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公开(公告)号：EP3344857A1
公开(公告)日：2018-07-11
申请号：EP16778262.2
申请日：2016-09-26
发明人： BECKER, Stefan , DANOV, Vladimir , LENK, Uwe , REISSNER, Florian , SCHMID, Erich , SCHÄFER, Jochen
摘要： The invention relates to a method for operating a gas-and-steam combined cycle power station (10), in which hot steam is produced using exhaust gas from a gas turbine (12) and serves to drive at least one generator (30), using at least one turbine device (22), in order to produce electrical current, said method comprising the following steps: - branching off at least one portion of the produced steam and storing the branched-off steam in a steam accumulator (34); - conducting at least one portion of the steam stored in the steam accumulator (34) out of said steam accumulator (34); - heating the steam conducted out of the steam accumulator (34) using heat which is released in an exothermal chemical reaction; and - conducting the heated steam to the turbine device (22) which is driven using the supplied heated steam.
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2.发明授权Verfahren zur Verwertung von Abwärme aus der Roheisenproduktion in Drehherdöfen 有权一种用于废热从生铁产量旋转炉床炉的恢复过程
公开(公告)号：EP1255073B1
公开(公告)日：2005-08-17
申请号：EP02008793.8
申请日：2002-04-19
发明人： Ulrich Ney , Wolfgang Sticher , Dietrich Bartelt
CPC分类号： F01K3/185 , C21B13/0073 , C21B2100/22 , C21B2100/66 , F22B1/183 , F22B1/1861 , F27B1/16 , F27D17/004 , Y02E20/12 , Y02P10/136 , Y02P10/34
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公开(公告)号：EP3344857B1
公开(公告)日：2020-02-19
申请号：EP16778262.2
申请日：2016-09-26
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公开(公告)号：EP3438423A1
公开(公告)日：2019-02-06
申请号：EP17184877.3
申请日：2017-08-04
申请人： Lumenion GmbH
发明人： ZWINKELS, Andrew
摘要： Ein Energiespeicher zum Speichern von elektrischer Energie in Form von Wärmeenergie umfasst: einen elektrischen Heizer zum Umwandeln von elektrischer Energie in Wärmeenergie; einen Wärmespeicher zum Speichern der Wärmeenergie des elektrischen Heizers; und einen Wärmetauscher zum Ausgeben von Wärmeenergie des Wärmespeichers. Der Wärmespeicher umfasst zumindest: mehrere Metallstangen, welche aufrecht angeordnet sind und dem Speichern von Wärmeenergie des elektrischen Heizers dienen; ein Fundament; und mehrere Stützeinheiten, wobei jede Stützeinheit eine der Metallstangen trägt und mit dem Fundament verbunden ist. Zudem wird ein entsprechendes Verfahren zum Betreiben eines solchen Energiespeichers beschrieben.
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公开(公告)号：EP0589960A4
公开(公告)日：1994-07-20
申请号：EP92912034
申请日：1992-04-06
发明人： COHN ARTHUR , MINDERMAN DAVID J
CPC分类号： F01B17/00 , F02C6/16 , F02G3/00 , F05D2260/211 , Y02E60/15
摘要： An improved power plant employing a combination of compressed air storage and saturation (simultaneous heating and humidification) of compressed air is disclosed. The power plant (20A) includes a combustor (26) which provides hot gas for driving a turbine (24). The turbine (24) is used in conjunction with a generator (34) to generate electrical power. The power from the turbine (24) is accessible by a compressor system (40) during low power demand periods. The compressor system (40) is used to compress air which is stored in an air storage chamber (52). The compressed air from the air storage chamber (52) is used by the combustor (26) during high power demand periods, while the compressor system (40) is shut down, to provide compressed combustion gas to the turbine (24). To enhance the efficiency of the plant, while further lowering the capital cost of the plant, a saturator (60) is positioned between the storage chamber (52) and the combustor (26). The saturator (60) receives compressed air from the storage chamber (52) and simultaneously heats and humidifies it. The resultant heated and humidified compressed air is then conveyed to the combustor (26), typically after further heating by a recuperator (70).
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公开(公告)号：EP4165288A1
公开(公告)日：2023-04-19
申请号：EP21825802.8
申请日：2021-06-16
申请人： CYRQ Energy, Inc.
