New & Renewable Energy (신재생에너지)

Korean Society for New and Renewable Energy (한국신·재생에너지학회)
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Study on the Aerodynamics and Control Characteristics of 5 MW Wind Turbine

5MW급 풍력 터빈의 공력 및 제어 특성에 관한 연구

  • 타이펑주 (군산대학교 대학원 기계공학과) ;
  • 강기원 (군산대학교 기계자동차 공학부) ;
  • 이장호 (군산대학교 기계자동차 공학부)
  • Received : 2011.05.25
  • Accepted : 2011.06.24
  • Published : 2011.06.25
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Abstract

5MW wind turbine is regarded as a promising system for offshore wind farms in the western sea of Korean. And the wind turbine is developed in many companies but not much information is known about it. In this study, aerodynamics and control characteristics depending on several control methods is reviewed on 5MW wind turbine, in which configuration data of the turbine are used from the previous study of NREL. For the calculations, GH_Bladed, which is certificated software by GL, is used and compared with data from FAST code of NREL. This study shows that how much power production, and aerodynamic performances and loads can be obtained with different controls in the operation of 5MW wind turbine, which is expected to be useful in the design of the wind turbine system.

Keywords

References

  1. J. Jonkman. S. Butterfield, W. musial, G. scott, 2009, "Definition of a 5-MW Reference Wind Turbine for Offshore System Development", NREL, 2009.
  2. H. J. Kooijman, C. Lindenburg and D. Winkelaar, 2003, "DOWEC 6 MW Pre-Design", DOWEC.
  3. Bir, G. and Jonkman J., 2007, "Aeroelastic Instabilities of Large Offshore and Onshore Wind Turbines", The Second Conference on The Science of Making Torque From Wind, Denmark, 2007.
  4. J. Machowski, J. W. Bialek and J. R. Bumby, "Power System Dynamics: Stability and Control", 2nd edit, Durham University, UK, 280-281.
  5. F. D. Bianchi and R. J. Mantz, 2007, "Wind Turbine control systems", Springer Science Bussiness Media, 2007.
  6. Pierre-Elouan Réthoré, 2006, "Thrust and wake of a wind turbine: Relationship and measurements", M.Sc. thesis, September 2006.

Cited by

  1. A Study on the Bandwidth of a Pitch Actuator for a MW Wind Turbine vol.13, pp.4, 2017, https://doi.org/10.7849/ksnre.2017.12.13.4.004
  2. NREL 5MW 풍력터빈 제어용 저주파 통과 필터와 드라이브 트레인 댐퍼의 효과 고찰 vol.24, pp.4, 2011, https://doi.org/10.21289/ksic.2021.24.4.443