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Multi-objective optimization of the design and operating point of a new external axis wind turbine

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  • Ferdoues, Mst Sunzida
  • Ebrahimi, Sasan
  • Vijayaraghavan, Krishna

Abstract

A new class of wind turbine termed the external axis wind turbine (EAWT) has been recently developed in response to the anticipated increase in global demand for renewable energy. The EAWT combines the high power output of the HAWT with the low installation and maintenance cost of the VAWT. This paper optimizes this EAWT to simultaneously maximize the power while minimizing power fluctuation and the time required to reach the optimal operating point. The multi-objective optimization on the EAWT using Genetic Algorithm is performed on a response surface that is generated using CFD simulations in OpenFOAM. The turbulence model and mesh-sizing for the CFD simulations are validated against previously published experimental results on a bluff body. The paper first optimizes the EAWT using steady state CFD simulations which are found to be not valid. The paper then optimizes the EAWT using transient CFD simulation with moving mesh, first for a single Reynolds number then for a wide range of Reynolds numbers. From the analysis, a blade count of 10 at an operational tip speed ratio of 0.32 is recommended. This paper is the first study on EAWT. To the best of authors' knowledge, this paper is also the first study on wind-turbines to optimize changing blade count and operating point to simultaneously maximize power, while minimizing power fluctuation and the time needed to reach peak operating point.

Suggested Citation

  • Ferdoues, Mst Sunzida & Ebrahimi, Sasan & Vijayaraghavan, Krishna, 2017. "Multi-objective optimization of the design and operating point of a new external axis wind turbine," Energy, Elsevier, vol. 125(C), pages 643-653.
    • Handle: RePEc:eee:energy:v:125:y:2017:i:c:p:643-653
    DOI: 10.1016/j.energy.2017.01.070
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    References listed on IDEAS

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    1. Roy, Sukanta & Saha, Ujjwal K., 2013. "Review on the numerical investigations into the design and development of Savonius wind rotors," Renewable and Sustainable Energy Reviews, Elsevier, vol. 24(C), pages 73-83.
    2. Gharali, Kobra & Johnson, David A., 2012. "Numerical modeling of an S809 airfoil under dynamic stall, erosion and high reduced frequencies," Applied Energy, Elsevier, vol. 93(C), pages 45-52.
    3. Saha, U.K. & Rajkumar, M. Jaya, 2006. "On the performance analysis of Savonius rotor with twisted blades," Renewable Energy, Elsevier, vol. 31(11), pages 1776-1788.
    4. Ismail, Md Farhad & Vijayaraghavan, Krishna, 2015. "The effects of aerofoil profile modification on a vertical axis wind turbine performance," Energy, Elsevier, vol. 80(C), pages 20-31.
    5. Shaughnessy, B.M. & Probert, S.D., 1992. "Partially-blocked savonius rotor," Applied Energy, Elsevier, vol. 43(4), pages 239-249.
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    Cited by:

    1. Song, Dongran & Yang, Yinggang & Zheng, Songyue & Tang, Weiyi & Yang, Jian & Su, Mei & Yang, Xuebing & Joo, Young Hoon, 2019. "Capacity factor estimation of variable-speed wind turbines considering the coupled influence of the QN-curve and the air density," Energy, Elsevier, vol. 183(C), pages 1049-1060.
    2. Longfu Luo & Xiaofeng Zhang & Dongran Song & Weiyi Tang & Jian Yang & Li Li & Xiaoyu Tian & Wu Wen, 2018. "Optimal Design of Rated Wind Speed and Rotor Radius to Minimizing the Cost of Energy for Offshore Wind Turbines," Energies, MDPI, vol. 11(10), pages 1-17, October.
    3. Maakala, Viljami & Järvinen, Mika & Vuorinen, Ville, 2018. "Optimizing the heat transfer performance of the recovery boiler superheaters using simulated annealing, surrogate modeling, and computational fluid dynamics," Energy, Elsevier, vol. 160(C), pages 361-377.
    4. Alom, Nur & Saha, Ujjwal K., 2018. "Performance evaluation of vent-augmented elliptical-bladed savonius rotors by numerical simulation and wind tunnel experiments," Energy, Elsevier, vol. 152(C), pages 277-290.

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