-
公开(公告)号：US11572811B2
公开(公告)日：2023-02-07
申请号：US17668342
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： F28D20/00 , F01K3/02 , H02M1/00 , F01K3/08 , F01K3/18 , F01K15/00 , H01M8/04014 , H01M8/04029 , H01M8/04007 , B63H11/00 , F03G6/00 , F01K13/02 , F22B29/06 , F22B35/10 , 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.
-
公开(公告)号：US11530625B2
公开(公告)日：2022-12-20
申请号：US17650517
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 , H02M1/00 , F01K3/08 , F01K3/18 , F01K15/00 , F28D20/00 , H01M8/04014 , H01M8/04029 , H01M8/04007 , B63H11/00 , F03G6/00 , F01K13/02 , F22B29/06 , F22B35/10 , 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.
-
33.发明授权公开(公告)号：US11009012B2
公开(公告)日：2021-05-18
申请号：US15540332
申请日：2014-12-31
发明人： Zhiyong Zeng , Xiaomin Cui , Bei Huang
摘要： Disclosed is a combined energy supply system of wind, photovoltaic, solar thermal power and medium-based heat storage, capable of storing the energy which would have been “abandoned wind” and “abandoned light” temporarily in the form of heat by medium-based energy storage. Heat is released during peaks in the power grid to generate power, which serves the function of adjusting the peaks in the power grid. With the medium-based energy storage, unstable photovoltaic electric energy can be converted into stable heat energy output when a relatively large fluctuation occurs in wind and photovoltaic power generation, and therefore the stable supply of energy sources can be guaranteed efficiently. Furthermore, a second heater can also be used for heating the low-temperature media outputted by a first medium tank (100), or a third heater is used for heating water in a heat exchanger (500), and therefore the energy storage of the medium or the heating efficiency of the heat exchanger is improved.
-
公开(公告)号：US10667334B2
公开(公告)日：2020-05-26
申请号：US15522305
申请日：2015-11-05
摘要： The disclosed heat generating apparatus includes: a rotary shaft, a heat generator, a plurality of permanent magnets, a magnet holder, and a heat recovery system. The rotary shaft is rotatably supported by a non-rotative body. The heat generator is fixed to the rotary shaft. The magnets are arrayed to face the heat generator with a gap such that magnetic pole arrangements of adjacent ones of the magnets are opposite to each other. The magnet holder holds the magnets and is fixed to the body. The heat recovery system collects heat generated in the heat generator.
-
公开(公告)号：US20190309734A1
公开(公告)日：2019-10-10
申请号：US16450251
申请日：2019-06-24
申请人： SUNLIGHT POWER, INC.
发明人： David Baldwin
摘要： A thermal heat storage system is provided, including a storage tank, a heat injection system and a heat recovery system. The storage tank holds a material for thermal storage. The heat injection system is coupled to an intake on the storage tank. The heat recovery system is coupled to an output on the storage tank and also uses vapor under depressurized conditions for heat transfer.
-
公开(公告)号：US20180238304A1
公开(公告)日：2018-08-23
申请号：US15550164
申请日：2016-04-09
CPC分类号： F03D9/18 , E02B17/0004 , E02B2017/0091 , F03D7/048 , F03D9/17 , F03D9/257 , F03D13/25 , F05B2240/95 , F05B2260/205 , F05B2270/1033 , F05B2270/303 , Y02E10/725 , Y02E10/727 , Y02E60/15
摘要： A method and system of distributed Compressed Air Energy Storage with thermal energy interchange network of cooling and heating circuits and dynamically scheduled power production, energy storage and power generation from storage, of integrated individual power resources to enhance system thermal efficiency and capacity factor.
-
37.发明申请公开(公告)号：US20180057763A1
公开(公告)日：2018-03-01
申请号：US15619815
申请日：2017-06-12
申请人： Soap Creek Energy
发明人： Michael D. Durham
CPC分类号： F01K3/181 , C10L9/00 , C10L9/08 , C10L2290/08 , C10L2290/28 , C10L2290/30 , C10L2290/36 , F01K3/02 , F03B13/14 , F03D9/18 , F03G6/001 , F03G6/06 , F16T1/00 , Y02E10/38 , Y02E10/46
摘要： Methods and systems for reducing carbon dioxide emissions from a coal-fired power plant by using electrical energy from a renewable energy source to increase the energy density in a beneficiated coal are provided. The system includes at least one renewable energy source; a coal processing plant, wherein the renewable energy source is configured to power a coal beneficiation process; and a coal-fired power plant to combust beneficiated coal to produce electricity on demand with decreased emissions. The non-carbon thermal energy source may include solar thermal energy, geothermal energy, waste energy and combinations of the foregoing.
-
公开(公告)号：US20170184078A1
公开(公告)日：2017-06-29
申请号：US15454634
申请日：2017-03-09
申请人： SUNLIGHT POWER, INC.
发明人： David Baldwin
CPC分类号： F03G6/064 , F03D9/18 , F03D9/257 , F24S20/20 , F24S60/00 , F28D20/02 , F28D20/021 , Y02E10/41 , Y02E10/46 , Y02E10/72 , Y02E60/145
摘要： A thermal heat storage system is provided, including a storage tank, a heat injection system and a heat recovery system. The storage tank holds a material for thermal storage. The heat injection system is coupled to an intake on the storage tank. The heat recovery system is coupled to an output on the storage tank and also uses vapor under depressurized conditions for heat transfer.
-
公开(公告)号：US20160252076A1
公开(公告)日：2016-09-01
申请号：US15153829
申请日：2016-05-13
发明人： Toru OKAZAKI
IPC分类号： F03D9/22 , F01D15/10 , H02K7/18 , F03D80/80 , F03D1/00 , F03D9/18 , F03D9/25 , F01D13/02 , F01K3/18
CPC分类号： F03D15/20 , F01D13/02 , F01D15/10 , F01K3/186 , F03D1/00 , F03D9/10 , F03D9/18 , F03D9/22 , F03D80/82 , F05B2220/301 , F05B2220/602 , F05B2220/702 , H02K7/1823 , H05B6/108 , H05B6/109 , Y02B10/30 , Y02B10/70 , Y02E10/721 , Y02E10/725 , Y02E10/726 , Y02P70/523
摘要： An electric power generation system includes a wind turbine, a conductor rotating as the wind turbine rotates, a heat transfer medium vessel, a magnetic field generator, a heat accumulator, and an electric power generation unit. The magnetic field generator is operated to generate a magnetic field and therein the conductor is rotated and thus heated through induction, and the conductor's heat is transmitted to the water in the heat transfer medium vessel to generate steam which is in turn supplied to a steam turbine and thus drives an electric power generator to generate electric power.
摘要翻译： 发电系统包括风力涡轮机，风力涡轮机旋转时旋转的导体，传热介质容器，磁场发生器，蓄热器和发电单元。 操作磁场发生器以产生磁场，并且其中导体旋转并因此通过感应加热，并且导体的热量传递到传热介质容器中的水，以产生蒸汽，其又被供应到蒸汽轮机 从而驱动发电机产生电力。
-
40.发明公开公开(公告)号：US20240254897A1
公开(公告)日：2024-08-01
申请号：US18594984
申请日：2024-03-04
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 , B63H1/12 , 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 , B63H1/12 , 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. 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.
-
-
-
-
-
-
-
-
-
搜索结果
75 条记录 (耗时 0.02 秒)
