2. Study on Failure Mechanism of MW Wind Turbine Blades, 20011kloc-0/7, Annual Meeting of Wind Energy Branch of China Solar Energy Society, Qingdao.
3. Preparation and Performance Test of Nano-photocatalytic Coatings, 200110/0/7, Photocatalytic Branch of China Solar Energy Society Annual Meeting, Qingdao.
4. Study on Fatigue Damage of MW Wind Turbine Blades, 200 1 12, Key Laboratory of Advanced Reactor Engineering and Safety Education Department of Tsinghua University.
5. Study on the application of nanometer titanium dioxide coating in air purification, June 65438+1October 65438+March 2002, heat and mass transfer sub-committee of the annual meeting of China Society of Engineering Thermophysics, Shanghai.
6. Ground simulation experiment of flow in satellite cabin, September 22, 2003, seminar on satellite thermal control technology of the General Armament Department, Beijing.
7. Preliminary study on infrared imaging nondestructive testing technology for large wind turbine blades, June 65438+1October 65438+1October 0 1, annual meeting of China Solar Energy Society, Shanghai.
8. Type certification of wind turbines and their main components, June 65438+1October 65438+1October 0 1, annual meeting of Wind Energy Branch of China Solar Energy Society, Shanghai.
9. Fatigue Analysis of Wind Turbine Blade Flapping Direction Based on Reliability, June 5438+1October 65438+1October 0 1, Annual Meeting of Wind Energy Branch of China Solar Energy Society, Shanghai.
10. Annual Meeting of Wind Machinery Branch of China Agricultural Machinery Association and National Wind Turbine Standardization Technical Committee, June 200310-June 17, Beijing.
1 1.2003 Second Annual Meeting of World Wind Energy Association, 20031October 24-26, Cape Town, South Africa.
12. "11th Five-Year Plan" wind energy planning seminar, February 2003, Beijing.
13. "seminar on localization of MW wind turbines", April 7-8, 2004, Beijing.
14. Annual Meeting of Renewable Energy Professional Committee of China Resources Comprehensive Utilization Association, April 8-9, 2004.
15. seminar on the causes of blade accidents in Shanghai FRP research institute, May 2004 15 to May 16, Shanghai.
16. The 3rd World Wind Energy Congress and the 2nd Asian Wind Energy Congress, 20041October 3/day to1October 4, Beijing.
17. wind farm planning and design seminar and WINDFARMER software demonstration, Beijing, May 29, 2005.
18. Fan design seminar and fan design software demonstration, July 4, 2005, Beijing.
19. Overview of Current Wind Power in China, August 2005, 18, Department of Fluid Mechanics, department of mechanical engineering, Danish University of Technology.
20. "Application Research of Infrared Thermal Imaging Technology in Non-destructive Testing of Wind Turbine Blades", August 2005, 18, Department of Fluid Mechanics, Danish University of Technology, department of mechanical engineering.
2 1. "Introduction of Wind Power Generation in China", August 9, 2005, 19, Department of Wind Energy, Rizzo National Laboratory, Denmark.