WIND POWER GENERATION DEVICE

In order to provide a wind power generation device with which load fluctuation can be reduced, the present invention is characterized by being equipped with a tower, a nacelle arranged at the top of the tower and supported so as to be capable of rotating with respect to the tower, a rotor hub suppor...

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Main Authors WATANABE MASATOSHI, FUNABASHI SHIGEHISA, SHIGENAGA YASUSHI
Format Patent
LanguageEnglish
French
Japanese
Published 30.10.2014
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Abstract In order to provide a wind power generation device with which load fluctuation can be reduced, the present invention is characterized by being equipped with a tower, a nacelle arranged at the top of the tower and supported so as to be capable of rotating with respect to the tower, a rotor hub supported so as to be capable of rotating with respect to the nacelle and equipped with a hub housing, blades that receive wind and thereby obtain lifting force, and bearings that support the blades so as to be capable of rotating with respect to the rotor hub, with the bearings being arranged inclined with respect to a circle centered on the rotational axis of the rotor hub. L'invention vise à proposer un dispositif de génération d'énergie éolienne avec lequel une fluctuation de charge peut être réduite. A cet effet, la présente invention est caractérisée en ce qu'elle comporte une tour, une nacelle disposée au sommet de la tour et portée de façon à être apte à tourner par rapport à la tour, un moyeu de rotor porté de façon être apte à tourner par rapport à la nacelle et comportant un boîtier de moyeu, des pales qui reçoivent du vent et qui produisent ainsi une force de soulèvement, et des paliers qui portent les pales de façon à être aptes à tourner par rapport au moyeu de rotor, les paliers étant disposés de façon inclinée par rapport à un cercle centré sur l'axe de rotation du moyeu de rotor.
AbstractList In order to provide a wind power generation device with which load fluctuation can be reduced, the present invention is characterized by being equipped with a tower, a nacelle arranged at the top of the tower and supported so as to be capable of rotating with respect to the tower, a rotor hub supported so as to be capable of rotating with respect to the nacelle and equipped with a hub housing, blades that receive wind and thereby obtain lifting force, and bearings that support the blades so as to be capable of rotating with respect to the rotor hub, with the bearings being arranged inclined with respect to a circle centered on the rotational axis of the rotor hub. L'invention vise à proposer un dispositif de génération d'énergie éolienne avec lequel une fluctuation de charge peut être réduite. A cet effet, la présente invention est caractérisée en ce qu'elle comporte une tour, une nacelle disposée au sommet de la tour et portée de façon à être apte à tourner par rapport à la tour, un moyeu de rotor porté de façon être apte à tourner par rapport à la nacelle et comportant un boîtier de moyeu, des pales qui reçoivent du vent et qui produisent ainsi une force de soulèvement, et des paliers qui portent les pales de façon à être aptes à tourner par rapport au moyeu de rotor, les paliers étant disposés de façon inclinée par rapport à un cercle centré sur l'axe de rotation du moyeu de rotor.
Author WATANABE MASATOSHI
SHIGENAGA YASUSHI
FUNABASHI SHIGEHISA
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Snippet In order to provide a wind power generation device with which load fluctuation can be reduced, the present invention is characterized by being equipped with a...
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SourceType Open Access Repository
SubjectTerms 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
Title WIND POWER GENERATION DEVICE
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