We found a match
Your institution may have rights to this item. Sign in to continue.
- Title
Analysis of Frequency Regulation Capability and Fatigue Loads of Wind Turbine Based on Over-Speed Control.
- Authors
Wang, Yingwei; Guo, Yufeng; Chen, Yuheng; Xu, Weimao
- Abstract
This study primarily analyzes the frequency regulation capability and fatigue loads of wind turbines based on over-speed control. Initially, a small-signal model of the wind turbine is established, which describes the output characteristics of the wind turbine under different control modes and wind speeds. Next, the model is used to analyze the wind turbine's frequency regulation capability and to calculate the optimal frequency regulation parameter range based on the phase margin. Finally, a combination of frequency domain and time domain analysis is used to examine the influence of over-speed control on the fatigue loads of low-speed shafts, towers, and blades, which determines the wind speed range suitable for frequency regulation. The Fast (Fatigue, Aerodynamics, Structures, and Turbulence) Code V8 is used to simulate the dynamic characteristics of the wind turbine.
- Subjects
WIND turbines; WIND pressure; TIME-domain analysis; WIND speed
- Publication
Electronics (2079-9292), 2023, Vol 12, Issue 9, p2009
- ISSN
2079-9292
- Publication type
Article
- DOI
10.3390/electronics12092009