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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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WO/2019/182038A1 |
The present invention is provided with: an electrical power control unit for controlling the transfer of electrical power between a power grid and a power storage device; an energy source manufacturing unit for manufacturing an energy so...
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WO/2019/165596A1 |
A Farad capacitor charging circuit and an electronic device. The Farad capacitor charging circuit comprises a direct-current/direct-current controller (10), a sampling unit (20), a discharging unit (40) and a comparison unit (30). An out...
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WO/2019/161525A1 |
A tiny signal detection device, comprising: an energy acquisition circuit module (10) comprising a pre-storage module (11) and a high frequency charge and discharge control module (12), the pre-storage module (11) temporarily storing an ...
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WO/2019/163348A1 |
A CAES power generation device 1 comprising: a plurality of compression/expansion machines 13; an accumulation unit 30 that stores compressed air; a plurality of heat exchangers 15; heat storage units 40 that store a heat medium; and a p...
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WO/2019/163347A1 |
A CAES power generation device 1 comprises: a compression/expansion machine 10; an accumulation unit 5 that stores compressed air; a low-temperature water storage tank 7b and a high-temperature water storage tank 7a; heat exchangers 41â€...
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WO/2019/161484A1 |
A system and method utilizing deflective conversion for increasing the energy efficiency of a charging circuit utilizing electrostatic storage devices, different circuit configurations composing a group termed deflection converters. Meth...
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WO/2019/143309A1 |
A storm power station comprises a lightning conductor (1) having an active antenna (2), the lower portion of the lightning conductor being configured in the form of a vertical solenoid (3) having a square-shaped horizontal cross section ...
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WO/2019/135327A1 |
This power management system has a holding function for holding power in the form of storable energy, and a supply function for supplying power procured from a contractor to said holding function, and configures an operational range of t...
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WO/2019/125723A1 |
A system includes multiple hybrid energy storage modules (HESMs) (114a-114d, 206-210, 402-406, 1614-1616, 1642-1644) configured to accept constant-current DC input power from a main power source (106, 202, 302, 401, 602, 1602). Each HESM...
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WO/2019/116210A1 |
This invention relates to an energy system and apparatus and more particularly relates to a compressed air energy system (10) and apparatus which includes a power supply means in drive communication with an output demand means via a moto...
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WO/2019/118746A1 |
Energy conversion systems that may employ control grid electrodes, acceleration grid electrodes, inductive elements, multi-stage anodes, and emissive carbon coatings on the cathode and anode are described. These and other characteristics...
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WO/2019/109162A1 |
A modular energy storage system has: a battery module with a battery and internal circuitry; a control module with a power outlet, internal charge-and-discharge electrical components, and a power inlet for connection to a power source in...
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WO/2019/100926A1 |
An energy storage power supply and a rail vehicle provided with the energy storage power supply, which are capable of reducing the maintenance time of the energy storage power supply and ensuring the personal safety of a maintainer. The ...
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WO/2019/103961A1 |
Systems and methods for optimal control of one or more energy storage systems are provided. Based on live, historical, and/or forecast data received from one or more data sources, one or more forecasts of one or more parameters relating ...
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WO/2019/097932A1 |
This energy storage device 100 is provided with: a first heat exchanger 130 which exchanges heat between a gas and solid particles; a gas supply unit 110 which supplies a gas to the first heat exchanger; a heater 124 which heats the gas ...
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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...
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WO/2019/080643A1 |
Provided in the present disclosure are a superconductive energy storage device and a control method therefor, wherein the superconductive energy storage device comprises: a first casing, a superconductive coil, and a superconductive gene...
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WO/2019/068293A1 |
A system (2) for storage of energy and/or water (20) is disclosed. The system (2) comprises a watertight membrane (4) being at least partly covered with soil (10) or sand (46) and an inlet pipe (24) connected to said membrane (4). The in...
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WO/2019/064188A1 |
The present disclosure envisages a mobile power storage, transport and distribution system (100). The system (100) comprises a plurality of storage container units (200), a plurality of 5 energy storage elements (206), a power station (1...
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WO/2019/026507A1 |
A compressed air storage electricity generating device 10 is provided with an electricity demand receiving unit 60 which receives an electricity demand value of a consumer facility 3. Further, the device 10 is provided with: a first air ...
