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公开(公告)号：US20240287919A1
公开(公告)日：2024-08-29
申请号：US18656284
申请日：2024-05-06
申请人： Rondo Energy, Inc.
IPC分类号： F01K3/02 , B63H11/00 , B63H11/12 , B63H11/14 , B63H11/16 , F01K3/08 , F01K3/18 , F01K11/02 , F01K13/02 , F01K15/00 , F01K19/04 , F03D9/18 , F03G6/00 , F22B29/06 , F22B35/10 , F28D20/00 , H01M8/04007 , H01M8/04014 , H01M8/04029 , H02J1/10 , H02J3/00 , H02J3/04 , H02M1/00
CPC分类号： F01K3/02 , B63H11/00 , F01K3/08 , F01K3/186 , F01K13/02 , F01K15/00 , F03G6/071 , F22B29/06 , F22B35/10 , F28D20/00 , H01M8/04014 , H01M8/04029 , H01M8/04037 , H01M8/04052 , H01M8/04074 , H02J1/102 , H02J3/00 , H02J3/04 , H02M1/0003 , H02M1/007 , B63H11/12 , B63H11/14 , B63H11/16 , F01K11/02 , F01K19/04 , F03D9/18 , F28D2020/0004 , Y02E60/14
摘要： An energy storage system converts variable renewable electricity (VRE) to continuous heat at over 1000° C. Intermittent electrical energy heats a solid medium. Heat from the solid medium is delivered continuously on demand. Heat delivery via flowing gas establishes a thermocline which maintains high outlet temperature throughout discharge. The delivered heat which may be used for processes including power generation and cogeneration. In one application, the energy storage system provides higher-temperature heat to a conventional lower-temperature heat source to boost the temperature of a thermal power cycle working fluid to a turbine, thereby increasing efficiency of the power cycle.
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公开(公告)号：US12018596B2
公开(公告)日：2024-06-25
申请号：US18142564
申请日：2023-05-02
申请人： Rondo Energy, Inc.
IPC分类号： F01K3/02 , B63H11/00 , F01K3/08 , F01K3/18 , F01K13/02 , F01K15/00 , F03G6/00 , F22B29/06 , F22B35/10 , F28D20/00 , H01M8/04007 , H01M8/04014 , H01M8/04029 , H02J1/10 , H02J3/00 , H02J3/04 , H02M1/00 , B63H11/12 , B63H11/14 , B63H11/16 , F01K11/02 , F01K19/04 , F03D9/18
CPC分类号： F01K3/02 , B63H11/00 , F01K3/08 , F01K3/186 , F01K13/02 , F01K15/00 , F03G6/071 , F22B29/06 , F22B35/10 , F28D20/00 , H01M8/04014 , H01M8/04029 , H01M8/04037 , H01M8/04052 , H01M8/04074 , H02J1/102 , H02J3/00 , H02J3/04 , H02M1/0003 , H02M1/007 , B63H11/12 , B63H11/14 , B63H11/16 , F01K11/02 , F01K19/04 , F03D9/18 , F28D2020/0004 , Y02E60/14
摘要： An energy storage system converts variable renewable electricity (VRE) to continuous heat at over 1000° C. Intermittent electrical energy heats a solid medium. Heat from the solid medium is delivered continuously on demand. Heat delivery via flowing gas establishes a thermocline which maintains high outlet temperature throughout discharge. The delivered heat which may be used for processes including power generation and cogeneration. In one application, the energy storage system provides higher-temperature heat to a conventional lower-temperature heat source to boost the temperature of a thermal power cycle working fluid to a turbine, thereby increasing efficiency of the power cycle.
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公开(公告)号：US11572810B2
公开(公告)日：2023-02-07
申请号：US17668318
申请日：2022-02-09
申请人： Rondo Energy, Inc.
发明人： John Setel O'Donnell , Peter Emery von Behrens , Chiaki Treynor , Jeremy Quentin Keller , Matthieu Jonemann , Robert Ratz , Yusef Desjardins Ferhani
IPC分类号： F01K3/02 , F01K3/08 , F01K3/18 , F01K15/00 , F03G6/00 , F01K13/02 , F22B29/06 , F22B35/10 , H02M1/00 , F28D20/00 , H01M8/04014 , H01M8/04029 , H01M8/04007 , B63H11/00 , H02J1/10 , H02J3/00 , H02J3/04 , F03D9/18 , B63H11/12 , B63H11/14 , B63H11/16 , F01K11/02 , F01K19/04
摘要： An energy storage system converts variable renewable electricity (VRE) to continuous heat at over 1000° C. Intermittent electrical energy heats a solid medium. Heat from the solid medium is delivered continuously on demand. An array of bricks incorporating internal radiation cavities is directly heated by thermal radiation. The cavities facilitate rapid, uniform heating via reradiation. Heat delivery via flowing gas establishes a thermocline which maintains high outlet temperature throughout discharge. Gas flows through structured pathways within the array, delivering heat which may be used for processes including calcination, hydrogen electrolysis, steam generation, and thermal power generation and cogeneration. Groups of thermal storage arrays may be controlled and operated at high temperatures without thermal runaway via deep-discharge sequencing. Forecast-based control enables continuous, year-round heat supply using current and advance information of weather and VRE availability. High-voltage DC power conversion and distribution circuitry improves the efficiency of VRE power transfer into the system.
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公开(公告)号：US20220412230A1
公开(公告)日：2022-12-29
申请号：US17661382
申请日：2022-04-29
申请人： Scuderi Group, Inc.
