A horizontal-axis wind turbine blade is designed using two step optimization procedures with probability approach. For the efficient management of the multiple design variables required for the blade design, the design procedure is divided into two optimization steps. In step 1, the diameter and rotating speed of a blade are determined and design points are extracted from the design space. In step 2-1, blade shapes are optimized by using the strip theory with the minimum energy loss method. The capacity factor and the cost model for each optimized blade shape are calculated in steps 2-2 and 2-3, respectively. To find the global optimum point in the design space, the space is modified into a highly possible region through the use of the probability approach.
Skip Nav Destination
e-mail: ki_hak.lee@doosan.com
e-mail: aerocfd1@snu.ac.kr
e-mail: donghlee@snu.ac.kr
e-mail: kntlee@sejong.ac.kr
e-mail: jongpo.park@doosan.com
Article navigation
August 2010
Technical Briefs
Two-Step Optimization for Wind Turbine Blade With Probability Approach
Ki-Hak Lee,
Ki-Hak Lee
School of Mechanical and Aerospace Engineering,
e-mail: ki_hak.lee@doosan.com
Seoul National University
, 599 Gwanak-ro, Gwanak-gu, Seoul 151-742, Republic of Korea; Wind Power Engineering Team, Doosan Heavy Industries and Construction Co., Ltd.
, 463-1 Jeonmin-dong, Yuseong-gu, Daejeon 305-811, Republic of Korea
Search for other works by this author on:
Kyu-Hong Kim,
Kyu-Hong Kim
School of Mechanical and Aerospace Engineering and Institute of Advanced Aerospace Technology,
e-mail: aerocfd1@snu.ac.kr
Seoul National University
, 599 Gwanak-ro, Gwanak-gu, Seoul 151-742, Republic of Korea
Search for other works by this author on:
Dong-Ho Lee,
Dong-Ho Lee
School of Mechanical and Aerospace Engineering and Institute of Advanced Aerospace Technology,
e-mail: donghlee@snu.ac.kr
Seoul National University
, 599 Gwanak-ro, Gwanak-gu, Seoul 151-742, Republic of Korea
Search for other works by this author on:
Kyung-Tae Lee,
Kyung-Tae Lee
School of Mechanical and Aerospace Engineering,
e-mail: kntlee@sejong.ac.kr
Sejong University
, 98 Gunja-dong, Kwangjin-ku, Seoul 143-747, Republic of Korea
Search for other works by this author on:
Jong-Po Park
Jong-Po Park
Wind Power Engineering Team,
e-mail: jongpo.park@doosan.com
Doosan Heavy Industries and Construction Co., Ltd.
, 463-1 Jeonmin-dong, Yuseong-gu, Daejeon 305-811, Republic of Korea
Search for other works by this author on:
Ki-Hak Lee
School of Mechanical and Aerospace Engineering,
Seoul National University
, 599 Gwanak-ro, Gwanak-gu, Seoul 151-742, Republic of Korea; Wind Power Engineering Team, Doosan Heavy Industries and Construction Co., Ltd.
, 463-1 Jeonmin-dong, Yuseong-gu, Daejeon 305-811, Republic of Koreae-mail: ki_hak.lee@doosan.com
Kyu-Hong Kim
School of Mechanical and Aerospace Engineering and Institute of Advanced Aerospace Technology,
Seoul National University
, 599 Gwanak-ro, Gwanak-gu, Seoul 151-742, Republic of Koreae-mail: aerocfd1@snu.ac.kr
Dong-Ho Lee
School of Mechanical and Aerospace Engineering and Institute of Advanced Aerospace Technology,
Seoul National University
, 599 Gwanak-ro, Gwanak-gu, Seoul 151-742, Republic of Koreae-mail: donghlee@snu.ac.kr
Kyung-Tae Lee
School of Mechanical and Aerospace Engineering,
Sejong University
, 98 Gunja-dong, Kwangjin-ku, Seoul 143-747, Republic of Koreae-mail: kntlee@sejong.ac.kr
Jong-Po Park
Wind Power Engineering Team,
Doosan Heavy Industries and Construction Co., Ltd.
, 463-1 Jeonmin-dong, Yuseong-gu, Daejeon 305-811, Republic of Koreae-mail: jongpo.park@doosan.com
J. Sol. Energy Eng. Aug 2010, 132(3): 034503 (5 pages)
Published Online: June 29, 2010
Article history
Received:
May 26, 2009
Revised:
March 26, 2010
Online:
June 29, 2010
Published:
June 29, 2010
Citation
Lee, K., Kim, K., Lee, D., Lee, K., and Park, J. (June 29, 2010). "Two-Step Optimization for Wind Turbine Blade With Probability Approach." ASME. J. Sol. Energy Eng. August 2010; 132(3): 034503. https://doi.org/10.1115/1.4001671
Download citation file:
Get Email Alerts
Mass Flow Control Strategy for Maximum Energy Extraction in Thermal Energy Storage Tanks
J. Sol. Energy Eng (December 2025)
Exergy Optimization of a Hybrid Multi-Evaporative Desalination Plant Powered by Solar and Geothermal Energy
J. Sol. Energy Eng (June 2025)
Correlation for Maximum Heat Transfer Between Fluidized Bed and Its Wall and Application to Solar Power Plants
J. Sol. Energy Eng (June 2025)
Related Articles
The Effect of Load Phase Angle on Wind Turbine Blade Fatigue Damage
J. Sol. Energy Eng (November,2004)
Probabilistic Analysis of LIST Data for the Estimation of Extreme Design Loads for Wind Turbine Components
J. Sol. Energy Eng (November,2003)
Statistical Extreme Load Extrapolation With Quadratic Distortions for Wind Turbines
J. Sol. Energy Eng (August,2008)
Optimized Constant-Life Diagram for the Analysis of Fiberglass Composites Used in Wind Turbine Blades
J. Sol. Energy Eng (November,2005)
Related Proceedings Papers
Related Chapters
Three-Dimensional Solid Modeling of Large Wind Turbine Blade Based on Wilson Theory
International Conference on Mechanical Engineering and Technology (ICMET-London 2011)
Confirmation and Error in Some Existing Wind Turbine Optimisation Models
International Conference on Software Technology and Engineering (ICSTE 2012)
Model-Building for Robust Reinforcement Learning
Intelligent Engineering Systems through Artificial Neural Networks, Volume 20