发明人： ROSENFELD, Matt , PETTY, Susan
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公开(公告)号：EP3259456B1
公开(公告)日：2018-12-05
申请号：EP15741753.6
申请日：2015-03-20
摘要： The present invention describes a system (100) for storing thermal energy and a method for operating such a system (100). The system (100) comprises a thermal storage device (150) for storing thermal energy. A working fluid is streamable through the thermal storage device (150) in such a way that thermal energy is exchangeable between the thermal storage device (150) and the working fluid. The system (100) further comprises a steam generation device (110) for heating a steam turbine working fluid of a steam turbine system (120), a connecting line (140) which connects the thermal storage device (150) with the steam generation device (110) in such a way that the working fluid is feedable to the steam turbine system (120) for heating the steam turbine working fluid, and a preheat device (180). The preheat device (180) is connected between the thermal storage device (150) and the steam generation device (110) in such a way that the preheat device (180) and a bypass section (141) of the connecting line (140) are connected in parallel in such a way that a preheat portion of the working fluid is flowable through the preheat device (180), and a bypass portion of the working fluid is flowable through the bypass section (141) of the connecting line (140).
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公开(公告)号：EP3146161A1
公开(公告)日：2017-03-29
申请号：EP15727749.2
申请日：2015-05-11
申请人： Google Inc.
CPC分类号： F01D15/10 , F01K3/08 , F01K3/12 , F01K3/14 , F01K13/02 , F01K15/00 , F01K25/00 , F02C1/04 , F28F27/02 , H02K7/1823 , H05K7/20763 , H05K7/2079 , H05K7/20827 , H05K7/20836
摘要： Techniques for providing power to a data center includes transferring heat from a computer data center to warm a fluid stored within an energy regeneration system; circulating the warmed fluid to a flow of compressed gas stored within the energy regeneration system during a discharging process that expands the compressed gas; generating energy with the energy generation system from the discharging process; and providing at least a portion of the generated energy to the computer data center as electrical power.
摘要翻译： 向数据中心提供电力的技术包括从计算机数据中心传送热量以加热存储在能量再生系统内的流体; 在将膨胀压缩气体的排放过程中，将加热的流体循环到存储在能量再生系统内的压缩气体流; 从放电过程中用能量发生系统发电; 并将所生成的能量的至少一部分提供给计算机数据中心作为电力。
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10.发明公开SYSTEMS AND METHODS FOR SELECTIVELY PRODUCING STEAM FROM SOLAR COLLECTORS AND HEATERS FOR PROCESSES INCLUDING ENHANCED OIL RECOVERY 有权系统和具有改进的油回收方法蒸汽太阳能电池板和燃烧器的选择性的生产方法
公开(公告)号：EP2920514A4
公开(公告)日：2016-11-02
申请号：EP14735417
申请日：2014-01-06
申请人： GLASSPOINT SOLAR INC
CPC分类号： H01L35/30 , E21B43/24 , F01K3/14 , F01K3/242 , F01K13/02 , F22B1/006 , F22B1/18 , F22B29/06 , F22B33/00 , F22B35/008 , F24J2/30 , F24J2/34 , F24J2/42 , F24J2/46 , G05B15/02 , Y02E10/40
摘要： Systems and methods for selectively producing steam from solar collectors and heaters, for processes including enhanced oil recovery. A system in accordance with a particular embodiment includes a water source, a solar collector that includes a collector inlet, a collector outlet, and a plurality of solar concentrators positioned to heat water passing from the collector inlet to the collector outlet, a fuel-fired heater, a steam outlet connected to an oil field injection well, and a water flow network coupled among the water source, the solar collector, the heater, and the steam outlet. The system can further include a controller operatively coupled to the water flow network and programmed with instructions that, when executed, direct at least one portion of the flow through the solar collector and the fuel-fired heater in a first sequence, and direct the at least one portion or a different portion of the flow through the solar collector and the fuel-fired heater in a second sequence different than the first sequence.
摘要翻译： 用于选择性地从太阳能集热器和加热器产生蒸汽，对于包括增强的油回收方法的系统和方法。 在特定实施例雅舞蹈的系统包括水源，一个太阳能收集器那样具备集电极入口，收集器出口，并且被定位成从所述收集器入口至收集器出口，热通过水太阳能聚光器的多个A燃料燃烧 加热器，在油田注水连接到井的蒸汽出口，并且水源，所述太阳能集热器，所述加热器之间耦合的水流网络，和蒸汽出口。 该系统还可以包括可操作地耦合到水流网络，并与指令，当被执行时，通过太阳能收集器并且在第一序列中的燃料燃烧加热器引导流的至少一个部分被编程的控制器，并引导在 至少一个部分，或通过太阳能收集器和在比所述第一序列不同的第二序列中的燃料燃烧加热器的流动的不同部分。
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