Research on the output power control strategy of wind turbine considering the effect of complex wind speed

This paper studies how to improve the power output and the stability of the power generation system under the influence of different wind speed. This paper proposes a power control strategy based on PID controller using the optimal tip speed ratio method to optimize the control parameters and combine the variable pitch control method to realize the effective power control of 1.5MW direct drive permanent magnet synchronous wind turbine. The simulation results prove that the controller can improve the dynamic performance of the 1.5MW direct drive permanent magnet synchronous wind turbine power control system, improve the reliability of the unit operation, especially the capture efficiency of the wind energy of the power generation system, so as to improve the power generation.