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WO/2021/123952A1 |
Device for expanding a fluid, wherein the device (1) is provided with an expander element (2) for expanding the fluid, a generator (3) and a transmission (4) between the two, characterized in that the generator (3) is a liquid-cooled gen...
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WO/2021/115671A1 |
The invention relates to a method for flushing a heat recovery steam generator in a power plant having a gas turbine (1), comprising a compressor (2), a combustion chamber (3) and a turbine (4) with a rotor (12), and having a generator (...
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WO/2021/118470A1 |
A cryogenic energy system for cooling and powering an indoor environment, the system comprising: a cryogenic open loop comprising a cryogen source to supply a cryogen and at least one transfer-expansion stage in fluid connection with the...
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WO/2021/117969A1 |
The present invention relates to a combined power and desalination system using unused heat and, more specifically, to a combined power and desalination system using unused heat, wherein surface ocean water, thermal effluents from power ...
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WO/2021/113681A1 |
An apparatus including a boiler configured to receive water, sodium hydroxide, and aluminum. A generator adjacent to the boiler and configured to generate electricity based on heat received from the boiler. A hydrogen capture system coup...
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WO/2021/111100A1 |
A steam generator (1) comprises: a pressure vessel (2); a gas inlet (3) to the pressure vessel (2), arranged to receive hydrogen (4) and oxygen (5) under pressure; an ignition means (6) within the pressure vessel (2), arranged to ignite ...
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WO/2021/104540A1 |
A prime mover, a work-doing method of the prime mover, and a water turbine group, comprising an evaporator (2), an engine body (3), and an energy body (4). The energy body (4) is slidingly arranged inside the engine body (3), and a seale...
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WO/2021/107981A1 |
A plurality of generators provide power to loads, such as loads on a vessel. A skimming device receives and stores skimmed power from the plurality of generators. A battery bank receives the stored skimmed power from the skimming device ...
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WO/2021/105880A1 |
An engine assembly (1) is provided with a split-cycle internal combustion engine (2) having a compression section (3) and an expansion section (4) and with a cooling circuit (41) for circulating a heat-exchange fluid; said fluid has a bo...
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WO/2021/106986A1 |
The present invention comprises: a heat transfer medium flow channel through which a heat transfer medium flows; a first economizer provided to the heat transfer medium flow channel; a second economizer provided upstream of the first eco...
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WO/2021/104398A1 |
A prime mover, specifically relating to a prime mover, a working method and a hydraulic turbine set. The prime mover comprises an evaporator (2), a machine body (3) and an energy body (4), the energy body (4) is slidably provided in the ...
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WO/2021/099597A1 |
In a waste heat recovery installation (9.1) for utilising thermal energy recovered from exhaust gas streams for power generation by means of steam in a steam power station the object is to create a solution by which the net efficiency of...
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WO/2021/098985A1 |
The disclosure concerns a waste heat recovery cycle system and related method in which a Brayton cycle system operates in combination with a Rankine cycle system. The Brayton cycle system has a heater configured to circulate a fluid, nam...
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WO/2021/097413A1 |
The present disclosure provides pumped thermal energy storage systems that can be used to store and extract electrical energy. A pumped thermal energy storage system of the present disclosure can store energy by operating as a heat pump ...
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WO/2021/089204A1 |
The invention relates to an apparatus (1) comprising a closed gas system (2) having: a working circuit (3) in which a compressor (4) for a working fluid, a first heat exchanger (5) for heating the working fluid, an expander (6) and a sec...
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WO/2021/089245A1 |
The invention relates to a power-to-X system (1) comprising an electrolyzer (2) and an energy converter (12) which are connected together via a hydrogen line (13). The system additionally comprises a chemical reactor (4) for catalyticall...
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WO/2021/090988A1 |
The present invention relates to an electric vehicle comprising a Rankine cycle including a flow rate distributor and, more specifically, to an electric vehicle comprising a Rankine cycle in which a circulation system of an operation flu...
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WO/2021/087547A1 |
As society moves towards a carbon neutral world it is essential that power generators use mass produced, low cost, emission free technologies to help meet internationally agreed targets, such as the Paris accord. The "Emission Free Micro...
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WO/2021/089014A1 |
A waste heat energy conversion system, relating to the technical field of waste heat reuse, comprising a gas flow separation apparatus and an energy conversion apparatus. The gas flow separation apparatus can separate waste heat-containi...
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WO/2021/089088A1 |
The invention relates to a device (1) for generating electrical energy from waste heat and for conditioning supply air, in particular of a passenger area of a motor vehicle. The device (1) comprises a fluid circuit (2) having a compressi...
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WO/2021/083603A1 |
By using an accumulator (13) which is charged by a generator (10) upon starting up a steam turbo set (7), the steam turbo set (7) can be started up more quickly.
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WO/2021/086510A1 |
An integrated energy system includes a nuclear thermal plant situated on a nuclear site. The nuclear thermal plant produces thermal energy that is transported to a thermal energy storage system located outside the nuclear site. The therm...
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WO/2021/084389A1 |
A gas turbine engine is provided with a split recuperator system which includes at least two heat exchangers connected by one or more ducts through which a high density fluid transfers thermal energy. The specific heat capacity and visco...
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WO/2021/086989A1 |
The present disclosure relates to methods for starting and rapidly decelerating a turbomachine in a power generation system that utilizes a supercritical fluid in a closed cycle.
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WO/2021/078472A1 |
The invention relates to two methods for controlling the inlet temperature of a working fluid of a steam turbine (1, 2) while thermal energy is provided fluctuatingly for heating/evaporating the working fluid of the steam turbine (1, 2),...
