Patent ID: 8102070

Claim:
A float-type energy-generating system comprising: at least one water turbine using water; at least one hull allowing the system to be suspended underwater or to float on a surface of water, and including a starboard side and a larboard side opposite to the starboard side; at least two rigid plates respectively positioned on the starboard and larboard sides and facing each other, said at least two rigid plates being adapted to receive wind on the water so as to allow the hull to sail; and at least one device generating electricity due to a rotation of said at least one water turbine while the hull sails, wherein each of the rigid plates has a trapezoidal shape in which an upper width shorter than a lower width, each of said at least two rigid plates has a horizontal cross-section which has a streamlined shape in both sides of said rigid plate, and tops of said at least two rigid plates are inclined toward a center of the hall.