Title:
VARIABLE BLADES FOR WIND AND SOLAR PHOTOVOLTAIC POWER HYBRID GENERATION
Document Type and Number:
Japanese Patent JP2015151987
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To fix solar cells to wind power generation blades so as to attain both of wind power generation and solar photovoltaic power generation.SOLUTION: This invention relates to a variable blade for hybrid power generation, of a horizontal rotation type having both merits of a lift type and a drag type, imparted with a function of solar cells. An angle of attack of a blade surface can be moved in a range of 0-degree to 90-degrees only by the gravitational force and a wind force for every rotating position to cause the blade surface to be directed in all directions, so that the solar cells 5 in the blade surface can attain uniform light receiving electrical power. Further, solar power generating elements of front and rear surfaces are placed on a high transparency blade to enable light incoming to be attained at any surface of the varying blade.
Inventors:
KISARAGI TAKAYASU
Application Number:
JP2014029265A
Publication Date:
August 24, 2015
Filing Date:
February 19, 2014
Export Citation:
Assignee:
THERMAL DESIGN TECH OF HEAT TRANSFER EQUIPMENT LLC
International Classes:
F03D11/00; F03D3/06