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公开(公告)号：EP3245389B1
公开(公告)日：2020-07-15
申请号：EP15741755.1
申请日：2015-03-20
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公开(公告)号：EP3594458A1
公开(公告)日：2020-01-15
申请号：EP18182347.7
申请日：2018-07-09
IPC分类号： F01K3/12
摘要： Es wird eine Vorrichtung (1) zur Speicherung eines Dampfes vorgeschlagen, umfassend einen Druckbehälter (3) zur Aufnahme des Dampfes sowie einen ersten und zweiten Behälter (2, 4), wobei der Druckbehälter (3) und die zwei Behälter (2, 4) über ein Rohrleitungssystem (6) im thermischen Kontakt sind. Erfindungsgemäß sind der erste und zweite Behälter (2, 4) zur Aufnahme eines Phasenwechselschlammes (42) mit einer Schmelztemperatur oberhalb von 50 Grad Celsius ausgebildet, wobei der Phasenwechselschlamm (42) mittels des Rohrleitungssystems (6) vom ersten Behälter (2) über den Druckbehälter (3) zum zweiten Behälter (4) und/oder vom zweiten Behälter (4) über den Druckbehälter (3) zum ersten Behälter (2) förderbar ist. Weiterhin betrifft die Erfindung ein Verfahren zur Speicherung oder Bereitstellungen eines Dampfes.
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公开(公告)号：EP3497308A1
公开(公告)日：2019-06-19
申请号：EP17754461.6
申请日：2017-08-04
申请人： Futurebay Limited
摘要： A thermodynamic cycle apparatus is provided. The thermodynamic cycle apparatus includes: (i) a first reservoir containing a first storage medium; (ii) a second reservoir containing a second storage medium; (iii) a heat pump having a cold side thermally coupled to the first reservoir for cooling the first storage medium and a hot side thermally coupled to the second reservoir for heating the second storage medium; (iv) a first thermodynamic circuit of a first working fluid; (v) a second thermodynamic circuit of a second working fluid; (vi) an auxiliary heat input thermally connected to the first thermodynamic circuit so that auxiliary heat may contribute to the creation of the first pressurized vapor; and (vii) an auxiliary heat output thermally connected to the second thermodynamic circuit so that the second working fluid can lose heat to an auxiliary heat sink.
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公开(公告)号：EP3469191A1
公开(公告)日：2019-04-17
申请号：EP17733340.8
申请日：2017-06-09
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45.发明授权METHOD AND INSTALLATION FOR ACCUMULATING, STORING AND RETURNING OF MECHANICAL ENERGY 有权机械能累加，储存和返回的方法和安装
公开(公告)号：EP2905432B1
公开(公告)日：2018-04-25
申请号：EP13741862.0
申请日：2013-02-08
申请人： GRASYS HOLDING LTD
摘要： Inventions relates to power engineering and energy converters, are intended for accumulating, for instance, during generating excessive electrical energy, storing and returning during increased consuming of the electrical energy or returning of the mechanical energy for using in technological processes. Technical results of inventions: decreasing of dimensions and the cost of the energy accumulator, as well as decreasing of the cost of the energy accumulating, storing and returning method, simplifying and decreasing of the cost of the heat accumulators, being the part of the energy accumulator, maintaining the energy accumulator readiness for continuous cycling using. In methods of accumulating, storing and returning of the mechanical energy and in installations for their realizing three types of loops are used: the gaseous working medium loop, in which in the energy accumulating process it is realized the thermodynamic cycle of the heat pump with the gaseous working medium, but in the energy returning process it is realized the thermodynamic cycle of the heat machine with the gaseous working medium, another loop type - the loop of conventionally cold heat transfer fluid agent, being cooled in the energy accumulating process and being heated in the energy returning process, and the third loop type - the loop of conventionally hot heat transfer fluid agent, being heated in the energy accumulating process and being cooled in the energy returning process.
