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WO/2018/035555A1 |
Apparatus for starting an electrically cranked engine, comprises battery connection means, a voltage increase circuit having an electrical input and output, and electrical energy storage means, the voltage increase circuit is connected a...
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WO/2018/032091A1 |
Power distribution systems and methods for distributing power from at least one power source to a plurality of outputs that can differ in output power level. A controller monitors energy storage elements and controls a switch network to ...
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WO/2018/029631A1 |
A hybrid powertrain system and method includes a prime mover driving a generator/motor to produce an AC power output. The AC power output is applied to a rectifier which is controlled to transform the applied AC power to DC power to supp...
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WO/2018/020411A1 |
A plant for the storage of energy and the subsequent production of electric energy, comprising at least one tank (1), one or more thermal storage bodies (5) contained in the tank (1) and brushed by a movement path that may be followed by...
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WO/2018/000078A1 |
A system for using electrical energy generated by renewable sources is used to hydrolyse water into hydrogen and oxygen. The hydrogen and oxygen can be used on-site for the generation of electrical power, or stored in liquid form for lat...
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WO/2017/213548A1 |
The group of inventions relates to the fields of electrical power engineering and hybrid and electric transport, and concerns a hybrid energy storage device which combines the properties of a flywheel, a super flywheel, a gas discharge d...
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WO/2017/207910A1 |
The invention relates to a method for electrical supply of an apparatus (2) by a system (1) comprising an intermittent electrical source (10), electrical storage means (11), a fuel cell (12), and an electrochemical unit for generating sa...
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WO/2017/174082A1 |
The invention relates to a cylinder-piston arrangement for a device for storing energy, comprising a substantially vertical cylinder (2) and a piston (1) constituting a mass to be lifted, a receiving region (5) for a liquid being formed ...
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WO/2017/174081A1 |
The invention relates to a device for storing energy, comprising a substantially vertical cylinder-piston arrangement where the piston (1) constitutes a mass to be lifted, liquid can be conveyed into the cylinder (2) beneath the piston (...
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WO/2017/152630A1 |
An energy storage device for a friction-based power generator, comprising a first friction power generator (10), a first rectifier circuit (20), a first on-off control element (30), a coupled inductance coil assembly (40), a second on-of...
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WO/2017/151512A1 |
A highly efficient, utility scale energy storage system employs large masses transported uphill to store energy and downhill to release energy. An electric powered cable winch or chain drive shuttles the masses between two storage yards ...
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WO/2017/149606A1 |
[Problem] To provide a hydrogen production system in which electrolysis devices can perform appropriate electrolysis, when producing hydrogen by electrolyzing water using renewable energy. [Solution] According to an embodiment of the pre...
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WO/2017/149561A1 |
Provided is an electrochemical device wherein variance in the reaction state and deterioration state of electrochemical cells are suppressed. The electrochemical device has: a plurality of stacks; heat exchanging sections disposed among ...
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WO/2017/139882A1 |
A system for harvesting electrical energy by using movements of a human body, wherein the power is generated, stored and controlled by synchronizing the current consumed with the power produced so as to provide a minimized capacity of th...
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WO/2017/142411A1 |
The invention provides a system comprising a photovoltaic cell and a hybrid battery- electrolyzer configured to select one of (i) a battery charging mode, and (ii) an electrolyzing mode, in dependence of solar light received by the photo...
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WO/2017/138280A1 |
A power generation system according to an embodiment is characterized in that renewable energy, such as wind power or wave power, is converted into elastic energy and stored, and thereafter a generator device is driven using energy relea...
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WO/2017/130644A1 |
A power generation system according to one embodiment is characterized by converting, and storing as potential energy, renewable energy such as wind power and wave power, and thereafter driving a power generation device with the released...
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WO/2017/122032A1 |
An apparatus for storing and providing energy, which apparatus comprises (IV)means for compressing gas; (V)means for storing said compressed gas; and (VI)means for generating energy by the expansion of said compressed gas.
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WO/2017/084792A1 |
The invention relates to an energy storage system (1) for temporarily storing electrical energy with an electric machine (4) which is drive-connected to a hydraulic machine (5), and with a pneumatic-hydraulic piston-cylinder arrangement ...
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WO/2017/062897A1 |
A building management system includes building equipment configured to consume electrical energy and generate thermal energy, thermal energy storage configured to store at least a portion of the thermal energy generated by the building e...
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WO/2017/062898A1 |
A central plant that generates and provides resources to a building. The central plant includes an electrical energy storage subplant configured to store electrical energy purchased from a utility and to discharge the stored electrical e...
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WO/2017/062896A1 |
A central plant includes an electrical energy storage subplant configured to store electrical energy, a plurality of generator subplants configured to consume one or more input resources, including discharged electrical energy, and a con...
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WO/2017/057144A1 |
A compressed air storage power generation device 2 is provided with a motor 8a, a compressor 10, a pressure accumulation tank 12, an expander 14, a generator 16, a first heat exchanger 18a and a cold takeout part 13. The motor 8a is driv...
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WO/2017/049389A1 |
of the Disclosure The present disclosure provides systems and methods for shaping the load of a building for more efficient sizing and/or economics of an energy storage and/or microgrid system. Shaping the load of a building can include ...
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WO/2017/050915A1 |
An energy system to provide electrical and thermal energy to a plurality of user points (8) comprises a cogenerator (1), an electrical storage (3), a latent thermal energy storage (4), a centralize sensible thermal energy storage (5), on...
