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WO/2020/068011A1 |
The present invention proposes a solar power generating system for generating electricity and providing heat comprising; at least one generator for generating electricity; a heating element for heating heat transfer fluid; a turbocharger...
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WO/2020/056449A1 |
An energy storage and retrieval system is disclosed. The system comprises a heat generating layer for generating thermal energy based on combusting a combustible substance and a thermal energy storage layer located to receive thermal ene...
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WO/2020/053606A1 |
This invention is about a set of common features that will characterize any machine of the new type to be produced within the set of pumps, turbines and blowers. The machines in this new category, as will be here described, will be told ...
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WO/2020/020720A1 |
The invention relates to a method for compressing a gas, wherein a gas is introduced into a compression chamber (2) to be compressed, and a liquid (100) is pumped out of an intermediate container (4) into the compression chamber (2) at l...
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WO/2020/006113A1 |
Systems and methods for coupling a chemical looping arrangement and a supercritical CO2 cycle are provided. The system includes a fuel reactor, an air reactor, a compressor, first and second heat exchangers, and a turbine. The fuel react...
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WO/2019/223985A1 |
The invention relates to a power plant (1) comprising a compressor (2), a combustion chamber (3) and a turbine (4), further comprising a compressor air line (5), which connects the compressor (2) to the combustion chamber (3), a first he...
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WO/2019/211775A1 |
The present invention relates to an apparatus/process/cycle for the production of power with heat recovery. The apparatus (1) comprises a primary engine (2) and a secondary engine (3) connected downstream of the primary engine (2) to exp...
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WO/2019/210307A1 |
A system is disclosed that provides at least two turboexpanders operatively linked to a generator that generates electrical power from the reduction of the pressure of a natural gas stream wherein the system reduces the pressure of the n...
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WO/2019/207276A1 |
A combined heat and power system comprises a shaft (4), a compressor (6) coupled to the shaft to compress intake gas to form compressed gas; a recuperator (10) to heat the compressed gas to form heated compressed gas; a combustor (12) to...
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WO/2019/188517A1 |
Provided is a solar thermal power generation system which is provided with a heat storage device suitable for a direct steam generation (DSG) process and capable of generating power efficiently during both day and night. The solar therma...
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WO/2019/166383A1 |
Cooling system, preferably adapted for use in or including a refrigeration plant and/or liquefier plant, having a refrigeration circuit (1) configured to use a refrigerant including a mixture of helium and neon; wherein the refrigerant i...
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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/2019/145761A1 |
A system (1200) for delivery of thermal energy, comprises piping (1202) for carrying a pressurized gas, the piping (1202) forming a closed loop and having an inlet for receiving the pressurized gas, one or more velocity and pressure enha...
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WO/2019/138766A1 |
This cold-heat power generation device 1 is provided with a thermal power generation device 10, a compressed air energy storage (CAES) power generation device 20, and an output converging unit 50. The facility 10 is provided with an LNG ...
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WO/2019/138764A1 |
Provided is a compressed air energy storage power generation device that preferentially restarts whichever is warmed up from among compressors and electric motors that are stopped, or from among expanders and power generators that are st...
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WO/2019/123305A1 |
Cogeneration system (100, 200, 300) for a boiler comprising: a boiler (101, 201, 301) able to heat water for domestic use; a combustor (101a, 201a, 301a) placed into the boiler (101, 201, 301); a compressor (104, 204, 304); a heat exchan...
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WO/2019/115121A1 |
The invention relates to a system and method for storing and recovering energy using compressed gas comprising at least one first and at least one second heat exchanger, a means for storing cold liquid and the means for storing hot liqui...
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WO/2019/115120A1 |
The invention relates to a method for storing and producing energy by means of compressed air, comprising the following steps: - compressing the air using staged compressors, during which time the air is cooled, after at least one compre...
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WO/2019/115119A1 |
The invention relates to a system and to a method for storing and harvesting energy using compressed gas, comprising at least one first and at least one second heat exchanger, a means for storing coid liquid and the means for storing hot...
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WO/2019/096344A1 |
The invention relates to a heating module for a fluid heat exchanger, comprising alternating field generating means for generating an electromagnetic alternating field, a coupling element (4) for inductive coupling to the electromagnetic...
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WO/2019/098836A1 |
When the temperature of ambient air is relatively low, thermal output and thermal efficiency of a micro gas turbine (1) decrease. In order to compensate for the loss of thermal efficiency, the micro gas turbine (1) is equipped with a val...
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WO/2019/084208A1 |
A bottoming cycle power system includes an expander disposed on a crankshaft. The expander being operable to receive a flow of exhaust gas from a combustion process and to rotate the crankshaft as the exhaust gas passes through. An absor...
