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WO/2021/031122A1 |
A mobile electric power system is divided between two transport vehicles, thereby realizing efficient integration, and reducing required transport vehicles and costs. When the mobile electric power system is in use, the two transport veh...
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WO/2021/025986A1 |
This disclosure teaches a gas turbine heater that can be used in either portable or stationary applications. In one embodiment, a gas turbine heater includes a gas turbine engine that generates hot exhaust gas, an air blower that draws a...
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WO/2021/023713A1 |
The present invention relates to a system for storing and recovering energy by compressed gas, comprising at least one rotodynamic fluid-compression means (1), at least one compressed-gas storage means (3) and at least one means for roto...
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WO/2021/019967A1 |
Provided is a burner device provided with a burner body (210), an inner tube (220) in which a tip section (221) is fixed to the burner body (210), an outer tube (230) in which a tip section (231) is fixed to the burner body (210), a firs...
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WO/2021/018524A1 |
The system for controlling the idling and power take-off speed has a unit (4) for determining a current value of available power, a unit (5) for determining a current value of consumed power, a unit (6) for determining a value of power v...
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WO/2021/018882A1 |
The invention relates to a turbine impeller (10) of an exhaust-gas turbine (61) of a turbocharger (50) and a turbocharger (50) having a turbine impeller (10) of this kind for an internal combustion engine, wherein the turbine impeller (1...
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WO/2021/018698A1 |
The invention relates to a bearing unit (10) of a rotor shaft (30) for a charging apparatus (50) of an internal combustion engine, a charging apparatus (50) having such a bearing unit (10) and a disassembly method for such a bearing unit...
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WO/2021/012026A1 |
The present invention relates to a system and method for recovering energy in steam systems linked to industrial processes, using steam turbines to reduce pressure and/or replace pressure reducing valves. The main feature of the applicat...
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WO/2021/013389A1 |
The use of a thermal energy store (103) combined with a gas turbine (103) allows the installation (1) to be operated flexibly.
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WO/2021/015260A1 |
This gas turbine plant is provided with: a gas turbine; an exhaust line; a waste heat recovery boiler that generates steam from the heat of exhaust gas and guides the exhaust gas to the exhaust line; a carbon dioxide recovery device that...
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WO/2021/013957A1 |
The invention relates to an axial turbine engine comprising a compression device with a rectifier stage having variable orientation vanes (24); a combustion chamber downstream of the compression device; a turbine device downstream of the...
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WO/2021/009954A1 |
Provided is a gas turbine system (100) used in a mobile body including a thrust generator that generates thrust by power, the gas turbine system (100) being equipped with: a compressor (10) that compresses external air to generate compre...
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WO/2021/008816A1 |
The invention relates to a turbine casing for an exhaust-gas turbine, which turbine casing has a connection flange for bearing-casing-side attachment to a bearing casing in which casing-connection holes that are mutually spaced in the ci...
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WO/2021/009952A1 |
Provided is a gas turbine system (100) that is used for a mobile object comprising a thrust generator for generating thrust from electric power, the gas turbine system being provided with: a combustor (20) for causing compressed air gene...
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WO/2021/009953A1 |
Provided is a gas turbine system 100 equipped with: a compressor (10) that compresses external air to generate compressed air; a combustor (20) that burns the compressed air generated by the compressor (10) with fuel to generate combusti...
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WO/2021/009430A1 |
One aspect of the invention relates to a seal (26) for sealing a first member, such as a discharge duct (21), to a second member, such as an outer annular shroud, the seal being configured to surround a third turbomachine member, such as...
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WO/2021/003551A1 |
The engine is adapted to generate thrust or designed to generate torque includes a combustor, the combustor generates an exhaust gas flow to push the rotor blades of a rotor in a rotor housing, the exhaust gas flow rotates the rotor, sha...
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WO/2021/005042A1 |
A turbine assembly for a turbocharger is disclosed. The turbine assembly comprises a housing and a vane assembly. The housing defines a flow path between an inlet and an outlet, the housing extending around an axis. The housing comprises...
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WO/2021/001251A1 |
The invention relates to a heat recovery and storage method and system comprising at least one cylindrical external wall (51), at least one first volume (30), at least one second volume (31) and at least two fluid injection/withdrawal me...
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WO/2021/001198A1 |
The present invention relates to a system and a method for storing and recovering heat, wherein a fluid passes transversely, preferably radially, through a heat storage means (22) which comprises at least one bed of storage particles, fr...
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WO/2021/001829A1 |
A geothermal district heating (DH) system includes a plurality of DH conduits each of the conduits extending to a corresponding heat consumer; means for delivering a DH-usable fluid through said plurality of DH conduits; a fluid circuit ...
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WO/2021/002146A1 |
A compressed air energy storage (CAES) electricity generating device 1 is provided with: a combined compressor/expander 10 which functions as a compressor and an expander and includes a cooling jacket; a combined electric motor/electrici...
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WO/2020/258002A1 |
Disclosed in the present invention is a method for moving a power generation system. By means of a telescopic joint, a power generation apparatus is separately and quickly abutted with an air inlet assembly and an exhaust pipe that are i...
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WO/2020/258004A1 |
Disclosed is a portable power generation system. The entire power generation system has two transportation tools. A gas turbine, a power generator, an air inlet chamber, an exhaust collector, and an auxiliary system are provided on a fir...
