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Research on an Integrated Hydrostatic-Driven Electric Generator with Controllable Load for Renewable Energy Applications

Author

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  • Tao Wang

    (Ocean College, Zhejiang University, Zhoushan 316000, China)

  • He Wang

    (College of Mechanical and Vehicle Engineering, Hunan University, Changsha 410082, China)

Abstract

A hydrostatic transmission is a promising technology in renewable energy harvesting, such as wind energy and wave energy, where the hydrostatic-driven electric generator is a key energy conversion component. By using analytical and experimental methods, this paper investigates the performance of a novel hydrostatic-driven electric generator which integrates the functions of an axial piston hydrostatic motor and a permanent magnet electric generator together. The experimental platform consists of a prototype, an adjustable hydrostatic power source, a controllable electrical load, and various sensors. Energy conversions between hydrostatic and electrical forms are evaluated under different operating velocities and control signals. Power loss distributions are presented by combining measured data and analytical calculation. Thermal experiments are implemented under both of natural and oil-forced cooling conditions and it is found that the temperature rise is much lower when the machine is cooled by hydraulic oil. The experiments validate the energy conversion efficiency, steady controllability, and cooling capability of the integrated hydrostatic-driven electric generator. The results can provide references for further efficiency optimization, dynamic control, as well as practical application.

Suggested Citation

  • Tao Wang & He Wang, 2017. "Research on an Integrated Hydrostatic-Driven Electric Generator with Controllable Load for Renewable Energy Applications," Energies, MDPI, vol. 10(9), pages 1-17, August.
  • Handle: RePEc:gam:jeners:v:10:y:2017:i:9:p:1299-:d:110268
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    References listed on IDEAS

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    1. Liu, Hongwei & Lin, Yonggang & Shi, Maoshun & Li, Wei & Gu, Haigang & Xu, Quankun & Tu, Le, 2015. "A novel hydraulic-mechanical hybrid transmission in tidal current turbines," Renewable Energy, Elsevier, vol. 81(C), pages 31-42.
    2. Chun-Yu Hsiao & Sheng-Nian Yeh & Jonq-Chin Hwang, 2014. "Design of High Performance Permanent-Magnet Synchronous Wind Generators," Energies, MDPI, vol. 7(11), pages 1-20, November.
    3. Gaspar, José F. & Kamarlouei, Mojtaba & Sinha, Ashank & Xu, Haitong & Calvário, Miguel & Faÿ, François-Xavier & Robles, Eider & Soares, C. Guedes, 2016. "Speed control of oil-hydraulic power take-off system for oscillating body type wave energy converters," Renewable Energy, Elsevier, vol. 97(C), pages 769-783.
    4. Truong, Dinh Quang & Ahn, Kyoung Kwan, 2014. "Development of a novel point absorber in heave for wave energy conversion," Renewable Energy, Elsevier, vol. 65(C), pages 183-191.
    5. Nikolić, Vlastimir & Sajjadi, Shahin & Petković, Dalibor & Shamshirband, Shahaboddin & Ćojbašić, Žarko & Por, Lip Yee, 2016. "Design and state of art of innovative wind turbine systems," Renewable and Sustainable Energy Reviews, Elsevier, vol. 61(C), pages 258-265.
    6. Ahn, K.K. & Truong, D.Q. & Tien, Hoang Huu & Yoon, Jong Il, 2012. "An innovative design of wave energy converter," Renewable Energy, Elsevier, vol. 42(C), pages 186-194.
    7. Silva, Paolo & Giuffrida, Antonio & Fergnani, Nicola & Macchi, Ennio & Cantù, Matteo & Suffredini, Roberto & Schiavetti, Massimo & Gigliucci, Gianluca, 2014. "Performance prediction of a multi-MW wind turbine adopting an advanced hydrostatic transmission," Energy, Elsevier, vol. 64(C), pages 450-461.
    8. Eriksson, Sandra & Bernhoff, Hans, 2011. "Loss evaluation and design optimisation for direct driven permanent magnet synchronous generators for wind power," Applied Energy, Elsevier, vol. 88(1), pages 265-271, January.
    9. Qin, Chao & Innes-Wimsatt, Elijah & Loth, Eric, 2016. "Hydraulic-electric hybrid wind turbines: Tower mass saving and energy storage capacity," Renewable Energy, Elsevier, vol. 99(C), pages 69-79.
    10. Fan, YaJun & Mu, AnLe & Ma, Tao, 2016. "Modeling and control of a hybrid wind-tidal turbine with hydraulic accumulator," Energy, Elsevier, vol. 112(C), pages 188-199.
    11. Ellabban, Omar & Abu-Rub, Haitham & Blaabjerg, Frede, 2014. "Renewable energy resources: Current status, future prospects and their enabling technology," Renewable and Sustainable Energy Reviews, Elsevier, vol. 39(C), pages 748-764.
    12. Ruichen Wang & Fengshou Gu & Robert Cattley & Andrew D. Ball, 2016. "Modelling, Testing and Analysis of a Regenerative Hydraulic Shock Absorber System," Energies, MDPI, vol. 9(5), pages 1-24, May.
    13. 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.
    14. 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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    Cited by:

    1. Wang, Bohan & Deng, Ziwei & Zhang, Baocheng, 2022. "Simulation of a novel wind–wave hybrid power generation system with hydraulic transmission," Energy, Elsevier, vol. 238(PB).
    2. Tao Wang & Yunce Zhang, 2018. "Design, Analysis, and Evaluation of a Compact Electromagnetic Energy Harvester from Water Flow for Remote Sensors," Energies, MDPI, vol. 11(6), pages 1-14, June.
    3. Chengming Zhang & Qingbo Guo & Liyi Li & Mingyi Wang & Tiecheng Wang, 2017. "System Efficiency Improvement for Electric Vehicles Adopting a Permanent Magnet Synchronous Motor Direct Drive System," Energies, MDPI, vol. 10(12), pages 1-27, December.

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