WIND POWER GENERATION DEVICE

WIND POWER GENERATION DEVICE

To provide a wind power generation device in which cooling performance of a control device installed within a hub is improved. Disclosed is a wind power generation device including a rotor that includes a hub 20 housing a control device and blades 1 supported by the hub 20; a nacelle 6 that rotatabl...

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Hauptverfasser: INAMURAI, Shingo, FUNABASHI, Shigehisa
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
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
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creator INAMURAI, Shingo
FUNABASHI, Shigehisa
description To provide a wind power generation device in which cooling performance of a control device installed within a hub is improved. Disclosed is a wind power generation device including a rotor that includes a hub 20 housing a control device and blades 1 supported by the hub 20; a nacelle 6 that rotatably supports the rotor; and a rotation main shaft 3 that is disposed across an inside of the hub and an inside of the nacelle 6. A flow path for communicating the inside of the hub 20 and the inside of the nacelle is formed, the flow path is disposed on a radially outer side of the rotation main shaft 3 and is fixed to the nacelle 6. A first flow-out hole is provided in the flow path on the inside of the hub 20.
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Disclosed is a wind power generation device including a rotor that includes a hub 20 housing a control device and blades 1 supported by the hub 20; a nacelle 6 that rotatably supports the rotor; and a rotation main shaft 3 that is disposed across an inside of the hub and an inside of the nacelle 6. A flow path for communicating the inside of the hub 20 and the inside of the nacelle is formed, the flow path is disposed on a radially outer side of the rotation main shaft 3 and is fixed to the nacelle 6. 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Disclosed is a wind power generation device including a rotor that includes a hub 20 housing a control device and blades 1 supported by the hub 20; a nacelle 6 that rotatably supports the rotor; and a rotation main shaft 3 that is disposed across an inside of the hub and an inside of the nacelle 6. A flow path for communicating the inside of the hub 20 and the inside of the nacelle is formed, the flow path is disposed on a radially outer side of the rotation main shaft 3 and is fixed to the nacelle 6. 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Disclosed is a wind power generation device including a rotor that includes a hub 20 housing a control device and blades 1 supported by the hub 20; a nacelle 6 that rotatably supports the rotor; and a rotation main shaft 3 that is disposed across an inside of the hub and an inside of the nacelle 6. A flow path for communicating the inside of the hub 20 and the inside of the nacelle is formed, the flow path is disposed on a radially outer side of the rotation main shaft 3 and is fixed to the nacelle 6. A first flow-out hole is provided in the flow path on the inside of the hub 20.</abstract><oa>free_for_read</oa></addata></record>
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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
title WIND POWER GENERATION DEVICE
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