Sail-driven power generation system

A wind turbine, comprising:

• a mast having a longitudinal axis, a first end connected with a generator, and an opposing second end;
• a frame configured for rotatably holding the mast by the first end and the second end;
• a first vane frame including a top member, a bottom member, and two opposing side members, all defining a vane frame plane, a plurality of vanes fixed between each side member of the vane frame, each vane configured for rotating within the vane frame between a zero-degree closed position wherein each vane is substantially aligned with the vane frame plane, and a 90-degree open position wherein each vane is orthogonal to the vane frame plane, the vane frame fixed along one of the side members with the mast such that the top member of the vane frame is proximate the second end of the mast and such that the bottom member of the vane frame is proximate the first end of the mast, one or more actuator mechanisms configured for rotating the vanes between the open position and the closed position;
• a second of the vane frames fixed opposite the mast such that when the vanes of the first vane frame are in the open position, each vane is oriented 180-degrees opposite of the open vanes of the second vane frame;
• a first jib slidably engaged behind the first vane frame, the first jib including another of the vane frames wherein the vanes of the first jib vane frame are oriented in common with the vanes of the first vane frame, a first jib actuator configured for moving the first jib between a retracted position directly behind the first vane frame and an extended position laterally away from the mast and the first vane frame;
• and
• a second jib slidably engaged in front of the second vane frame, the second jib including another of the vane frames wherein the vanes of the second jib vane frame are oriented in common with the vanes of the second vane frame, a second jib actuator configured for moving the second jib between the retracted position directly in front of the second vane frame and the extended position laterally away from the mast and the second vane frame;
• and
• a controller configured for actuating the vane frame actuators and the jib actuators to maximize torque imparted to the mast by the wind, one or more of the vanes in one or more of the vane frames including a flex sensor configured to detect wind strength against the vane, the flex sensor in electrical communication with the controller;
• wherein the mast, first vane frame, first jib vane frame, second vane frame, and second jib vane frame form a turbine assembly, the frame including a round rotatable platform fixed at the turbine assembly and further including two additional of the turbine assemblies spaced substantially 60-degrees from a center point around the round rotatable platform, a center axle of the round rotatable platform including a platform controller configured to rotate the platform to optimize power from the three generators of the three turbine assemblies;
• a platform generator fixed with the center axle of the rotatable platform and configured to generate electricity when the rotatable platform rotates;
• and
• a gearbox disposed between the first end of each mast and its generator, and one of the gearboxes disposed between the center axle and the platform generator;
• wherein the one or more actuator mechanisms of the first vane frame are connected with the one or more actuator mechanisms of the first jib vane frame for common movement of the vanes of the first vane frame and the vanes of the first jib vane frame, and wherein the one or more actuator mechanisms of the second vane frame are connected with the one or more actuator mechanisms of the second jib vane frame for common movement of the vanes of the second vane frame and the vanes of the second jib vane frame;
• and
• wherein the first jib actuator is connected with the second jib actuator for common movement of the first jib and the second jib between the retracted positions and the extended positions thereof;
• whereby with a wind blowing against the wind turbine along a wind vector, the actuator mechanisms of each vane frame cooperate to rotate the vanes in the first vane frame to the closed position to cause the wind to rotate the mast in a first direction, and to rotate the vanes in the second vane frame to the open position to allow the wind to blow through the second vane frame with minimal resistance, whereupon when the vane frames become aligned with the wind vector the actuator mechanisms toggle the rotation of the vanes to open the vanes in the first vane frame and to close the vanes in the second vane frame, the vane positions toggling each time the vane frames rotates through the wind vector so that the wind will continuously drive rotation of the wind turbine.