REGENERATED ENERGY POWER GENERATION DEVICE

Title:

REGENERATED ENERGY POWER GENERATION DEVICE

Document Type and Number:

WIPO Patent Application WO/2013/042621

Kind Code:

A1

Abstract:

A regenerated energy power generation device for generating power using regenerated energy, provided with: a tower; at least one blade; a hub on which the blade is mounted; a rotating shaft connected to the hub; a nacelle including a nacelle base plate mounted on the tower, and a common base plate formed separately from the nacelle base plate and supported by the nacelle base plate; a main bearing for rotatably supporting the rotating shaft to the nacelle base plate; a hydraulic pump mounted on the rotating shaft, the rotation of the rotating shaft causing the hydraulic pump to generate hydraulic oil; a hydraulic motor driven by the hydraulic oil from the hydraulic pump; and a power generator driven by the hydraulic motor; the hydraulic motor and the power generator being placed on the common base plate.

Inventors:

KAMEDA TAKURO (JP)
FURUKAWA SYOGO (JP)

Application Number:

PCT/JP2012/073589

Publication Date:

March 28, 2013

Filing Date:

September 14, 2012

Export Citation:

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Assignee:

MITSUBISHI HEAVY IND LTD (JP)
KAMEDA TAKURO (JP)
FURUKAWA SYOGO (JP)

International Classes:

F03D11/00

Domestic Patent References:

WO2010070450A2	2010-06-24
WO2011104544A2	2011-09-01
WO2011117005A2	2011-09-29
WO2011051272A2	2011-05-05
WO1997003288A1	1997-01-30

Foreign References:

JP2009513882A	2009-04-02
US20110012365A1	2011-01-20
EP2375066A1	2011-10-12
US20110097202A1	2011-04-28
EP2196668A2	2010-06-16
EP2317137A1	2011-05-04

Other References: