Vertical axis wind turbine with piezoelectric vibrators and using method of vertical axis wind turbine

The invention relates to the technical field of wind power generation, in particular to a vertical axis wind turbine with piezoelectric vibrators and a using method of the vertical axis wind turbine. Comprising a main shaft, a plurality of blades, a plurality of vibrating pieces and a supporting rod, and the vibrating pieces are distributed on the blades in the vertical direction; the vibration piece comprises a piezoelectric vibrator and a pressure sensing piece; the piezoelectric vibrator is arranged in the blade suction surface; the pressure sensing piece comprises a first pressure measuring hole, a second pressure measuring hole, a first pressure sensor and a second pressure sensor; the first pressure sensor and the second pressure sensor provide pressure signals for the piezoelectric vibrator, so that the piezoelectric vibrator is made to vibrate according to the rotating frequency of the blade when the pressure intensity of the first pressure measuring hole and the pressure intensity of the second press