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WO/2023/168680A1 |
A full-load efficient steam turbine unit, a thermodynamic system and an operation method. At least two steam channels (7) are arranged, in a radial direction, in an adjustment stage (6) at a front end of a high-pressure cylinder (4). Whe...
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WO/2023/170300A1 |
The invention relates to a heat pump, wherein: - at least one of the at least two thermal-energy storage systems is configured to store thermal energy in the form of heat at a temperature between +100°C and +800°C, - at least one of th...
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WO/2023/168679A1 |
A series auxiliary regulation-based steam turbine unit, a thermodynamic system and an operation method: multiple regulating pressure level groups (6) capable of using full-arc admission are connected in series in front of a conventional ...
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WO/2023/166340A1 |
A system for readying sub-critical (48, 182, 186) and super-critical steam generator (190), a servicing method of said sub-critical and a super-critical steam generator and a method of operation of sub-critical and super-critical steam g...
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WO/2023/165816A1 |
System and method for steam and/or heat generation A system (10) for steam generation and/or heat generation, having at least one compression stage (11), wherein the compression stage (11) or the respective compression stage (11) compris...
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WO/2023/167922A1 |
An exemplary system may be configured to provide steam. Exemplary systems may comprise a water source in fluid communication with a pump. The pump may be in fluid communication with a first heat exchanger, which may be in fluid communica...
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WO/2023/160444A1 |
Provided in the present disclosure is a heat supply apparatus control system for a nuclear power plant. The system comprises: a first-stage pressure measurement apparatus, which is used for measuring a first-stage pressure of a steam tur...
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WO/2023/162600A1 |
A plant comprises a synthesis reactor for exothermic chemical reaction of a raw material fluid containing a specific substance to produce a post-reaction fluid containing a composite, a heat medium supply line for recovering heat generat...
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WO/2023/157354A1 |
Provided is a power transmission end thermal efficiency prediction method that is achievable at a power generation plant and that derives, by a calculation of a thermal balance among various equipment items ranging from a power generatio...
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WO/2023/158657A1 |
A pump uses the steam hammer effect to pump water from a reservoir into a control volume. Steam is injected into a water conduit extending between a liquid water reservoir and the control volume forms a liquid steam interface. Steam with...
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WO/2023/155233A1 |
The present invention relates to the technical field of power machines. Disclosed is a power machine, comprising a base, wherein a left side and a right side of the top of the base are both fixedly connected to fixed supports; the tops o...
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WO/2023/157708A1 |
The steam turbine system according to at least one embodiment of this disclosure comprises: a steam turbine; a main steam supply line which supplies steam to an upstream stage of the steam turbine; an intermediate-stage steam supply line...
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WO/2023/152701A1 |
The invention relates to a multi-temperature double-acting piston (201), which comprises a peripheral sealing ring (220), a lower hot crown (226) and/or an upper hot crown (232), and translates in a cold cylinder (204) of a heat engine (...
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WO/2023/154174A1 |
An engine system includes an oxygen capture system including at least one adsorbent material, an internal combustion engine fluidly coupled to the oxygen capture system, an exhaust processing system fluidly coupled to the internal combus...
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WO/2023/152032A1 |
The invention relates to a method for converting thermal energy, in particular energy from the environment, into kinetic energy and to a device for converting thermal energy into kinetic energy, said device being used to carry out the me...
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WO/2023/151796A1 |
The present disclosure relates to an integrated energy conversion and storage system and method for operating the same. The system includes: an energy conversion module configured for performing conversion from electric energy to hydroge...
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WO/2023/148602A1 |
Integrated system (20) including a turbomachine (1) connected to a speed reducer or multiplier (2) in which: - a shaft (3) of the turbomachine (1) is separated from an input shaft (2') of the speed reducer or multiplier (2) and connected...
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WO/2023/143863A1 |
The gas turbine system (1) comprises a gas turbine engine (3), a first fuel line (4) adapted to feed fuel to the gas turbine engine (3), a heat recovery steam generator (11) adapted to receive flue gas exhausted from the gas turbine engi...
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WO/2023/146414A1 |
A thermal energy method for converting thermal to mechanical energy is disclosed. The method comprises circulating liquid and vapor phases of a working fluid in a closed loop comprising a recipient arranged at a lower part and a tube sys...
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WO/2023/137526A1 |
The present invention provides a heat engine operating on a novel closed thermodynamic cycle. The primary characteristics of the heat engine comprise a boiler, condenser, liquid pump, and a regenerative expander in which heat is recovere...
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WO/2023/135026A1 |
The disclosure concerns a waste heat recovery unit (10) comprising a main heat exchanger (13) configured to exchange heat between an exhaust fluid from a heat source and a working fluid of a waste heat recovery system, wherein the waste ...
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WO/2023/135417A1 |
An energy harnessing system comprising a solar collector, a solar-energy heat circulation system, a heat engine, and a refrigerant circulation system. The solar-energy heat circulation system includes a first heat exchanger 11 associated...
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WO/2023/136735A1 |
Electricity generation using liquid nitrogen and compressed hot air wherein an air compressor pump raises the outside air temperature of 17 deg C received to the compressor about +10 deg C, whereby its temperature increases after being c...
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WO/2023/133341A1 |
The present disclosure provides long-duration pumped heat energy storage systems with modular configurations. A pumped heat energy storage system of the present disclosure can store thermal energy by operating as a heat pump with heat di...
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WO/2023/129149A1 |
A system for improving steam integration of a combined cycle (CC) power plant is provided. A heat recovery steam generator (HRSG) receives exhaust gases from a gas turbine and discharges steam to a steam turbine. A dual reboiler arrangem...
