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JP6972013B2 |
The present disclosure relates to systems and methods wherein a dilute hydrocarbon stream can be oxidized to impart added energy to a power production system. The oxidation can be carried out without substantial combustion of the hydroca...
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JP6973238B2 |
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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JP6959641B2 |
A speed governor (20) for an air motor (10) adjusts the rotational speed of the air motor. The speed governor (20) is provided with a governor rod (21), a governor valve (22), a biasing means (23), pressing means (24, 25), and adjusting ...
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JP2021167602A |
To solve the problem that it is necessary to accurately grasp an amount of liquid air in order to circulate air and liquid air.It is necessary to measure how much liquid air is produced by a pressurizing device and keep an amount of a st...
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JP2021528586A |
Chemical loop equipment and supercritical CO2Systems and methods for combining with cycles are provided. The system includes a fuel reactor, an air reactor, a compressor, first and second heat exchangers, and a turbine. The fuel reactor ...
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JP6946012B2 |
To provide a COliquefying system that can liquefy COby effectively exchanging heat with liquefied natural gas.A COliquefying system comprises an LNG tank for storing liquefied natural gas, an LNG pump for pressurizing the liquefied natur...
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JP6930844B2 |
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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JP2021110332A |
To provide systems and methods for operating a turbocharged gas turbine engine.A power generation system (100) includes a combustion system (102), a turbocharger (106), and a heat recovery system (104). The combustion system (102) is con...
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JP6906013B2 |
To provide an air refrigerant heat pump that uses a part of CAES (Compressed Air Energy Storage) technology as a heat pump and can supply hot heat and cold by using only air and water.A heat pump 2 includes: a motor 6 driven by input ele...
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JP6903676B2 |
Air is compressed by an electric motor in stages of Archimedes scroll spirals. Condensed air moisture is collected as potable water at the output of each stage of air compression. Heat of compression is used to produce hot water. The dri...
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JP6898180B2 |
To prevent a loss of a helium gas.A shaft seal device comprises: at least three pieces of first to N-th capacity parts 21, 22 and 23 which are arranged along an extension direction of a rotating shaft 6 at the outside of an outlet part 3...
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JP2021085361A |
To solve the problem of an energy generating system such as conventional wind power generation facilities which cannot generate energy stably enough.A water circulation type energy system 100 comprises: an air pressure generating device ...
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JP2021076056A |
To provide a power generating system, a control device, and a power generation method which utilize renewable energy and can be connected to an electric power system as with a normal power generating installation.A power generating syste...
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JP6857740B2 |
Solar thermal power generation equipment is equipped with a wind turbine, a compressor, a heat receiver that receives sunlight to heat a compressed medium from the compressor, a turbine driven by the compressed medium heated with the hea...
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JP2021050741A |
To provide a method, assembly, and system for power production that can allow for increased efficiency and lower cost components arising from the control, reduction, or elimination of turbine blade mechanical erosion by particulates or c...
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JP2021507161A |
The present invention relates to a power generation system. The power generation system (100) consists of a compressed air source (102), an airflow accelerator (104), multiple pressure control units, multiple power generation units consi...
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JP2021020668A |
To provide a method and an apparatus for cooling a surface on a flight vehicle and/or generating power.Supercritical working fluid is circulated through a fluid loop that includes the steps of: compressing the supercritical working fluid...
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JP6824421B2 |
A compressed air turbine DC power generator system, comprising: an aerodynamic turbine engine; a direct current generator (2) used for generating a direct current by using power output of the aerodynamic turbine engine as a driving input...
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JP6815369B2 |
A compressed air energy storage power generation device includes a compression/expansion combined machine having a function to produce compressed air utilizing electric power and a function to generate electric power utilizing the compre...
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JP6812552B2 |
Provided is a solar thermal power generation facility that includes: a compressor; a medium heating heat receiver that receives sunlight and heats a compressed medium from the compressor; a turbine that is driven by the compressed medium...
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JP2021001558A |
To provide a power generation device capable of generating power efficiently with effective use of a facility.A power generation device comprises: a wind turbine rotor; a tower that supports the wind turbine rotor; a heat collection unit...
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JP6803214B2 |
A cooling air flow path (182) through an air cycle machine can include an inlet (184), at least one bearing (170) downstream from the inlet (184) and in fluidic connection with the inlet (184), an outlet downstream from the at least one ...
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JP6804231B2 |
To enable a revolving shaft to be rotated at a high speed in a stable manner.This invention relates to an air turbine driving spindle in which an outer peripheral surface 3a of an inner cover member 3 is formed with a first groove 33 and...
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JP6799697B1 |
The realization of a power plant that can reduce the waste generated by the creation of electric power energy is an issue to be solved. Comprising a plurality of light sources, focuses the radiation from at least some of the plurality of...
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JP6796577B2 |
To provide a compressed-air storage power generation device and a compressed-air storage power generation method that are capable of stably operation while maintaining a good balance between the amount of compressed air and the amount of...
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JP2020531779A |
The present invention relates to a system (10) and a method of operating the system (10). The system (10) includes a heat pump cycle (16), a turbine cycle (17), a medium storage cycle (11), and a water storage cycle (37). Using the heat ...
