Wind turbine generator blade noise acquisition device

• Main Authors: WANG ZHANKUN, MIAO DAQING, ZHANG WEILI, XU HAIBO, WANG CHENNUO, NIU ZHAOXIN
• Format: Patent
• Language: Chinese; English
• Published: 23.06.2023
• 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 relates to the technical field of wind turbine generators, in particular to a wind turbine generator blade noise collecting device which comprises a cabin, three blades are mounted at one end of the cabin, sound sensors are welded to the centers of the three blades, mounting grooves ar...