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WO/2019/015606A1 |
Provided are a passive magnetic energy power supply and a device applying same. The magnetic energy power supply comprises one or more magnetic energy chips and a power supply management chip, the multiple magnetic energy chips being con...
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WO/2019/000622A1 |
A fuel preparation reaction system, comprising: an electrolytic hydrogen production equipment, which is connected to a power supply device of a power generation plant and which is used to produce hydrogen by means of electrolysis by usin...
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WO/2018/227307A1 |
A switching circuit for controlling charging input from a DC source to at least one inverter circuit, each inverter circuit corresponding to at least one respective battery, the switching circuit is provided with a switching device which...
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WO/2018/227270A1 |
A system for providing both driving and charging functionality by using a plurality of traction inverters and a plurality of energy storage devices coupled to one another across the electric motor; an AC/DC converter front-end circuit in...
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WO/2018/214923A1 |
Provided is a method using a magnetic energy chip to store electric energy, comprising: providing an activation device, the activation device comprising a direct current voltage source, slots and a control unit, the slots including a fir...
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WO/2018/211263A1 |
There are described methods and apparatus for temperature control and/or energy storage. In particular, there is described a temperature control apparatus for a building, comprising an electricity generator which is operable to contribut...
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WO/2018/201224A1 |
In a system composed of at least two components joined by a common DC bus, a method to regulate the common DC bus and share the regulation of the DC bus between two or more elements connected to the DC bus through power converters by: im...
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WO/2018/198755A1 |
This CAES generator (1) is provided with multiple motors (13), multiple compressors (10), an accumulator tank (11), expanders (12), generators (15), inverters (14) for a motor which change the rotation speed of the motor, a power supply ...
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WO/2018/198724A1 |
A compressed-air-storing power generation device 1 comprises an inert gas source 25 that supplies an inert gas, an inert gas flow channel system 6, and a flow-channel-switching part 28. The inert gas flow channel system 6 fluidly connect...
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WO/2018/198756A1 |
This compressed air energy storage generator 1 is provided with a motor 13, a compressor 10, an accumulator tank 11, an expander 12, a generator 15, an inverter 14 for a motor, an inverter 16 for a generator, a power supply command recei...
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WO/2018/193091A1 |
The invention relates to a method for operating a charging station for charging multiple electric vehicles, in particular electric cars, wherein the charging station is connected to an electrical supply system at a system access point in...
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WO/2018/193769A1 |
The present invention is provided with a compressor 4, a pressure accumulation unit 6, an expander 8, a generator, a first heat exchanger 5, a first heat storage unit 9, a second heat exchanger 7, and second heat storage unit 10. The fir...
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WO/2018/193768A1 |
The present invention is provided with a compressor 6, a first heat exchanger 7, a first heat storage unit 10, a pressure accumulation unit 5, a second heat exchanger 9, and a second heat storage unit 11. The first heat storage unit 10 a...
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WO/2018/193882A1 |
A compressed air storage power generation device 1 is provided with: a motor 11 which is driven using input electric power; a compressor 10 which is mechanically connected with the motor and compresses air; a plurality of accumulator tan...
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WO/2018/192190A1 |
A chained energy storage method and system, an energy storage power station, and an energy storage system. The method comprises: acquiring battery cell state data and past cell data (S100); selecting cascade utilization batteries accordi...
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WO/2018/181007A1 |
This compressed air storage power generation device 10 is provided with: a power demand receiving unit 60; a cold heat demand receiving unit 61; a power supply adjustment device 19 which adjusts the amount of power generated by a generat...
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WO/2018/181005A1 |
This compressed air storage power generation device 10 is provided with: a power demand receiving unit 60 which receives in real-time the power demand value of consumer equipment 3; a power supply adjustment device 19 which adjusts the a...
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WO/2018/160058A1 |
The invention relates to a device for storing energy in deformable elements, comprising: - a drive apparatus for inducing a deformation of said deformable elements by applying energy and - a generator for retrieving energy by reverting s...
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WO/2018/148835A1 |
A controller for controlling an energy discharge from an energy saving device to a power grid. The system includes decision logic to implement a local response responsive to events currently occurring in a power grid and in addition remo...
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