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JP6764798B2 |
A plant includes a fuel supply line for supplying high-pressure fuel gas; and at least one expander disposed in the fuel supply line and configured to extract power from the high-pressure fuel gas by expanding the high-pressure fuel gas.
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JP6756577B2 |
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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JP6752762B2 |
To reduce consumption of inactive gas for preventing deterioration of heat medium, in a compressed air storage power generator.A compressed air storage power generator 1 comprises an inactive gas flow passage system 6 and a flow passage ...
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JP6752751B2 |
To prevent freezing of an exhaust port of an expander, in a compressed air storage power generator.A compressed air storage power generator 1 includes a motor 10, a compressor 11, a pressure accumulation tank 12, an expander 13, a genera...
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JP6746689B2 |
The present disclosure relates to systems and methods useful for power production. In particular, a power production cycle utilizing CO2 as a working fluid may be combined with a second cycle wherein a compressed CO2 stream from the powe...
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JP2020122428A |
To maintain high charging efficiency even when switching from discharge to charge in a compression/expansion combined machine.A compressed air storage power generation apparatus 1 comprises: a charge/discharge unit 2 in which compressed ...
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JP6731377B2 |
A compressed air energy storage power generation device 1 includes an inert gas source 25 for supplying an inert gas, an inert gas flow path system 6, and a flow path switching unit 28. The inert gas flow path system 6 fluidly connects t...
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JP2020112306A |
To provide a solid body generating system that can prevent solid bodies discharged from a nozzle from becoming slurry and has high efficiency.A solid body generating system includes: a nozzle including a cylindrical part and a liquid dis...
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JP2020097941A |
To provide a method and a system for power generation using a high efficiency combustor in combination with COcirculating fluid.A first combustor exhaust stream is formed at least under about 12 MPa and about 800°C by burning a fuel in ...
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JP6712672B1 |
To provide supercritical CO having high engineering feasibility, low construction cost, high economy, easy maintainability, easy manufacturing, high adaptability as a commercial power source, and high safety.2A power generation system us...
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JP6710700B2 |
A device for temporary storage of gas and heat includes a plurality of compressors for compressing a gas, a plurality of compression stages connected in series, each compression stage including one of the plurality of compressors and a g...
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JP2020090944A |
To provide a solar power generation system for suppressing the usage amount of water and enabling efficient power generation during day and night by adopting a DSG system.The solar power generation system includes a water-heating solar h...
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JP6705770B2 |
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 are provided. The first heat storage unit 10 and the second heat storage...
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JP6705771B2 |
The compressor 4, the pressure accumulation unit 6, the expander 8, the generator, the first heat exchanger 5, the first heat storage unit 9, the second heat exchanger 7, and the second heat storage unit 10 are included. In a main flow p...
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JP6689616B2 |
To efficiently adjust a temperature of a lubricant in a CAES power generation device using an oil cooling type compressor.A compressed air energy storage power generation device 2 comprises: a low-temperature lubricant tank 46 storing a ...
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JP6655467B2 |
To provide a furnace operating method in a waste treatment facility and the waste treatment facility that can operate a supercharger in a stable state in a region where surging is prevented.A furnace operating method in a waste treatment...
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JP6654003B2 |
To provide an air turbine drive spindle which comprises a non-contact seal having high air tightness between a rotating shaft and a box body while making a relative position with respect to the box body of a housing assembly variable.An ...
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JP6649448B2 |
To improve power generation efficiency by recycling heat of a low-temperature heat source in a compressed fluid storage power generation device.A compressed fluid storage power generation device comprises: a compressor 11 including a mot...
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JP6648512B2 |
To provide a spindle device capable of restraining deformation of a turbine impeller due to centrifugal force, and capable of rotating at high speed.A turbine impeller 30 rotating integrally with a rotating shaft 20 includes a rotating b...
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JP2020016194A |
To provide a gas turbine installation that can improve operation efficiency.A gas turbine installation 1 has: a gas turbine 10 having a compressor 110 that compresses gas, a compressor cabin 160 that houses the compressor 110, a combusto...
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JP6637179B2 |
A combustor according to an embodiment includes: a cylinder body that demarcates a space between a combustor casing and a combustor liner; a pipe that guides a combustion gas between the combustor liner and the cylinder body; a pipe that...
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JP6633959B2 |
To provide a hydrogen filling device capable of effectively using pressure energy of the high-pressure hydrogen gas boosted for supply to a fuel cell vehicle.A hydrogen filling device 100 comprises: a compressor 11 which boosts a hydroge...
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JP6621348B2 |
The compressed air energy storage power generation device 2 includes a third heat exchanger 30 and fourth heat exchangers 40a and 40b. The third heat exchanger 30 performs heat exchange between the air exhausted from the expander 24 and ...
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JP6622696B2 |
A system for reducing pressure and extracting energy from natural gas pipelines or the cryogenics industry can include an electrolyzer that produces hydrogen, a heating device adapted to heat the natural gas in the pipeline, and a device...
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