发明人： Salvatore C. SCUDERI
IPC分类号： F01K25/06 , F01K23/06 , F01N5/04 , F02C6/00 , F02B35/00 , F02G5/02 , F02B39/08 , F01K19/04 , F02C1/05 , F01N3/00 , F02B41/10
摘要： A bottoming cycle power system includes a turbo-expander operable to rotate a turbo-crankshaft as a flow of exhaust gas from a combustion process passes through the turbo-expander. A turbo-compressor is operable to compress the flow of exhaust gas after the exhaust gas passes through the turbo-expander. An open cycle absorption chiller system includes an absorber section operable to receive the flow of exhaust gas from the turbo-expander and to mix the flow of exhaust gas with a first refrigerant solution within the absorber section. The first refrigerant solution is operable to absorb water from the exhaust gas as the exhaust gas passes through the first refrigerant solution. The absorber section is operable to route the flow of exhaust gas to the turbo-compressor after the flow of exhaust gas has passed through the first refrigerant solution.
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公开(公告)号：US20200088067A1
公开(公告)日：2020-03-19
申请号：US16541375
申请日：2019-08-15
发明人： David Scott Stapp
IPC分类号： F01K19/04 , F22B3/08 , F01K3/18 , F01K11/02 , F01K25/10 , F01K23/02 , F02C1/04 , F02C1/10 , F02C1/00 , F02C6/04 , F01K7/16 , F01K13/02
摘要： The present disclosure relates to a power generation system and related methods that use supercritical fluids, whereby a portion of the supercritical fluid is recuperated.
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公开(公告)号：US20190120131A1
公开(公告)日：2019-04-25
申请号：US16170003
申请日：2018-10-24
申请人： Scuderi Group, Inc.
发明人： Salvatore Scuderi
摘要： 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 absorption chiller system has a generator section having a first heat exchanger to receive the flow of exhaust gas from the expander and to remove heat from the exhaust gas after the exhaust gas has passed through the expander. An evaporator section has a second heat exchanger to receive the flow of exhaust gas from the generator section and to remove heat from the exhaust gas after the exhaust gas has passed through the generator section. A compressor is disposed on the crankshaft and connected to the flow of exhaust gas. The compressor is operable to compress the exhaust gas after the exhaust gas has passed through the second heat exchanger.
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公开(公告)号：US20170226901A1
公开(公告)日：2017-08-10
申请号：US15495349
申请日：2017-04-24
发明人： David Scott Stapp
CPC分类号： F01K19/04 , F01K3/18 , F01K7/16 , F01K11/02 , F01K13/02 , F01K23/02 , F01K25/103 , F02C1/007 , F02C1/04 , F02C1/10 , F02C6/04 , F22B3/08 , Y02E20/14
摘要： The present disclosure relates to a power generation system and related methods that use supercritical fluids, whereby a portion of the supercritical fluid is recuperated.
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公开(公告)号：US20160376934A1
公开(公告)日：2016-12-29
申请号：US15101616
申请日：2014-12-03
发明人： Hideo KOBAYASHI
摘要： A waste heat recovery apparatus includes a heat exchanger, an expander, a condenser, a first tank, a reflux portion, a first passage portion, and a second passage portion. The heat exchanger is configured to generate steam. The expander is configured to recover heat energy of the generated steam as power. The condenser is configured to condense the steam passing through the expander. An inlet portion of the condenser is arranged above an outlet portion of the expander. The first tank is configured to store the working fluid liquefied by the condenser. The reflux portion is configured to reflux the liquid-state working fluid in the first tank to the heat exchanger. The first passage portion connects the outlet portion of the expander and the inlet portion of the condenser to each other. The second passage portion connects the first passage portion and the first tank to each other.
摘要翻译： 废热回收装置包括热交换器，膨胀器，冷凝器，第一罐，回流部，第一通道部和第二通道部。 热交换器被配置成产生蒸汽。 膨胀器被配置为回收所产生的蒸汽的热能作为动力。 冷凝器被配置为冷凝通过膨胀器的蒸汽。 冷凝器的入口部分布置在膨胀机的出口部分的上方。 第一罐被配置为存储由冷凝器液化的工作流体。 回流部构造成将第一罐中的液态工作流体回流到热交换器。 第一通道部将膨胀机的出口部和冷凝器的入口部彼此连接。 第二通道部分将第一通道部分和第一罐体彼此连接。
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公开(公告)号：US4566860A
公开(公告)日：1986-01-28
申请号：US598035
申请日：1984-04-09
申请人： Ben Cowan
发明人： Ben Cowan
摘要： The present invention relates to a method and to systems which can be used to recover waste heat available in the form of low pressure steam by compressing such steam in a compression system of the liquid piston type to provide steam of a higher pressure. The higher pressure steam can then be more advantageously used in industrial processes.
摘要翻译： 本发明涉及一种方法和系统，其可用于通过在液体活塞式压缩系统中压缩这种蒸汽来回收以低压蒸汽形式获得的废热，以提供更高压力的蒸汽。 因此，较高压力的蒸汽可以更有利地用于工业过程。
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公开(公告)号：US3234738A
公开(公告)日：1966-02-15
申请号：US22982862
申请日：1962-10-11
申请人： COOK WILFRED L
发明人： COOK WILFRED L
CPC分类号： F01K17/005 , F01K19/04 , F03G6/064 , Y02E10/46 , Y10S62/01
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