A method for adaptive wind-driven outdoor all-surrounding information display is disclosed, the method including: 1) installing an outdoor information display apparatus, of which a support means cooperates with a wind rotating means to achieve wind power generation and rotational speed control of an information display means; 2) disposing a plurality of electronically controlled light-emitting display strips on the sails; 3) installing a plurality of working units of a motor/electric generation assembly; 4) installing a control system so that the dynamic trajectories of the rotating electronically controlled light-emitting display strips after they are lit are successively connected with each other thereby creating an all-surrounding and continuous visible graphic and textual image. Apparatuses and control systems implementing the above method are also provided.

A kit for securing advertising space to a horizontal wind turbine at a blade height of the horizontal wind turbine, a horizontal wind turbine including the kit, and methods of making and using the same are disclosed. The horizontal wind turbine has blades on a blade side of the turbine, a non-blade side opposite the blade side of the turbine, a tower and a nacelle capable of turning during normal function. The kit comprises (i) an advertisement and/or advertising space and (ii) a structure that facilitates the turning of a base of the advertisement and/or advertising space to mirror the nacelle. The advertisement and/or advertising space is on the non-blade side of the horizontal wind turbine. The base of the advertisement and/or the advertising space is joined, connected or affixed to the tower and/or the nacelle and can store a plurality of ads in the housing.

A hybrid kite having an integrated compartment that is inflated with a gas which is lighter than air; the kite is further equipped with a wind turbine generator for the purpose of generating electricity at a high altitude, which can be utilized by the kite or be relayed to the ground for practical use. The kite is anchored in the air as a result of an upward pulling/push force (drag) created by wind, and a combination of buoyancy, to keep the generator/s aloft for an extended period of time beyond 24 hours.

The kite may also serve the purpose of an antenna, to send and receive wireless communication from a base. Moreover the kite can serve as a surveillance vantage point, when equipped with a camera, video camera, microphone and lights, to give an aerial vantage point of a given location.

Numerous other applications for the invention will be realized in conjunction with the primary purpose of providing electricity directly from the generator, which is tethered to the kite, for domestic, industrial & nautical use.

A wind-powered display and method and computer program products for operating the same are provided. Aspects include obtaining a content item to be displayed on a wind-powered display panel, the wind-powered display panel including a plurality of embedded turbines that each has a plurality of light emitting diodes (LEDs). Aspects also include receiving rotational information for each of the plurality of embedded turbines and determining an illumination pattern for the plurality of LEDs based on the rotational information. Aspects further include selectively activating one or more of the plurality of LEDs based on the illumination pattern to cause the content item to be displayed on the wind-powered display.

A wind-powered display and method and computer program products for operating the same are provided. Aspects include obtaining a content item to be displayed on a wind-powered display panel, the wind-powered display panel including a plurality of embedded turbines that each has a plurality of light emitting diodes (LEDs). Aspects also include receiving rotational information for each of the plurality of embedded turbines and determining an illumination pattern for the plurality of LEDs based on the rotational information. Aspects further include selectively activating one or more of the plurality of LEDs based on the illumination pattern to cause the content item to be displayed on the wind-powered display.

A wind turbine ID marker arrangement to enable a wind turbine installation to be identified from the air, the ID marker arrangement comprising a display surface to which a pattern of tiles are removably attached.

A wind generator system with a plurality of lightweight, surface area adjustable airfoil/sail blades. Each blade is triangular or wedge shape with a narrow inner edge and a wide outer edge. Each blade includes an inner frame connected to a rigid mast that extends radially from a hub assembly. Each blade includes a curved outer skin layer that extends over the inner frame and configured into air foil shape with a large curved leading edge and a thin trailing edge. The outer skin layer is secured along its leading edge and removeably attached along its trailing edge to the inner frame. Advertising is printed on the outer skin of at least one blade that is visible. Coupled to the outer skin layer is a first linear actuator that when activated, causes the outer skin layer to fold or unfold thereby changing the blade's surface area. The internal frame may include a second linear actuator and a telescopic mast over which the blade slides to increase or decrease the sweep area of the blades. Wind or electrical sensors are coupled to the mast and the retractable cable to automatically control the sweep area and the surface areas.

A windmill rotation restrictor device restricts the speed of rotation of front blades of a decorative windmill in high winds. The device includes a windmill having a base, a rotor, and a vane. The rotor includes a front blade assembly and a front shaft extending from the front blade assembly. The front shaft is freely rotatable relative to the base. The vane includes a rear blade assembly and a rear shaft extending from the rear blade assembly. The rear shaft is freely rotatable relative to the base. The front blade assembly and the rear blade assembly rotate in opposite directions when blown by wind from a single direction. A linkage couples the front shaft to the rear shaft such that rotation of the rear blade assembly counteracts and slows rotation of the front blade assembly.

An apparatus that can optimize wind power without compromising solar photovoltaic power collection by doing so and yet provide self-cleaning of the solar photovoltaic panels of the collector. The panels rotate in unison with rotation of the wind turbine airfoils and arranged in a planar region that is substantially transverse to a circumferential region in which the airfoils rotate beneath the solar photovoltaic collector.

A wind turbine is disclosed. The wind turbine includes comprising an inflatable portion comprising one or more blades and a device for rotatably driving the inflatable portion at a predetermined rate for a predetermined time.