Two-stage wind driven generator device

• Main Authors: LIAO GUANGQING, LI YUNZHU, ZHANG DI, ZHU FAHUI, XIE YONGHUI, LI HAO
• Format: Patent
• Language: Chinese; English
• Published: 08.09.2023
• Subjects: BLASTING; HEATING; LIGHTING; MACHINES OR ENGINES FOR LIQUIDS; MECHANICAL ENGINEERING; OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR; PRODUCING MECHANICAL POWER; WEAPONS; WIND MOTORS; WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS

The invention discloses a two-stage wind driven generator device which adopts the technical means of a two-stage impeller structure, continuous variable-speed adjustment, flexible steering switching, vibration suppression and the like so as to improve the utilization efficiency of wind energy, expand the applicable wind speed range and enhance the stability and vibration suppression capability of a system. The device comprises a first-stage impeller, a wind speed and direction measuring device, a second-stage impeller, a variable pitch device, a first fairing, a cabin body, a second fairing, a yaw device and a tower. Furthermore, a first-stage impeller rotor, a speed increasing box, a first coupler, a continuous gearbox, a second coupler, a generator, a third coupler, a forward and reverse reverser, a fourth coupler, a parallel shaft gearbox and a second-stage impeller rotor are arranged in the cabin body. The invention is suitable for the field of wind power generation, and provides a solution for more effic