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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Format | Patent |
Language | English 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. |
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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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DocumentTitleAlternate | DISPOSITIF DE GENERATION D'ENERGIE EOLIENNE |
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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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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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