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WO/2020/251784A1 |
A power transfer system includes a series of energy storage modules (ESMs) or energy storage devices (ESDs) that are coupled together to be able to transfer power between one another, as well as receive power from a power source, such as...
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WO/2020/249267A1 |
An energy storage system is provided. The system comprises an energy storage device comprising: a pressure vessel configured to store pressurised fluid; and one or more resilient elements, wherein the resilient elements comprise a plural...
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WO/2020/245016A1 |
The invention relates a method for continuously performing one or more heat-consuming processes, which is characterized in that the at least one heat-consuming process is electrically heated, the maximum temperature in the reaction zone ...
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WO/2020/223914A1 |
The present application provides a charging and discharging means and method, and a terminal device. The means comprises: a first branch, the first branch comprising a silicon-based negative electrode lithium ion battery; a second branch...
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WO/2020/211027A1 |
A solar air purification and compressed-air energy storage power supply system, mainly comprising: a solar power supply device (1), configured to supply, by means of solar power generation, electricity required by the system itself and e...
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WO/2020/208617A1 |
A system for power conversion and energy storage is described. In an embodiment the system comprise a DC rotating electrical machine (1) comprising a DC rotor; an AC rotating electrical machine (2) comprising an AC rotor; and a (thermo-)...
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WO/2020/201367A1 |
The invention relates to a method for supplying electrical energy (10), wherein a heat store (2) is charged with heat energy (3) in a heat charging station (1), wherein the heat energy (3) is converted into electrical energy (10) in a co...
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WO/2020/186351A1 |
Apparatus for providing power includes a charge controller, an inverter, a power storage subsystem, and a relay control subsystem. The apparatus further includes a first, second, and third input coupling a first power source, a second po...
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WO/2020/191372A1 |
Methods and systems are provided for improving storage of electrical power. A closed compressed gas storage system uses excess electrical power to drive a motor/generator which transfers hydraulic fluid via a hydraulic pump from a low-pr...
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WO/2020/178832A1 |
A power drive for a passenger and/or cargo elevator—or any conveyance— using stored high pressure compressed air as a primary source, producing high pressure hydraulic fluid energy to move a servo-controlled hydraulic motor, mechanic...
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WO/2020/179849A1 |
Incentives can be obtained by complying with demand responses from a power provider, but the operation amount of a hydrogen generation device may change, thus making it difficult to satisfy hydrogen demand. Provided is a planning device ...
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WO/2020/168416A1 |
An appliance, such as a portable surface cleaning apparatus is powered by one or more ultracapacitors and a charging unit for same is provided.
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WO/2020/165813A1 |
The invention provides methods and system for powering of embedded devices located at a live event for capturing data. A first energy source is identified for providing power to at least one component of an embedded device. A status of t...
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WO/2020/150840A1 |
The method according to the invention relates to the storage of energy in the form of a compressed fluid which is pumped into a container (2) arranged below a water surface (4) to store the energy, wherein the fluid entering the containe...
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WO/2020/150249A1 |
A chemical synthesis plant comprising: one or more reactors configured for producing, from one or more reactants, a process stream comprising at least one chemical product; a feed preparation system configured to prepare one or more feed...
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WO/2020/150248A1 |
A chemical synthesis plant comprising: one or more reactors configured for producing, from one or more reactants, a process stream comprising at least one chemical product; a feed preparation system configured to prepare one or more feed...
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WO/2020/146940A1 |
A method and system for power supply integration, comprising interfacing at least one of : i) an AC power supply and ii) a DC power supply, and supplying, from the at least one of : i) an AC power supply and a ii) a DC power supply, DC p...
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WO/2020/125868A1 |
The invention relates to a method, a device (1) and a system for stabilizing an electricity grid, wherein the grid is stabilized by equalizing the generation and consumption of electrical energy by withdrawing excess electrical energy fr...
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WO/2020/128539A1 |
The subject of the invention is a gravity energy storing system, being appropriate for storing the produced abundant energy and discharging the stored energy, if it is needed. The key point of the invention is that an electric motor (3) ...
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WO/2020/121447A1 |
[Solution] A control device for a hydrogen system according to the present embodiment, which produces hydrogen by using first power provided from a renewable energy power generation device and second power provided from a power system, i...
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WO/2020/121756A1 |
This compressed air storage power generation device (10) is provided with electric motors (2a-2d), compressors (3a-3d), pressure accumulator units (6a, 6b), expanders (5a-5d), power generators (4a-4d), and a control unit (15). The compre...
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WO/2020/115339A1 |
The invention relates to an energy storage system comprising an electric motor (1) and a dynamo or alternator (2) connected by means of a gear assembly (11), the dynamo or alternator (2) being linked to a transformer (3) that is connecte...
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WO/2020/110684A1 |
A compressed air energy storage power generation device 1 is provided with: a compression/expansion dual-purpose machine 10 having a function to produce compressed air by using electric power and a function to generate electric power by ...
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WO/2020/085105A1 |
A compressed-air-storing power generation apparatus 1 comprises a plurality of compression/expansion devices 14 having a function of producing compressed air using electric power and a function of generating electricity using compressed ...
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WO/2020/082170A1 |
A hybrid power backup system having at least one battery for powering at least one external load; at least one capacitor for powering a controller configured to control power provided from the battery to the at least one external load an...