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公开(公告)号：EP3256700A1
公开(公告)日：2017-12-20
申请号：EP16704907.1
申请日：2016-02-11
申请人： Futurebay Limited
CPC分类号： F01K23/04 , F01K3/006 , F01K3/12 , F01K13/006 , F01K17/005 , F01K25/10 , F24S20/20 , F28D15/02 , Y02E20/16
摘要： An energy storage apparatus includes a first circuit containing a first phase change material, second circuit containing a second phase change material, and a heat pump having a cold side heat exchanger thermally coupled to the first circuit and a hot side heat exchanger thermally coupled to the second circuit. The apparatus is operable in a charging mode, a storage mode, and a discharge mode. In the charging mode the heat pump is energized to cool the first phase change material and heat the second phase change material. In the storage mode the first phase change material is stored in a first storage vessel and the second phase change material is stored as a pressurized vapor in a second storage vessel. In the discharge mode vaporized first phase change material is expanded by a first expander, or the vaporized second phase change material is expanded by a second expander.
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公开(公告)号：EP3245466A1
公开(公告)日：2017-11-22
申请号：EP15741756.9
申请日：2015-03-20
CPC分类号： F01K3/12 , F01K3/18 , F01K5/00 , F28D17/005 , F28D17/02 , F28D17/04 , F28D20/0056 , F28D2020/006 , F28F27/00 , F28F27/006 , Y02E60/142
摘要： Provided is a thermal energy storage plant including a charging circuit where a first working fluid is circulated, the charging circuit includes a first fluid transporting machine for generating a flow of the first working fluid in charging circuit, a heating device electrically powered for transferring heat to the first working fluid, a heat accumulator for storing the thermal energy of the first working fluid, the heat accumulator including a hot end for receiving the first working fluid at a first temperature and a cold end for letting the first working fluid exit the heat accumulator at a second temperature lower than the first temperature, the heat accumulator includes a plurality of heat storage units connected in series between the hot end and the cold end, which may be separated by valves.
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公开(公告)号：EP3224458A2
公开(公告)日：2017-10-04
申请号：EP15864311.4
申请日：2015-11-19
CPC分类号： F01K25/103 , F01K3/12 , F03G6/003 , F03G6/065 , F22B1/02 , F28D20/00 , F28D20/0034 , F28D20/02 , F28D2020/0047 , Y02E10/46 , Y02E60/142 , Y02E60/145
摘要： An electrothermal energy storage and discharge system is provided including a charging cycle and a discharging cycle. The charging cycle includes a refrigeration unit and a thermal unit, and the discharging cycle includes a power unit. The refrigeration unit is driven by an excess electric power and is configured to generate a cold energy storage having a solid carbon dioxide. The thermal unit is driven by a thermal energy and is configured to generate a hot energy storage and/or provide a hot source. The power unit operates between the cold energy storage and at least one of the hot energy storage and hot source so as to retrieve the energy by producing a high pressure carbon dioxide and a hot supercritical carbon dioxide, and generating an electric energy using the hot supercritical carbon dioxide.
摘要翻译： 提供包括充电周期和放电周期的电热储能和放电系统。 充电循环包括制冷单元和热单元，并且放电循环包括动力单元。 制冷单元由过量的电力驱动，并被配置为产生具有固体二氧化碳的冷能储存器。 热单元由热能驱动，并被配置为产生热能储存和/或提供热源。 动力单元在冷能储存器和热能储存器和热源中的至少一个之间操作，以通过产生高压二氧化碳和热超临界二氧化碳来回收能量，并且使用热超临界二氧化碳产生电能 二氧化碳。
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公开(公告)号：EP2927435B1
公开(公告)日：2017-06-14
申请号：EP14163065.7
申请日：2014-04-01
CPC分类号： F28D20/0043 , F01K3/12 , F25B27/00 , Y02E60/145
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50.发明授权INSTALLATION ET PROCEDES DE STOCKAGE ET RESTITUTION D'ENERGIE ELECTRIQUE A L'AIDE D'UNE UNITE DE COMPRESSION ET DETENTE DE GAZ A PISTONS 有权设备和方法储存和电能的可重复使用的MAKE使用活塞机气体压缩和放松
公开(公告)号：EP2203967B1
公开(公告)日：2017-05-03
申请号：EP08842073.2
申请日：2008-10-03
申请人： Saipem SA
发明人： RUER, Jacques
CPC分类号： F02G1/044 , F01K3/12 , F01K7/36 , F01K25/00 , F28D17/02 , F28D20/0056 , Y02E60/142
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