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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...
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WO/2019/046831A1 |
Various exemplary embodiments of a power conversion system for converting thermal energy from a heat source to electricity are disclosed. In one exemplary embodiment, the power conversion system may include a substantially sealed chamber...
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WO/2019/043556A1 |
The present disclosure provides systems and methods for power production. In particular, the systems and methods utilize the addition of heat to an expanded turbine exhaust stream in order to increase the available quantity of heat for r...
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WO/2019/028491A1 |
A heat recovery engine (5) including a compressor (15) to increase pressure, density and temperature of a gas stream flowing in a closed loop within the engine, with the gas stream at base system pressure (10) at a compressor inlet; an e...
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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/2019/013898A1 |
A pumped heat energy storage (PHES) system (100) including a charging circuit and a discharging circuit effective to balance or split a total heat rejection of the PHES system between the charging circuit and the discharging circuit. The...
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WO/2019/013066A1 |
This solar thermal power generation facility is provided with: a compressor (11); a heat receiver (46a) for medium heating, which receives sunlight (R) and heats a compressed medium from the compressor (11); a turbine (15) which is drive...
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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/2018/201095A1 |
A system is disclosed that provides at least two turboexpanders operatively linked to a generator that generates electrical power from the reduction of the pressure of a natural gas stream wherein the system reduces the pressure of the n...
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WO/2018/195626A1 |
The present invention relates to a heat engine containing a polytropic-process polytropic expansion heating chamber (22), a three-way proportional control valve (23), two turbine rotors (24) and (25) and two compressor rotors (26) and (2...
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WO/2018/195621A1 |
The present invention relates to a heat engine containing an isobaric expansion heating chamber (22), a three-way proportional control valve (23), two turbine rotors (24) and (25) and two compressor rotors (26) and (27), all connected to...
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WO/2018/195622A1 |
The present invention relates to a heat engine containing an isothermal expansion heating chamber (22), a three-way proportional control valve (23), two turbine rotors (24) and (25) and two compressor rotors (26) and (27), all connected ...
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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/2018/181007A1 |
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/2018/139646A1 |
A plant provided with: a fuel supply line for supplying high-pressure fuel gas; and at least one expander which is disposed in the fuel supply line and configured to extract power from the high-pressure fuel gas by expanding the high-pre...
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WO/2018/125532A1 |
Closed thermodynamic cycle systems, such as closed Brayton cycle systems, with regenerative heat exchangers are disclosed. Embodiments include dual regenerators and regenerators with buffer tank systems. Regenerators may be used instead ...
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WO/2018/125511A2 |
Systems and methods for variable pressure inventory control of a closed thermodynamic cycle power generation system or energy storage system, such as a reversible Brayton cycle system, with at least a high pressure tank and an intermedia...
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WO/2018/125450A1 |
Thermocline arrays comprising a plurality of pressure vessels that are in used in place of heat exchangers in a closed thermodynamic cycle system, such as a closed Brayton cycle power generation or energy storage system. Each pressure ve...
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WO/2018/125535A1 |
Systems and methods relating to use of external air for inventory control of a closed thermodynamic cycle system or energy storage system, such as a reversible Brayton cycle system, are disclosed. A method may involve, in a closed cycle ...
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WO/2018/125550A1 |
Systems and methods relating to variable pressure turbines are disclosed. A power generation system may include a closed cycle system configured to generate power, a combustor, and a control system. The closed cycle system may include a ...
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WO/2018/115456A1 |
The present invention relates to a method for compressing a gas mixture comprising neon, in a closed-loop cycle. The method comprises: providing a flow of the gas mixture and providing a compression device having at least one gas seal (3...
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WO/2018/105133A1 |
Provided is a hydrogen fluid closed cycle device that includes (1) a hydrogen gas generator which generates hydrogen gas, (2) a hydrogen gas heating device and a temporary storage tank which raise the pressure of the hydrogen gas by rais...
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WO/2018/105841A1 |
The present invention relates to a serial/recuperative supercritical carbon dioxide power generation system. The present invention is advantageous in that turbine work can be increased by elevating the entrance temperature of a turbine, ...
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WO/2018/079277A1 |
An air turbine driving spindle (200) is provided with a rotating shaft (1), a bearing member (50), an outer member (65), and an O ring (24). The O ring (24) supports the bearing member (50) against the outer member (65) along the radial ...
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WO/2018/042338A1 |
The present disclosure relates to systems and methods for power production utilizing an ion transfer membrane (ITM) unit. An air stream and a fuel stream can be passed through the ITM unit so that the fuel is at least partially oxidized ...
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