Shan Jiang, Dongsong Sun, Fei Han, Danfeng Xiong, Dongcai Liu, Anran Zhou. Design and test of laser wind measurement system for yaw control of wind turbine[J]. Infrared and Laser Engineering, 2020, 49(8): 20200228
- Infrared and Laser Engineering
- Vol. 49, Issue 8, 20200228 (2020)
Fig. 1. Schematic diagram of the laser wind measurement system
Fig. 2. Operation of the laser wind measurement system
Fig. 3. Structure diagram of the scanner
Fig. 4. Estimated errors of sine fitting（10 points per scan）
Fig. 5. Estimated errors of sine fitting（30 points per scan）
Fig. 6. Laser wind measurement system and meteorological gradient observation tower
Fig. 7. Wind velocity comparisons. (a) Trend; (b) difference
Fig. 8. Wind direction comparisons. (a) Trend; (b) difference
Fig. 9. Regression plot. (a) Velocity; (b) direction
Fig. 10. Error distribution. (a) Velocity; (b) direction
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Table 1.
Key parameters of laser wind measurement system
激光测风系统关键参数
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