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WO/2017/037849A1 |
The control device according to the present embodiment is characterized by being provided with: an acquisition unit that acquires first power values that represent time sequence values for a first power during a prescribed time period; a...
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WO/2017/027904A1 |
A circuit for operating in parallel with an aqueous hybrid ion battery to provide a short period high current output. The current output from the battery is limited thus allowing the battery to operate efficiently, whilst the circuit mai...
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WO/2017/029628A1 |
A wide range power combiner (WRPC) includes an electronics system that combines power from a plurality of input sources, which can differ in level, to at least a single output. In certain embodiments, a circuit can be constructed as show...
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WO/2017/023391A2 |
A hybrid energy storage system is configured to control pulsed power. A first dynamo-electric machine (434, 436, 438) is coupled to an inertial energy storage device (426) and has multiple input stator windings configured to accept input...
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WO/2017/013751A1 |
A power supply system of an embodiment supplies power to facilities by using power obtained from a natural energy power generation device that generates the power by using a natural energy. The power supply system is equipped with: a pow...
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WO/2017/002591A1 |
The objective of the present invention is to sustain the usefulness and reduce the operating cost of a battery energy storage system (BESS) using a thermal energy storage device capable of storing cold energy. A BESS 2 according to the p...
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WO/2016/185906A1 |
According to the compressed-air-storing power generation method: a storage value indicating that an amount of air stored in an accumulator tank 12 in a compressed-air-storing power generation device 2 has reached a prescribed intermediat...
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WO/2016/181841A1 |
A compressed air energy storage and power generation device 2 comprising a compressor 10, a pressure accumulation tank 12, and an expander 14. The compressor 10 is driven by a motor 30 using renewable energy and compresses air. The press...
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WO/2016/181884A1 |
A compressed air energy storage and power generation device 2 comprises a compressor 8, a pressure accumulation tank 12, and an expander 14. The compressor 8 is two-stage, is driven by a motor 44 using renewable energy, and compresses ai...
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WO/2016/181798A1 |
Provided is a compressed air storage power generation device 2 comprising a compressor 6, a pressure accumulation tank 8, and an expander 10. The compressor 6 is driven by renewable energy to compress air. The pressure accumulation tank ...
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WO/2016/178358A1 |
A compressed-air storage power generation method according to the present invention is provided with: a first air-compression step; a first air-storage step; a first air-supply step; a first power-generation step; a first heat-exchange s...
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WO/2016/170700A1 |
An energy storage system according to the present embodiment is equipped with a water electrolysis unit, a fuel cell, and a control unit. The water electrolysis unit uses power supplied from a power generation unit using renewable energy...
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WO/2016/143163A1 |
A rotary device equipped with: an output shaft; one or more rotatable rotary plate members arranged such that the axis of rotation thereof is coaxial with this output shaft; one or more weight members attached to the rotary plate member,...
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WO/2016/135528A1 |
It is known that battery systems already exist which, although fulfilling the same function as the piezomagnetic battery system which is the subject matter of the invention, have a certain number of technical problems that include, among...
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WO/2016/112206A1 |
A hybrid energy storage system (120) is configured to control pulsed power. A first dynamo-electric machine (SM1) is coupled to an inertial energy storage device (ES3) and has multiple input stator windings configured to accept input pow...
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WO/2016/080055A1 |
A plant monitoring device according to the present embodiment is equipped with a first converter, an energy storage unit, a power generation unit, a power storage unit, a second converter, and a third converter. The first converter is co...
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WO/2016/075770A1 |
According to one embodiment of the present invention, an electric power supply system is provided with at least one water electrolysis unit that electrolyzes water, and that is configured so as to be replaceable or so that the number of ...
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WO/2016/054637A1 |
Provided is an uninterruptable electrical power supply system (100). The system (100) includes an electrical power distribution network (108) having a consumer side network coupled to one or more electrical loads (104) that consume elect...
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WO/2016/044931A1 |
There is described a storage device configured to store energy at one or more given voltage levels. There is also described a storage circuit that may form part of a storage device and is responsible for storing electrical energy and dis...
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WO/2016/017639A1 |
A compressed air storage and power generation device (1) is provided with motors (3a-3c), compressors (4a-4c), compressed air storage tanks (5a-5c), injection-side valves (6a-6e), expanders (7a-7c), discharge-side valves (8a-8e), generat...
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WO/2016/001478A1 |
The disclosed embodiments provide a highly efficient, utility scale energy storage and retrieval system. The system is characterized by a chain of multiple rotating interconnected masses (8), a hollow toroid- shaped housing (1), plural p...
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WO/2015/143588A1 |
A supercapacitor controller capable of adjusting power. The supercapacitor controller structurally consists of a supercapacitor (C1), a motor (H), a switch transistor (Q), an annunciator (A), an output resistor (R1), a sampling resistor ...
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WO/2015/146125A1 |
A household charging facility (4) for a fuel supply system for a fuel cell vehicle is provided with a fuel management controller (22) that manages the presence of excess fuel in a fuel electricity-storage device (20) with respect to a fu...
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WO/2015/127566A1 |
The present invention relates to a thermostat system, to a thermostat unit, as well as to a method for managing power supply in a thermostat unit. A thermostat unit is connected between a power supply and a resistive heating element. Inp...
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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...
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