Research on Wind Turbine Blade Loads and Dynamics Factors

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Abstract:

Wind turbines consists of three key parts, namely, wind wheels (including blades, hub, etc.), cabin (including gearboxes, motors, controls, etc.) and the tower and Foundation. Wind turbine wheel is the most important part ,which is made up of blades and hubs. Blade has a good aerodynamic shape, which will produce aerodynamic in the airflow rotation, converting wind energy into mechanical energy, and then, driving the generator into electrical energy by gearbox pace. Wind turbine operates in the natural environment, their load wind turbine blades are more complex. Therefore load calculations and strength analysis for wind turbine design is very important. Wind turbine blades are core components of wind turbines, so understanding of their loads and dynamics by which the load on the wind turbine blade design is of great significance.

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124-127

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July 2014

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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[1] Hangye Ye, Wind Turbine Control Technology, Beijing: Machinery Industry Press, 2002, 4. 5.

Google Scholar

[2] Yihua Zhang, Numerical Simulation of Horizontal Axis Wind Turbine Aerodynamics [D]. Chongqing University. (2007).

Google Scholar

[3] Pengfei Shi, Prospects for China's Wind Power, Solar Power, 1999, 4, pp.19-20.

Google Scholar

[4] Jinsong Xiao, Tianpeng Yan, Global Wind Energy Market Report, Solar, 2002, 3.

Google Scholar

[5] Zhaohui Du, Danmei Hu, The Past, Present and Future of Wind Power Generation, Electrical Engineering, 2004, 51 (3): 5-13.

Google Scholar

[6] Zhijian Wu, The Use of New and Renewable Sources of Energy, Beijing, Machinery Industry Press, 2006: 77~109.

Google Scholar

[7] Junfeng Li, Hu Gao, Report of Wind Power Development in China, Beijing, China Environmental Science Press, 2007: 5~32.

Google Scholar

[8] Chengxu Wang, Yuan Zhang, Wind power, Beijing, China Electric Power Press, 2003: 37~89.

Google Scholar

[9] Jingyuan Gong, Technical Manual for Wind Farm Projects, Beijing, Machinery Industry Press, 2004: 48~91.

Google Scholar

[10] Er Bao, The Development Status of Wind Power Technology, Renewable Energy, 2004, (2): 53~55.

Google Scholar

[11] Xiliang Zhang, Development and Utilization of Wind Energy [M]. Beijing: Chemical Industry Press, 2005, 10.

Google Scholar

[12] Dexin He, Wind Engineering Research Present Situation and Prospect of China [J]. Mechanics and Practice, 2002, 24 (4): lO 119.

Google Scholar