy convertor Sharp Eagle Wanshan," Renewable Energy, Elsevier, vol. 113(C), pages 587-595.
    13. Chen, Zhongfei & Zhou, Binzhen & Zhang, Liang & Li, Can & Zang, Jun & Zheng, Xiongbo & Xu, Jianan & Zhang, Wanchao, 2018. "Experimental and numerical study on a novel dual-resonance wave energy converter with a built-in power take-off system," Energy, Elsevier, vol. 165(PA), pages 1008-1020.
    14. Kurniawan, Adi & Pedersen, Eilif & Moan, Torgeir, 2012. "Bond graph modelling of a wave energy conversion system with hydraulic power take-off," Renewable Energy, Elsevier, vol. 38(1), pages 234-244.
    15. López, M. & Taveira-Pinto, F. & Rosa-Santos, P., 2017. "Influence of the power take-off characteristics on the performance of CECO wave energy converter," Energy, Elsevier, vol. 120(C), pages 686-697.
    16. Rico H. Hansen & Morten M. Kramer & Enrique Vidal, 2013. "Discrete Displacement Hydraulic Power Take-Off System for the Wavestar Wave Energy Converter," Energies, MDPI, vol. 6(8), pages 1-44, August.
    17. Lin, Yonggang & Bao, Jingwei & Liu, Hongwei & Li, Wei & Tu, Le & Zhang, Dahai, 2015. "Review of hydraulic transmission technologies for wave power generation," Renewable and Sustainable Energy Reviews, Elsevier, vol. 50(C), pages 194-203.
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    2. Sricharan, V.V.S. & Chandrasekaran, Srinivasan, 2021. "Time-domain analysis of a bean-shaped multi-body floating wave energy converter with a hydraulic power take-off using WEC-Sim," Energy, Elsevier, vol. 223(C).

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