Patent ID: 9422920
Filing Date: 2016-08-23
CPC Classification: F03D,F05B,Y02E

Claim Text:
1. A high-altitude wind power generation system, which generates power based on wind power while staying at a high altitude, the system comprising: a buoyant apparatus configured to be inflated when buoyancy generating gas is injected therein; a cycloidal turbine configured to be placed under the buoyant apparatus, and comprise a rotary shaft arranged to be substantially horizontal to the ground, and a plurality of blades arranged along a circumferential direction of the rotary shaft while their pitch center lines are long extended to be parallel with a center line of the rotary shaft and are spaced apart from the rotary shaft at a preset distance as being arranged to be substantially perpendicular to a flowing direction of fluid blowing from a front, having pitch angles individually adjustable with respect to the pitch center line, and rotating with respect to the rotary shaft while their pitch center lines are being parallel with the center line of the rotary shaft; and a pitch angle control unit for adjusting the pitch angles of the plurality of blades, such that: a motor-generator connected with the rotary shaft of the cycloidal turbine, a center line of the motor-generator being arranged to maintain to be substantially perpendicular to the flowing direction of fluid blowing from the front, wherein: