US 12,338,793 B2
Wind power generation system using moving body
Jae Suk Lee, Seoul (KR)
Assigned to Cafe24 Corp., Seoul (KR)
Appl. No. 18/288,562
Filed by Cafe24 Corp., Seoul (KR)
PCT Filed Apr. 27, 2022, PCT No. PCT/KR2022/005989
§ 371(c)(1), (2) Date Oct. 26, 2023,
PCT Pub. No. WO2022/231289, PCT Pub. Date Nov. 3, 2022.
Claims priority of application No. 10-2021-0054133 (KR), filed on Apr. 27, 2021; and application No. 10-2021-0054135 (KR), filed on Apr. 27, 2021.
Prior Publication US 2024/0200531 A1, Jun. 20, 2024
Int. Cl. F03D 5/00 (2006.01); F03D 5/04 (2006.01); F03D 9/25 (2016.01)
CPC F03D 5/04 (2013.01) [F03D 9/25 (2016.05)] 18 Claims
OG exemplary drawing
 
1. A wind power generation system, comprising:
a rail part for providing a horizontal movement path, the rail part having a railway shape in which two rails are paired in parallel and are separated from each other horizontally, the two rails arranged on a plane in parallel to a ground surface; and
a plurality of moving bodies for moving along the movement path of the rail part, each of the plurality of moving bodies comprising:
a bottom side facing the ground surface;
a top side opposite to the bottom side, the top side provided with a vertically arranged mast erected perpendicularly to the ground surface;
at least one blade installed on the mast and configured to provide power for moving the moving body based on energy generated by wind;
a plurality of wheels fixed to the bottom side to engage with the rail part, the plurality of wheels configured to rotate based on the power provided by the at least one blade so as to move a corresponding one of the plurality of moving bodies along the movement path of the rail part; and
a nacelle having a power generator for producing electricity based on rotational force of the wheels plurality of wheels; and
each of the at least one blade includes a first partial blade and a second partial blade,
the first partial blade and the second partial blade are separated from each other in a height direction and are configured to be rotatable independently of each other, and
the first partial blade and the second partial blade are configured to adaptively rotate to maximize the power for moving the plurality of moving bodies.