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WO/2020/081889A1 |
Described herein are systems and methods for providing and transporting mobile energy storage units (MESU). Multiple MESUs may be provided and each may include one or more energy modules, which may be at least partially charged at a firs...
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WO/2020/061676A1 |
A portable charging apparatus for charging a portable electronic device, the apparatus comprising: an apparatus body including a housing and an electrical power source; at least one charging head distinct from the apparatus body, each ch...
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WO/2020/055720A1 |
A facility for generating electricity, including a water source and a plurality of penstocks adapted for selective flow communication with the water source for delivering water from the water source to a turbine electricity generator. An...
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WO/2020/047663A1 |
Control of an energy storage and provisioning system is disclosed, including a method in which electrical power is received from a power generator in an energy storage system having energy storage cells. Each of the energy storage cells ...
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WO/2020/050019A1 |
A hydrogen production system is provided with: a hydrogen production device which is so configured as to be connected to an electric power system and to produce hydrogen by electrolyzing pure water; an output control unit which can contr...
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WO/2020/042670A1 |
The present invention provides a cooling structure of a portable energy-storage power station, comprising a battery, a converter, and a casing. The converter is accommodated in a converter housing. The converter housing is accommodated i...
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WO/2020/041903A1 |
An artificial intelligence based power distribution system using a controller that receives relevant power data from dynamic observer modules that monitor the various components of a Nano /micro power grid. The dynamic observer modules m...
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WO/2020/016808A1 |
A system and a method for energy optimization by collecting information from an information collector data including energy usage and storage data of at least one renewable energy generation system and battery energy storage system (BESS...
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WO/2020/014381A1 |
A method and stand-alone composite power station having multiple power sources including one or more photovoltaic panels, wind turbines, and/or generators, detached from a utility grid. The composite power station supplies power to the c...
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WO/2020/013085A1 |
This mixed combustion power generation system is provided with: a liquid air energy storage device; and a mixed combustion power generation facility. The liquid air energy storage device is provided with: a first heat exchanger that pre-...
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WO/2020/009557A1 |
The present invention relates to an installation for producing energy, the method of operation of which operates in closed-circuit, comprising a wheel (2) which converts the energy supplied by the air compressor (1) into mechanical energ...
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WO/2020/007492A1 |
Disclosed is a power supply system comprising • - a photovoltaic system and • - a hot water system, wherein • - the photovoltaic system comprises a photovoltaic unit (PV), an inverter (WR) that is coupled to the photovoltaic unit, ...
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WO/2020/007490A1 |
Disclosed is a method for controlling and adjusting a power supply system that includes - a photovoltaic system, - a hydrogen system, - a hot water system, - a rechargeable battery, and - an engine.
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WO/2020/007488A1 |
The invention relates to a power supply system comprising a photovoltaic system, a hydrogen system, and a motor (GM), wherein the photovoltaic system includes a photovoltaic installation (PV), an inverter (WR) coupled to the photovoltaic...
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WO/2020/007491A1 |
Disclosed is a power supply system comprising - a photovoltaic system, - a hydrogen system, - a hot water system, - a rechargeable battery, and - an engine, wherein - the photovoltaic system comprises a photovoltaic unit (PV), an inverte...
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WO/2020/008379A1 |
The present invention envisages a system (100) for railway electrification having a grid (60) acting as a main power source and an auxiliary power source configured to feed the grid (60). The auxiliary power source comprises a plurality ...
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WO/2019/241202A1 |
Disclosed are device implementations for a hybrid energy harvesting device and methods for harvesting mechanical energy from the ambient. The various device implementations utilize a combination of electrostatic energy conversion and pie...
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WO/2019/223842A1 |
A motion-state dependent method (800) for operating a kinetic generator on a marine vessels or platformmarine vessels or platform includes determining (820) a motion state of the marine vessels or platformmarine vessels or platform, and ...
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WO/2019/219801A1 |
This method is used to manage a pressure accumulator (1) as a component of an energy storage system, consisting of a work machine (4), a collecting tank (7), a displacement apparatus (6) and a pressure accumulator (1) for storing a press...
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WO/2019/215665A1 |
A novel hybrid power system and control method. The system and method controls the operation of each of a prime mover, such as an internal combustion engine, and an electrical generator and rectifier to provide necessary power to a varia...
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WO/2019/210961A1 |
The invention relates to a hydrogen production system (1). The problem addressed by the invention is that of making the production of hydrogen more efficient. According to the invention, this problem is solved by means of a hydrogen prod...
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WO/2019/204926A1 |
A system for generating, storing and managing energy features a solar-power center, a wind-power center, a hydrogen-power center with hydrogen fuel cells, a hydrogen supply center operable for producing hydrogen, and an energy storage ce...
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WO/2019/207564A1 |
A pumped storage power station includes a connection to an electrical power distribution grid. A pumped-storage hydroelectric system is configured to store energy by pumping a liquid to an upper reservoir, and to enable recovery of the s...
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WO/2019/195688A1 |
A method of transmitting electricity including providing a shippable container configured to transport a liquid electrolyte solution to a first charging station. The first charging station is configured to apply electricity to the liquid...
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WO/2019/182458A1 |
An underwater energy storage system comprising a container where energy is stored by transporting water between the container and a body of water, is disclosed. 5 The container comprises a water- and gas-tight membrane surrounding a cont...
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