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Today the development and utilization of renewable energy , wind energy with its clean, renewable and other prominent advantages and become a research hotspot . The development of wind power technology in the ascendant , with respect to the fixed pitch , constant speed wind turbine pitch distance , etc. , the variable speed pitch wind power generation technologies because of its efficiency and practicality are being more and more attention . In this paper, based on traditional wind power technology control of the wind turbine rotor speed and input power control , compared with PID controller , fuzzy control and neural network control for variable speed wind power generation group were detailed analysis and research , the use of fuzzy control and neural network control for variable speed wind turbine design two controllers to control the rotor speed and input power , and simulation , and achieved satisfactory results . .
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