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Matches 1 - 50 out of 6,249

Document Document Title
WO/2019/095487A1
An integrated device for an offshore floating wind turbine and fish cage farming. The device comprises, from top to bottom, a wind turbine (1), a turbine column (2), a living platform (3), a frustum-shaped steel floating turbine base (4)...  
WO/2019/093243A1
Provided is a wind power generator-attached lighting equipment with which it is possible to prevent resonance due to a wind turbine as a vibration source by increasing the support rigidity of the foundation and thereby increasing the res...  
WO/2019/091022A1
A single-pile integrated wind, wave, and tidal energy power generation system comprises a single-pile fixed wind power generation system, an oscillating water column wave power generation device (4), and a horizontal axis tidal power gen...  
WO/2019/091021A1
Disclosed is an active damping apparatus suitable for installing on an offshore single pile wind turbine, wherein a mass block (8) is connected to an inner wall of a pylon (7) via a spring (9), two ends of a damper (10) and two ends of a...  
WO/2019/093926A1
The invention relates to a method for producing electric power by means of flow capture and to a device for the implementation thereof which comprises a flow accelerator, which is a nozzle consisting of a confuser and a diffuser and bein...  
WO/2019/086069A1
The invention relates to a wind turbine (1) with a CO2 collector (5), comprising a tower (11) on a foundation (10) or a base platform (10'), a machine housing (12), and wind turbine rotor blades (21, 22, 23), having: a fan-less external ...  
WO/2019/084655A1
An energy storage system for a wind turbine includes a housing structure having walls and a roof with photovoltaic cells. The system includes four sets of batteries inside the housing structure for storing energy from the photovoltaic ce...  
WO/2018/231422A3
A method for operating an electrical power system includes detecting a bridge current magnitude in a rotor-side converter or line-side converter of a power converter, the power converter electrically coupled between a generator rotor and...  
WO/2019/088920A1
A wind powered cooling system, including a windmill including a transmission rotatably coupled to at least one vane, wherein wind moving past the vane causes the vane to rotate and transmit rotational energy to the transmission; and a co...  
WO/2019/082329A1
[Problem] To increase the degree of freedom in terms of where to install a generator of a wind power generation device that generates electricity by sending wind to a wind turbine through a wind channel extending in the vertical directio...  
WO/2019/083134A1
The present invention relates to a power generation system with non-powered fans and ventilator utilizing rudder-induced wind power and, more specifically, to a power generation system with non-powered fans and ventilator utilizing rudde...  
WO/2019/081606A1
The invention concerns an aerogenerator (1) comprising: -a stationary structure (2), -a wind turbine (3) comprising a propeller (31) provided with at least two blades (311) and a shaft (32) extending rigidly connected from a hub (312) of...  
WO/2019/083411A1
The invention relates to wind power engineering and is intended for converting the kinetic energy of the wind into mechanical energy of the rotation of a rotor for subsequent conversion into electrical energy. A wind power installation c...  
WO/2018/232472A8
An advanced floor of S-rotor is disclosed: four or six arced blades and a set of redirectors are fixed between two horizontal disks; the tail surfaces of the blades create vertical hollow shaft with three wind passages; the advancing bla...  
WO/2019/075655A1
A single pile platform-based vertical axis wind turbine and vertical-horizontal bidirectional wave energy power generation integrated structure comprises a vertical axis wind turbine (1), a bidirectional wave energy power generation devi...  
WO/2019/078504A1
The present invention relates to a helical artificial generator for generating an ascending air current, wherein the helical artificial generator is constructed inland or offshore in the northern or southern hemisphere of the Earth, whic...  
WO/2019/073095A1
The invention relates to a wind generator device which comprises a plurality of blades (2) connected to a shaft (3), with a pinion (4) connected to a gearbox (5) that drives a transformer (6) having a power output cable (7) that can be c...  
WO/2019/073088A1
A method for black-starting an electrical grid (2), the method comprises disconnecting the wind farm (1) from the grid at a first location, said first location being located between the electrical grid (2) and the energy storage (16) wit...  
WO/2018/146542A8
A wind mill for generating wind power, for the conversion of said wind power into electricity and for conserving gained wind power for later use, said wind mill us comprising a rotor or a propeller which is communicating with a 1st axle,...  
WO/2019/075445A1
A transportation vehicle may be equipped with electrical energy harvesting systems to harvest electrical energy for use. By way of example, in the transportation vehicle, a Venturi system may be used to receive an air flow and the speed ...  
WO/2019/071074A1
A fluid flow turbine having a turbine rotor with a plurality of blades (also known as "vanes") for converting the kinetic energy of a flowing fluid into mechanical rotational energy of the turbine rotor is provided by this invention. The...  
WO/2019/070124A1
Wind power generation system comprising a ground station (32) with an electrical energy generator (34) and an aerodynamic assembly with a wing body (2) having an aerodynamic profile with a major chord, and at least two thrust assemblies ...  
WO/2019/069244A1
A combined omnidirectional flow turbine system includes rotors that are disposed in a vertical position and enclosed in a motionless structure that receives airflows from any external direction which are manipulated by an airfoil to caus...  
WO/2019/070735A2
A tether guide system operable through a wide range of tether/fleeting angles while causing minimal wear to the tether. The tether guide system may include a series of rollers arranged in a curved path. Also disclosed are tether guides w...  
WO/2019/068275A1
The invention relates to a device (1) for utilisation of flow energy of fluids, comprising: a first shaft (2) having a first shaft end (21) and a second shaft end (22); at least one further (2', 2", 2"', 2"") having a first shaft end (21...  
