Wind power generation device and method using vortexes of cross flow by cylinder

The invention relates to a wind power generation device and method using vortexes of cross flow by a cylinder. The device consists of a tower system, a transmission system, a motor and impellers, and is perpendicularly placed in a wind field; the impellers are arranged on a leeward side, wind is blo...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ZHU HONGJUN, TANG LISHUANG
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 INDEXING SCHEME RELATING TO MACHINES OR ENGINES OTHER THANNON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, TO WIND MOTORS,TO NON-POSITIVE DISPLACEMENT PUMPS, AND TO GENERATING COMBUSTIONPRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUSSUBCLASSES OF CLASSES F01-F04 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 invention relates to a wind power generation device and method using vortexes of cross flow by a cylinder. The device consists of a tower system, a transmission system, a motor and impellers, and is perpendicularly placed in a wind field; the impellers are arranged on a leeward side, wind is blown to a main cylinder of a support frame, a boundary layer is formed on two side walls, and boundary-layer separation is generated behind the main cylinder, so that periodic-alternate-deciduous wake flow vortexes; the rotating directions of the wake flow vortexes on two sides of the main cylinder are opposite, so that the impellers on two sides are respectively pushed to rotate in the reverse directions. After the impellers rotate, driving gears are driven to rotate, and the driving gears drive transmission gears to rotate; the transmission gears drive driven gears to rotate, and the driven gears rotate to drive a driven shaft to rotate, so that rotating energy is conveyed to the motor for electricity generation, t