Wind turbine generator with protective structure

The invention relates to the field of wind power generation equipment, in particular to a wind turbine generator set with a protection structure. The wind turbine generator set comprises a power generation assembly which comprises a power generation part and a rotating part, and the power generation part and the rotating part are matched with each other; the control assembly comprises a protection part and a direction adjusting part, the protection part is arranged in the power generation assembly, and the direction adjusting part is arranged on the outer side of the power generation assembly; according to the wind power generation device, through mutual cooperation of the power generation assembly and the control assembly, when the flowing direction of the wind field is changed, due to the shape of the wind guide plate, the direction of the power generation assembly is consistent with the flowing direction of the current wind field all the time; therefore, the problem of low utilization efficiency of a wind