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WO/2021/079324A1 |
The present invention relates to systems and methods for controlling a power production plant and optionally providing a one or more product streams for an end use thereof. Control of a power production plant specifically can include exe...
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WO/2021/072993A1 |
Disclosed is a single-working-medium combined cycle heat pump device, belonging to the technical field of refrigeration and heat pumps. A compressor (1) is divided into two paths after being in communication with a heat supplier (6) by m...
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WO/2021/072994A1 |
Provided is a single working medium combined cycle heat pump device, which belongs to the technical field of refrigeration and heat pumps. It comprises a compressor (1), an expander (2), a throttle valve (3), a second compressor (4), a h...
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WO/2021/072992A1 |
A single working medium combined circulation heat pump device, which relates to the technical field of refrigeration and heat pumps. A compressor (1) is provided with a working medium circulating channel to communicates with a heater (5)...
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WO/2021/076522A1 |
Systems and methods include a method for optimizing real-time energy use, including balancing steam and condensate. Real-time equipment readings are received from plural pieces of equipment at a facility. A steam and condensate balancing...
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WO/2021/072988A1 |
Disclosed are a reverse single-working-medium steam combined cycle and a combined cycle heat pump device, belonging to the technical field of thermodynamics, refrigeration, and heat pumps. A working medium composed of M1 kg and M2 kg is ...
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WO/2021/072991A1 |
A single-working medium combined cycle heat pump device, belonging to the technical field of refrigeration and heat pumps. A compressor (1) is provided with a circulation working medium channel which is in communication with a heat suppl...
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WO/2021/076083A2 |
This present disclosure relates to a mechanical energy generation system with energy recovery, comprising; at least one heating volume (1) where the liquid fluid stored, at least one heat exchanger element (2) or a heating fluid which al...
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WO/2021/075366A1 |
The present invention comprises: a furnace 1; a burner 2 that burns fuel to generate a combustion gas and that is disposed at an inner side wall of the furnace 1; a combustion gas exhaust port 1a that serves as an outlet for the combusti...
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WO/2021/068429A1 |
Disclosed is a single-working-medium combined cycle heat pump device, comprising a dual-energy compressor (1), an expansion increasing gear (2), a spray pipe (3), a heat supplier (4), an evaporator (5) and a heat regenerator (6), wherein...
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WO/2021/069929A1 |
A pumped heat storage apparatus has a prime mover, a power take off, first and second fluid working machines functioning as a compressor (8) and as an expander (10), a working fluid circulation pathway with high and low pressure sides, a...
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WO/2021/069802A2 |
A rankine cycle arrangement, the arrangement (100) comprising: an expander (1), a heat exchanger (2) connected to an inlet channel (3) of the expander (1) for heating working fluid to be fed in the expander (1), a condenser (5) connected...
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WO/2021/068431A1 |
Disclosed is a single-working-medium combined cycle heat pump device, belonging to the technical field of refrigeration and heat pumps. A compressor (1) is divided into two paths after being in communication with a heat supplier (5) by m...
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WO/2021/069327A1 |
The invention relates to a system and a method for storing electrical energy which are based on a closed thermodynamic cycle. They make it possible to store electrical energy in a very efficient, cost-effective, and safe manner. No envir...
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WO/2021/068428A1 |
Disclosed is a single-working-medium combined cycle heat pump device, belonging to the technical field of refrigeration and heat pumps. A compressor (1) is divided into two paths after being in communication with a heat supplier (4) by m...
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WO/2021/068190A1 |
A wave energy heat storage-type ocean thermal energy conversion apparatus, comprising a float energy harvesting system, a platform system, and an anchoring system. With an entire set of apparatus for heating by fluid friction, heat accum...
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WO/2021/060457A1 |
This steam turbine plant is provided with a chemical agent supply unit configured to supply a pH regulator to feed water fed to a steam generator, an adjusting unit for adjusting the amount of the pH regulator supplied to the feed water ...
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WO/2021/060456A1 |
This method for determining a solute concentration is for determining a planned value CI of the concentration of solute in a solution to be supplied to a first drum among one or more steam drums for temporarily containing steam generated...
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WO/2021/058255A1 |
A trans-critical thermodynamic system (100) includes an expansion device (102) and a separator (104). The expansion device (102) receives a supercritical fluid (128) containing solutes (134). The expansion device (102) is operable to exp...
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WO/2021/054585A1 |
The present invention relates to a Rankine cycle system having a liquid recirculation channel and a method for controlling the system and, more specifically, to a Rankine cycle system having a liquid recirculation channel, the Rankine cy...
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WO/2021/051203A1 |
Provided herein are systems and methods for cooling a volume or structure, which may provide for cogeneration of refrigeration and electricity from a cryogenic liquid. Methods described herein may include steps of converting a cryogenic ...
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WO/2021/054586A1 |
The present invention relates to a heating-connected power generation cycle system using a flash tank, and more specifically, to a power generation cycle system using a flash tank, the power generation cycle system comprising: a pump for...
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WO/2021/047127A1 |
A reverse single-working-medium steam combined cycle, relating to the technical field of thermodynamics, refrigeration, and heat pumps, and referring to a closed process consisting of the following ten processes that are carried out sepa...
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WO/2021/047126A1 |
Disclosed is a reverse single-working-medium steam combined cycle, belonging to the technical field of thermodynamics, refrigeration and heat pumps. The reverse single-working-medium steam combined cycle refers to, on a working medium co...
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WO/2021/042646A1 |
Provided is a single working medium steam combined cycle, which belongs to the technical field of energy and power. The single working medium steam combined cycle is a closed process consisting of nine processes performed by the working ...
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