WO/2019/066265A1
The present invention provides a power generation system using wind power generated by a weak wind, the system generating power by using the wind power generated by the weak wind, thereby maximally using wind power energy generated by th...  
WO/2019/064166A1
The invention relates to a wind turbine (1), comprising a rotor (12), a generator (14) mechanically coupled to the rotor (12) for generating electrical power, the generator (14) having at least one output (140) for providing the electric...  
WO/2019/067101A1
A method, system, apparatus, and/or device for generating electrical power from a solar cell and rotational energy from a blade of a wind turbine. The method, system, apparatus, and/or device a blade of a wind turbine, a solar cell, and ...  
WO/2019/059545A1
The present invention relates to a merged/combined power generation system using solar heat and wind power, the system: driving a solar heat amplification and collection device and a wind power generation device by using solar heat and w...  
WO/2019/058716A1
This solar thermal power generation equipment is provided with: a windmill (1); a compressor (11); a heat receiver (46) which receives sunlight (R) to heat a compressed medium from the compressor (11); a turbine (15) driven by the compre...  
WO/2019/055488A1
A wind turbine includes a vertical column, a rotor supported within the vertical column and extending out of the vertical column, and one or more blades coupled to the rotor and extending outward therefrom. A plurality of segmented, vert...  
WO/2019/050289A1
The present invention relates to a floating-type power generation system comprising: a main body disposed above the surface of water in a state in which the main body is spaced apart from the surface of the water at a predetermined dista...  
WO/2019/046988A1
A dynamic-static dual disc light-condensing solar and wind power generation system, comprising a disc-type triple rod mechanism and a dynamic-static dual disc light-condensing solar and wind power generation device. The disc-type triple ...  
WO/2019/047194A1
A floating wind energy-wave energy combined power generation system based on a support-column-free semi-submersible oscillating water column type wave energy integrated power generation platform, comprising an offshore wind power device,...  
WO/2019/042919A1
The present invention relates to a method for controlling a multiphase separately excited synchronous generator (302) in a wind turbine (100), wherein the synchronous generator (302) has a stator (322) and a rotor (324), the rotor (324) ...  
WO/2019/045171A1
Disclosed is an energy regeneration system for a building, comprising: a pipe unit provided inside a building in the vertical direction thereof such that fluid flows therein; a first power production unit provided on a movement path of t...  
WO/2019/046542A1
Disclosed herein are systems and methods for generating electrical power. The systems and methods can include a wind turbine, an air drive, and a storage vessel. The wind turbine may include a generator and be configured to generate elec...  
WO/2019/039679A1
The present invention relates to an air purification apparatus capable of effectively purifying polluted air. The present invention provides an air purification apparatus comprising: a housing including an air purification channel and a ...  
WO/2019/038713A1
System and method to supply and distribute electric power are disclosed. The system includes one or more wind turbines operatively coupled to corresponding one or more coaches of a train, and configured to generate mechanical energy when...  
WO/2019/040611A1
Energy harvesters (EH) which can effectively harvest wasted vibrational/kinematic energy and convert it into electrical energy for battery-free sensor operation are described herein. The energy harvesters can be integrated with a power m...  
WO/2019/035549A1
The present invention relates to a rotor core assembly, and comprises a steel plate portion which extends in a longitudinal direction of a rotor hub; a magnet portion which passes through the steel plate portion; a pair of first support ...  
WO/2019/035583A1
The present invention relates to a rotational movement assisting device, comprising: a pipe-type rotary shaft having a through-hole formed therein; a rotational blade coupled so as to rotate the rotary shaft by using a rotation coupling ...  
WO/2019/033453A1
Disclosed are an omnidirectional fluid energy absorber and an accessory device thereof. The omnidirectional fluid energy absorber comprises a plurality of fluid inflow channels (1), a honeycomb structure is formed by an omnidirectional d...  
WO/2019/034655A1
Wind tunnel with an installed wind generator (3) for converting the wind energy into drive power, wherein, in a lateral view, the housing (1) consists in the lower region of a halved drum, and two rectangular channel curves (2) are mount...  
WO/2019/033685A1
Disclosed are a multi-unit power generation windmill using a track-borne compound blade reciprocating operation, and a direction adjusting method. The multi-unit power generation windmill using a track-borne compound blade reciprocating ...  
WO/2019/035139A1
Component required is any material which can take the shape of Disc. The windmill has central Disc surrounded by Disc blades. For rotation the windmill takes the help of Attractive and Repulsive force of the Disc Magnet. Energy can be ex...  
WO/2019/032755A1
A hydrogen hybrid cycle system configured to convert heat into mechanical work by burning a H2 and a O2. The hydrogen hybrid cycle system comprises a H2 source, a O2 source, a combustion chamber, a one or more steam injected gas turbines...  
WO/2019/029117A1
A duct type vortex balance wind driven generator special for an electric aircraft, consisting of a spindle (1), a front cross bearing bracket (3), radial magnetic suspension bearings (5, 12), radial magnetic suspension bearing cross brac...  
WO/2019/031021A1
The purpose of the present invention is to provide an efficient power generation device utilizing the exhaust of an air conditioner. The present invention is configured such that: long blades 9, comprising inwardly inclined sections 9A a...  
WO/2019/028375A1
A device for removal and installation of a pitch bearing on a wind turbine having a plurality of blades is provided, comprising a platform having a frame, wherein the platform includes a first bearing attachment member on a first side of...  

Matches 1 - 50 out of 6,249