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WO/2023/121235A1 |
Disclosed is an exhaust gas waste heat recovery system of a ship. The exhaust gas waste heat recovery system of a ship, of the present invention, comprises: a heat medium circulation line which is provided on the ship and through which a...
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WO/2023/121892A1 |
A system includes a reciprocating expander including: a piston disposed in a chamber; a crankshaft; a connector rod coupled between the piston and the crankshaft and configured to transfer torque to the crankshaft in response to movement...
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WO/2023/110265A1 |
The invention relates to an installation (1) comprising a steam generator (2) and a steam load (7), wherein the steam load (7) requires a first steam quantity in a normal mode and a second larger steam quantity in the event of a fault, a...
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WO/2023/112669A1 |
A steam turbine according to at least one embodiment of the present disclosure includes an outer casing. The steam turbine according to at least one embodiment of the present disclosure includes an annular member, which is a single membe...
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WO/2023/113937A1 |
A thermal energy storage system for comprising a working fluid to store and transfer thermal energy between a heat source and a thermal load and a plurality of vessels to store the working fluid. Each vessel has an interior region and a ...
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WO/2023/113720A1 |
The present invention relates to an energy generation system (10) for providing generation of energy during movement of a fluid, heated by means of a heat supply, in a closed cycle. Accordingly, the improvement is that the subject matter...
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WO/2023/114339A1 |
The present disclosure provides pumped heat energy storage systems that can be integrated with a Coal Fired Energy Generation Unit (CF-EGU) to repurpose CF-EGUs as thermal energy storage systems. A pumped heat energy storage system of th...
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WO/2023/111040A1 |
There is disclosed a power generation system (100). The power generation system (100) comprises at least one combustion engine (102). The power generation system (100) further comprises a power generation arrangement (104) that is constr...
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WO/2023/111776A1 |
A compact energy recovery system is described, which includes a heat exchanger that transfers heat from a waste heat source to a pre-heated high temperature compressed fluid while generating a high temperature fluid and a partially coole...
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WO/2023/106159A1 |
This exhaust heat recovery system comprises: an exhaust heat collection device including a high-temperature-side exhaust heat collection unit that collects heat energy of exhaust gas emitted from an internal combustion engine, and a low-...
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WO/2023/104333A1 |
The system (100) for storing and using thermal energy has a first closed-loop cycle arrangement which comprises two main storage tanks: a first tank (145) to store heat-storage fluid at low temperature and a second tank (155) to store 5 ...
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WO/2023/103195A1 |
A dynamically-reconfigurable steam turbine generator set. The steam turbine generator set comprises a high-voltage compensation pressure stage (9) and/or a medium-voltage compensation pressure stage (8); an operation load working conditi...
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WO/2023/103677A1 |
The present invention relates to the technical field of energy storage and power generation, in particular, to a piston type gas power well energy storage and power generation system and an energy storage and power generation method. The...
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WO/2023/104451A1 |
A combined cycle power generation and storage system (101) is shown. A liquid air energy storage system uses excess power to liquefy air (209) and stores it in a liquid state (204). A combustion engine (201) produces power by combustion ...
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WO/2023/103321A1 |
Provided in the present application are a biomass negative carbon emission power generation system and a working method therefor. The system comprises: a biomass power generation unit, wherein a flue gas outlet of the biomass power produ...
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WO/2023/103347A1 |
An apparatus and method for utilizing waste heat of garbage incinerator slag by means of coupled plasma cracking. The apparatus comprises a waste heat boiler (1), a first steam turbine (2), a first heat exchanger (4), a third heat exchan...
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WO/2023/101718A1 |
An energy storage system includes at least one heterogeneous pressure media and interactive actuation module ("module"), a liquid source, a pump, a converter, a first pipeline, and a second pipeline. The module includes a first container...
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WO/2023/098139A1 |
A medium-pressure regulating valve for use in a steam turbine with the function of continuously adjusting steam flow, relating to a medium-pressure regulating valve for use in a steam turbine. The present invention solves the problems of...
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WO/2023/102068A1 |
An energy storage system and method employ electrolysis to convert excess electrical energy into hydrogen gas and oxygen gas stored in cryogenic flux capacitor units. When needed, the hydrogen and oxygen are liberated from the CFCs and m...
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WO/2023/098619A1 |
A power generation system. A liquid ammonia supply part (1, 101), a gasification part (102), an ammonia decomposition part, a hydrogen storage part, and a gas turbine generator set (108) which are sequentially communicated are provided; ...
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WO/2023/094991A1 |
An energy generation system for converting combustible fluid from a nontraditional combustible fluid source to useable energy. The energy generation system including a fluid storage system including a compressor and at least one storage ...
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WO/2023/096980A1 |
A turbo generator (10) is configured to allow the turbine (12) to be assembled to the generator (14), calibrated, and then shipped, stored, and installed as a generator/turbine unit. The turbine shroud (28) is formed as a separate compon...
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WO/2023/097172A1 |
The present invention relates to an ultra-low emission stored exhaust gasassisted internal combustion powerplant. The powerplant comprises a variable torque drive turbine connected to a piston compressor through a gearbox. The gearbox co...
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WO/2023/092433A1 |
A device for converting internal energy in a low-temperature medium into mechanical energy, comprising a multi-stage turbine compression blade, a contracting-expanding nozzle, a sleeve-type heat exchanger, a contracting nozzle, a multi-s...
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WO/2023/091442A1 |
A power plant (100) is provided including a heat recovery steam generator (104) positioned to receive a flow of an exhaust gas and having a heating surface, an exhaust gas recirculation line (106) branching off at an extraction point (11...
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