FLOATING-BODY TYPE WIND POWER GENERATION DEVICE AND METHOD FOR TRANSPORTING COMPONENTS OF SAME

Title:

FLOATING-BODY TYPE WIND POWER GENERATION DEVICE AND METHOD FOR TRANSPORTING COMPONENTS OF SAME

Document Type and Number:

WIPO Patent Application WO/2014/083684

Kind Code:

A1

Abstract:

A floating-body type wind power generation device equipped with a floating body, which floats on the surface of water, and a windmill, which is installed on the floating body and at least a portion of which is submersible, said floating-body type wind power generation device being characterized in that the windmill includes at least one blade, a hub attached to the blade, a tower erected on the floating body, a nacelle provide on the tower, a first electrical device provided in the hub or the nacelle, and a second electrical device connected to the first electrical device via a cable, and in that the second electrical device is constructed so as to be capable of relative movement in a direction perpendicular to the tower when the windmill is submerged, so that the second electrical device is not submerged.

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Inventors:

NUMAJIRI TOMOHIRO (JP)

Application Number:

PCT/JP2012/081089

Publication Date:

June 05, 2014

Filing Date:

November 30, 2012

Export Citation:

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Assignee:

MITSUBISHI HEAVY IND LTD (JP)

International Classes:

F03D11/04; F03D9/00

Domestic Patent References:

WO2011138824A1

2011-11-10

Foreign References:

JP2007263077A	2007-10-11
JP2011521820A	2011-07-28
JP2012045981A	2012-03-08
JP2006274816A	2006-10-12
JP2004175137A	2004-06-24
JP2009213487A	2009-09-24
JP2012107584A	2012-06-07
JP2012045981A	2012-03-08
JP2010223113A	2010-10-07
JP2010223114A	2010-10-07

Other References: