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Matches 101 - 150 out of 5,558

Document Document Title
WO/2015/146492A1
[Problem] To provide a feedback power generation system capable of generating power without sunlight, even in a no-wind state, and by a totally different method independent of natural forces (natural energy) such as, for example, water f...  
WO/2015/142362A1
The vehicle wind turbine system (10) includes at least one wheel (20), the at least one wheel (20) having at least one fan blade (30) adapted to generate airflow (A) from the rotation (R) of the at least one wheel (20), at least one turb...  
WO/2015/140415A1
Installation for converting renewable energy of a marine environment, comprising a first means (1) of converting the alternating movement of the swell into a torque that drives a first output shaft (20), at least a second means (3) for c...  
WO/2015/142363A1
A rail mounted wind turbine (100) includes a pivotable housing (104) placed between rails (108) of a rail track (106). The pivotable housing (104) can move into at least one upward position (110) and at least one downward position (112) ...  
WO/2015/143419A1
The invention provides a system, apparatus and method for generating continuous electricity from a variety of sources, using one or more high torque, high efficiency motors, one or more generators, and optionally a wind turbine to operat...  
WO/2015/138236A1
A system and method for generating electricity from acoustic energy from an aircraft on a runway. Acoustic wave collectors mounted along the runway collect the acoustic energy and direct such acoustic energy to an associated acoustic con...  
WO/2015/135373A1
A bi-directional contra-rotating circular rail bearing Y-shaped compound blade fluid energy collection multi-unit power generating windmill, the windmill comprising: a windmill remote automatic control system (1); a Y-shaped compound bla...  
WO/2015/137898A2
The invention relates to an energy-generation and control system, which has the following characteristics: the energy-generation and control system comprises at least one solar cell plate (for the heating system) (10) and/or solar cell p...  
WO/2015/135665A3
The invention relates to a wind turbine (1) for converting kinetic energy from wind into electrical power, wherein said wind turbine (1) comprises: a rotary part (2, 3, 7) adapted to rotate around an axis of rotation (9) comprising at le...  
WO/2015/135714A1
The invention relates to an assembly, for use in the drivetrain of a wind turbine, having a gearbox, having a generator and having a module (128), wherein the module (128) has a shaft (108) or a hub (402), at least one bearing (110), and...  
WO/2015/131789A1
A cone wind-wheel. The cone wind-wheel comprises a wind-wheel body (1) and multiple wind-wheel blades (2). A windward surface of the wind-wheel body (1) is in a cone shape. The multiple wind-wheel blades (2) are circularly arranged on a ...  
WO/2015/132420A1
Wind turbine drive train with a nacelle (3) as much compact as possible in a tower (2) with a big diameter which allows to embed the generator (6) inside and reduce the loads in the supports (10) of the yaw system and in the tower (2). T...  
WO/2015/130629A1
Wind turbine systems and methods for operating wind turbine systems are provided. A method includes monitoring an operating condition of the wind turbine system, and determining whether the operating condition has exceeded a predetermine...  
WO/2015/130566A1
In one aspect, a method for controlling the operation of a power generation system configured to supply power to an electrical grid may generally include monitoring a rotor speed of a generator of the power generation system and determin...  
WO/2015/130289A1
According to one aspect of the teachings herein, one or more converters, such as Variable Speed Drives or other AC-to-DC or AC-to-DC-to-AC converters in an electric power distribution network, are synchronized with respect to a central c...  
WO/2015/129015A1
 To reduce the effects of backflow of a wind power generation apparatus on not only floating ocean wind farms, but on wind farms altogether, including, e.g., land wind farms and implanted ocean wind farms. A wind farm having a pluralit...  
WO/2015/128131A1
The invention relates to a system for converting wind power into electrical power, the system incorporating means for converting and storing power in the form of compressed air (8). According to the invention, the power conversion and st...  
WO/2015/123784A1
A hydraulic energy flow conversion device is for use in association with a compressed air storage unit and an input device. The input device is for inputting mechanical energy. The hydraulic energy flow conversion device includes a first...  
WO/2015/121609A1
A digital radio receiver system is provided as a single module for retro-fit connection to the external antenna connector of a vehicle or the like. The system comprises an antenna connected to a radio receiver which is configured to scan...  
WO/2015/121850A1
It is known that hitherto there have existed turbine generator systems which although performing the same function as the induced-flow solar turbine generator system that forms the subject of the invention, have certain technical problem...  
WO/2015/120856A1
The present invention relates to a method for operating a wind power plant in a wake situation, said wind power plant being connected to a power grid, the method comprising the steps of operating the wind power plant in a predetermined p...  
WO/2015/120855A1
This invention relates to the external communication between wind turbines. Today this communication is realized by the usage of the wired communication between the turbines. This invention substitutes the wired communication channel wit...  
WO/2015/118527A1
In the present invention, novel systems and methods for pumped energy storage are disclosed using colloidal fluid energy storage. Usage of colloidal fluid as an high capacity energy storage medium provide space saving, efficient and econ...  
WO/2015/115145A1
A converter (22) converts commercial AC power to DC power, and supplies the same to an inverter (16). The output from the inverter (16) is supplied to an electric motor (12). The output from the electric motor (12) is supplied, via a red...  
WO/2015/114507A1
An energy-accumulation apparatus includes a variable-buoyancy assembly configured to be selectively buoyant in a body of water. The energy-accumulation apparatus also includes a delivery assembly coupled to the variable-buoyancy assembly...  
