Large-power vertical-axis wind generator

The utility model relates to a large-power vertical-axis wind generator. The wind generator comprises a generator, a transmission shaft, a shaft, a pitch power device and blades, wherein two ends of each blade are connected onto a fixed disc through a hinge, the blades are arranged on a column surfa...

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Bibliographische Detailangaben
Hauptverfasser:	PENG BIN, HUANG TIXUE, QUAN HONGWEI, WU YANGJIAN, QIAO HAIXIANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HEATING LIGHTING MACHINES OR ENGINES FOR LIQUIDS MECHANICAL ENGINEERING OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR PRODUCING MECHANICAL POWER REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGYGENERATION, TRANSMISSION OR DISTRIBUTION TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE WEAPONS WIND MOTORS WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS
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Beschreibung
Zusammenfassung:	The utility model relates to a large-power vertical-axis wind generator. The wind generator comprises a generator, a transmission shaft, a shaft, a pitch power device and blades, wherein two ends of each blade are connected onto a fixed disc through a hinge, the blades are arranged on a column surface by taking the shaft as a center in a uniform angle manner and are parallel to the shaft, the upper end of each blade is connected with an adjusting ring through a connecting rod, the pitch power device is arranged on the adjusting ring, the lower end of the shaft is connected with the transmission shaft, sections of the transmission shaft are connected through a gear box, and an output shaft of the gear box is connected with an input shaft of the generator through a connecting device. The wind generator has the advantages of simple structure, convenience in installation and maintenance and high generating efficiency, and meanwhile, wind power construction and maintenance cost can be further greatly reduced.