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WO/2020/260155A1 |
The present invention relates to a system and method for heat exchange (1) between a fluid and a fluidized bed of heat storage particles, by means of two particle storage tanks (2, 3) and at least one counter-current heat exchange zone (...
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WO/2020/258003A1 |
Provided is a mobile power generation system; a power generation apparatus is quickly connected to a separately transported air intake component (203) and exhaust duct (102) by means of expansion joints, achieving quick installation and ...
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WO/2020/261559A1 |
[Problem] To provide a technology which pertains to a power generation system capable of definitively supplying power which corresponds to the demand for power. [Solution] A power generation system configured so as to be equipped with: a...
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WO/2020/258005A1 |
Disclosed is a system for providing mobile power. Devices needed by a power supply system on a fracturing site as well as connecting cables and connecting hoses are reasonably integrated, and are moved using three transportation carriers...
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WO/2020/256882A1 |
The hyperbaric load control for a power plant is an energy storage device used to regulate the tangent velocity of a gas turbine. Specifically, the hyperbaric load control for a power plant: a) releases previously stored energy in the fo...
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WO/2020/248374A1 |
A power supply semi-trailer (1) for electric drive fracturing equipment, using a combination of a gas turbine engine (2), a generator (3) and a rectifier unit (4). The generator (3) directly provides the voltage required by the rectifier...
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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/2020/240885A1 |
This compressed air supply system is provided with: a turbocharger including a turbine and a compressor; a regenerative heat exchanger for exchanging heat between air discharged from the compressor and exhaust gas exhausted from the turb...
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WO/2020/240146A1 |
There is disclosed a bush comprising an internal surface and an external surface. The internal surface defines a bore and is configured to support movement of a body received in the bore. The external surface defines an outer radius. The...
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WO/2020/229655A1 |
The invention relates to a method for estimating a dead zone at closing of a flap (P1) of a discharge valve (VBV1) of a turbomachine, in which the actual position of the actuator (V1) is measured for a setpoint closing signal of the flap...
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WO/2020/229651A1 |
The invention relates to a method for estimating and using a dead zone at closing of a flap (P1) of a discharge valve (VBV1) of a turbomachine, in which the actual position of the actuator (V1) is measured for a setpoint signal for closi...
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WO/2020/229305A1 |
The invention concerns an airflow arrangement for a gas turbine engine in which air can be selectively directed to and from a bypass channel of the engine and into a duct communicating air into a compressor of a gas turbine engine.
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WO/2020/231380A1 |
A gas turbine combined-cycle power plant comprising a gas turbine engine comprising a compressor for generating compressed air, a combustor that can receive a fuel and the compressed air to produce combustion gas and a turbine for receiv...
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WO/2020/230455A1 |
A CAES power generation device 1 is provided with: a displacement-type compressor/expander 11 that has the function of a compressor for compressing air and the function of an expander for expanding the compressed air; a motor/generator 1...
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WO/2020/227044A1 |
A rotating machine has a stationary portion, and a rotating portion. The stationary portion and the rotating portion having a fluid passage therebetween. The stationary portion comprising a first fluid channel, a well, and a second fluid...
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WO/2020/219088A1 |
System (10) for hydraulic fracturing is provided. The system may involve a mobile hybrid power-generating subsystem (25) including a gas turbine engine (14) and an electrical energy storage system (16). Power-generating subsystem (25) fu...
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WO/2020/219090A1 |
System for hydraulic fracturing is provided. A generator (22) directly coupled to a gas turbine engine (24) without a rotational speed reduction device. Thus, generator (22) may operate at relatively high-speeds and may involve state-of-...
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WO/2020/219089A1 |
System for hydraulic fracturing is provided. The system may involve a mobile hydraulic fracturing subsystem including a variable frequency drive (VFD) (12) electrically coupled to a generator (50). An electric motor (14) is driven by VFD...
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WO/2020/219091A1 |
System 10 for hydraulic fracturing is provided. The system may include a mobile hybrid power-generating subsystem (25) including a gas turbine engine (14) and an electrical energy storage system (16). Power-generating subsystem (25) furt...
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WO/2020/208855A1 |
A turbine exhaust duct according to at least one embodiment of the present invention is an exhaust duct through which a fluid discharged from a turbine can flow, and is provided with an inlet portion, an outlet portion, and a curved port...
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WO/2020/201292A1 |
Ducting (10) is described. The ducting is for use with: a high pressure turbocharger (HPT) having a HPT exhaust gas outlet, and a low pressure turbocharger (LPT) having an LPT exhaust gas inlet. The ducting (10) comprises first and secon...
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WO/2020/188446A1 |
A first energy converter that can consume a first physical energy form of a first energy delivery network can be controlled to produce a second physical energy form of a second energy delivery network and inject the second physical energ...
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WO/2020/187344A1 |
1. A method, device and system for operating internal combustion engines with a considerably increased pressure ratio, and vehicle having this system. 2.1 Internal combustion engines have a technically limited pressure ratio, as a result...
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WO/2020/189357A1 |
This raw material fluid treatment plant is provided with a raw material reaction apparatus (40) for reacting a raw material fluid (NH) to form a reaction gas (RG). The raw material reaction apparatus (40) comprises preheaters (44a, 44b) ...
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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/2020/180366A1 |
A hybrid propulsion system includes a heat engine configured to drive a heat engine shaft. An electric motor configured to drive a motor shaft. A transmission system is connected to receive rotational input power from each of the heat en...
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