WO/2015/116016A1
The proposed inventions relate to the field of small-scale power generation and are in the form of a floating wind-driven power plant. The plant comprises a platform which is mounted on an annular pontoon and has a converter for converti...  
WO/2015/106637A1
There is an apparatus of wind-power air compression and electric generating in the application, which belongs to the field of electric generation technology. The said system includes air compression sub-system and wind-power electric gen...  
WO/2015/106640A1
A micro-wind engine includes a rotation axis (2) and an electronic resonator (1). The rotation axis (2) is symmetrically configured several arms (4) and each arm (4) is configured permanent magnets. The electronic resonator (1) generates...  
WO/2015/104267A1
The invention relates to floor-mounted equipment for generating electricity, said equipment having at least one wind power generator (1) and a motor (9), the at least one wind power generator (1) and the motor (9) being mechanically coup...  
WO/2015/105341A1
A wind power generating apparatus of the present invention comprises: a generator (30) of which the circumference side is supported by a plurality of hanging fixtures (20) at a certain height of the upper portion of a support structure (...  
WO/2015/106091A1
Rotors for devices such as wind turbines have one or more blades that each include a first airfoil, and a second airfoil positioned proximate the first airfoil so that the first and second airfoils interact aerodynamically during rotatio...  
WO/2015/102398A1
The present invention relates to a system and a method for storing energy for a wind generator, the system, when a cage-type induction wind generator is used in a small-scale micro grid environment, capable of fundamentally preventing fl...  
WO/2015/102870A1
An airborne wind turbine system including an aerial vehicle having a fuselage, an electrically conductive tether having a first end secured to the aerial wing and a second end secured to a platform, a rotatable drum positioned on the pla...  
WO/2015/102010A1
This invention of flat louvered/shuttered wind mill relates to utilizing full potential of free flowing wind energy using flatter and longer blades/louvers/shutters as compared to present wing mills using thinner blades, the system chara...  
WO/2015/103205A1
A wind turbine for residential lots has a lower stationary inner tube supporting an upper outer tube rotatable about the inner tube. The upper tube supports a shaft supporting a generator, series of angled wide-width blades producing inc...  
WO/2015/102625A1
This invention has to do with generating electricity by converting kinetic energy embedded in the water in motion such as ocean waves, or river flow, or wind pressure into rotational energy which is to be used to rotate the electricity g...  
WO/2015/103000A1
Systems and methods are provided for a wiring harness for an aerial vehicle. A wing of the aerial vehicle comprises a pocket for insertion of the wiring harness. The wiring harness provides wiring and associated connections capable to at...  
WO/2015/102912A1
An offshore airborne wind turbine system including an aerial vehicle, an electrically conductive tether having a first end secured to the aerial vehicle and a second end secured to a platform, a rotatable drum positioned on the platform,...  
WO/2015/099523A1
Wind turbine comprising a mast, a rotor rotatable on the upper side of the mast and provided with a plurality of blades, and a plurality of generators for generating electrical energy, wherein the generators are located close to the base...  
WO/2015/100242A1
Methods and systems are provided to wrap a faired tether around a drum. The tether may be connected to an aerial vehicle. The method may involve guiding a faired tether around an exterior surface of a drum, wherein the drum comprises a h...  
WO/2015/100005A1
Methods and systems described herein relate to power generation control for an aerial vehicle of an air wind turbine (AWT). More specifically, the methods described herein relate to balancing power generation or preventing a component of...  
WO/2015/094471A1
Methods and systems described herein relate to power generation control for an aerial vehicle. An example method may include operating an aerial vehicle in a crosswind-flight orientation substantially along a first flight path to generat...  
WO/2015/094829A1
Various embodiments of a tire, and other objects, having an aerodynamic and/or hydrodynamic surface treatment are disclosed.  
WO/2015/092485A1
A wind-powered electric generator apparatus. The wind-powered electric generator apparatus is installed on either side of a freeway, a railway or a subway line, is constituted by a wind turbine electric generator set (1), a charging cont...  
WO/2015/093795A1
The present invention relates to a rotary working device having a closed structure, capable of collecting natural energy of various forms and artificial energy being wasted and converting the collected energy into mechanical energy or el...  
WO/2015/094668A1
Wind energy systems, such as an Airborne Wind Turbine ("AWT"), may be used to facilitate conversion of kinetic energy to electrical energy. An AWT may include an aerial vehicle that flies in a path to convert kinetic wind energy to elect...  
WO/2015/093641A1
The present invention provides a wind power generating unit and a vertically stacked wind power generation system, the wind power generating unit comprising: a housing provided with an upper plate and a lower plate; an impeller rotatably...  
WO/2015/092486A1
An in-tunnel vertical-axis wind turbine apparatus. With same, a traveling wind driven by a train or a vehicle traveling in a tunnel is utilized to drive a wind turbine into rotation, the rotating wind turbine is utilized for wind-powered...  
WO/2015/095222A1
Wind energy systems, such as an Airborne Wind Turbine ("AWT"), may be used to facilitate conversion of kinetic energy to electrical energy. An AWT may include an aerial vehicle that flies in a path to convert kinetic wind energy to elect...  
WO/2015/086033A1
The invention relates to novel methods for hybridisation between wind energy and ocean wave energy in order to reduce the manufacturing cost and increase the energy generated. The invention involves hybridisation of the two systems for f...  

Matches 101 - 150 out of 5,558