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111. 发明授权

US11761712B2 Method of controlling thermal energy storage in a thermal energy management system 有权
公开(公告)号：US11761712B2
公开(公告)日：2023-09-19
申请号：US17030987
申请日：2020-09-24
申请人： Rolls-Royce North American Technologies Inc. , Rolls-Royce Corporation
发明人： Eric Sean Donovan , Timothy Unton , Peter Gegg
IPC分类号： F28D17/00 , F28D20/02 , F24F5/00 , F28D20/00
CPC分类号： F28D20/028 , F24F5/0021 , F28D2020/0069
摘要： Methods are provided for controlling thermal energy storage in a thermal energy management system that may operate in response to a variable or high transient heat load. Thermal energy management systems are also provided for controlling thermal energy storage that may operate in response to a variable or high transient heat load.

112. 发明公开

US20230243601A1 Thermal Energy Storage Devices, Systems Containing Such Devices for Buildings, and Methods of Using the Same 审中-公开
公开(公告)号：US20230243601A1
公开(公告)日：2023-08-03
申请号：US18104667
申请日：2023-02-01
申请人： IBACOS, Inc.
发明人： Andrew Poerschke
IPC分类号： F28D20/02
CPC分类号： F28D20/021 , F28D20/028
摘要： A thermal energy storage device that includes an air distribution conduit and a phase change material. The phase change material is embedded or integrated onto at least an outer portion or inner portion of the air distribution conduit. The energy storage system for buildings includes the thermal energy storage device and an air distribution apparatus that provides air into the device, which is in fluid communication with the air distribution apparatus.

113. 发明申请

US20190067972A1 ELECTRONIC APPARATUS, METHOD OF CONTROLLING ELECTRONIC APPARATUS, POWER RECEPTION DEVICE, ELECTRIC DEVICE, AND SYSTEM 审中-公开
公开(公告)号：US20190067972A1
公开(公告)日：2019-02-28
申请号：US16117297
申请日：2018-08-30
申请人： Sony Corporation
发明人： Masakazu Yajima , Kiminobu Ichimura , Yuichi Ishida , Yutaka Sugiyama , Yoshio Muraoka
IPC分类号： H02J7/00 , H05K7/20 , H01M10/659 , H02J50/80 , H02J50/10 , F28D20/02 , H01L23/34 , H01L23/427 , H02J7/02 , H01M10/623 , H02J7/04 , H02J5/00 , H02J50/30 , H02J50/05 , H02J50/20 , H02J50/12
CPC分类号： H02J7/0072 , F28D20/028 , H01L23/34 , H01L23/4275 , H01L2924/0002 , H01M10/623 , H01M10/659 , H01M2220/30 , H02J5/005 , H02J7/0047 , H02J7/025 , H02J7/047 , H02J50/05 , H02J50/10 , H02J50/12 , H02J50/20 , H02J50/30 , H02J50/80 , H02J2007/005 , H05K7/209 , H05K7/20945 , Y02E60/145 , H01L2924/00
摘要： There is provided an electronic apparatus including: a heating section; a heat storage section; a detection section configured to detect a heat storage amount of the heat storage section; and a control section configured to control operation of the heating section, based on the heat storage amount detected by the detection section.

114. 发明申请

US20180371993A1 SYSTEM AND METHOD FOR LIQUID AIR ENERGY STORAGE 审中-公开
公开(公告)号：US20180371993A1
公开(公告)日：2018-12-27
申请号：US16014820
申请日：2018-06-21
申请人： John D. Upperman , Ralph Greenberg
发明人： John D. Upperman , Ralph Greenberg
IPC分类号： F02C6/14 , F28D20/02
CPC分类号： F02C6/14 , F01K23/02 , F01K25/10 , F03D9/17 , F04B15/08 , F04B23/04 , F04B49/22 , F04B2015/0812 , F15B1/024 , F17C9/04 , F17C2221/031 , F17C2223/0161 , F28D17/04 , F28D20/021 , F28D20/028 , F28D2020/006
摘要： A liquid air energy storage system, the system comprising: a liquid air storage means; an input of a first pump in fluid communication with the liquid air storage means; a first heat exchanger in fluid communication with an output of the first pump; a second heat exchanger in fluid communication first heat exchanger and configured to receive the fluid stream from the first pump and the first heat exchanger; a first expander turbine generator in fluid communication with the second heat exchanger; the first heat exchanger in fluid communication with the first expander turbine generator; a third heat exchanger in fluid communication with the first heat exchanger and configured to receive the fluid stream from the first expander turbine generator and the first heat exchanger; a second expander turbine generator in fluid communication with the third heat exchanger; the first heat exchanger in fluid communication with the second expander turbine generator; the fluid stream from second expander turbine generator and first heat exchanger in fluid communication with ambient atmosphere; a refrigerant stream in fluid communication with a third expander turbine generator; a fourth heat exchanger in fluid communication with the third expander turbine generator; a fourth expander turbine generator in fluid communication with the fourth heat exchanger; a fifth heat exchanger in fluid communication with the fourth expander turbine generator; the first heat exchanger in fluid communication with the fifth heat exchanger; an input of a second pump in fluid communication with the first heat exchanger, and configured to receive the refrigerant stream from the fifth heat exchanger and the and the first heat exchanger; the first heat exchanger in fluid communication with the output of the second pump; a sixth heat exchanger in fluid communication with the first heat exchanger, and configured to receive the refrigerant stream from the output of the second pump and the first heat exchanger; and the third expander turbine generator in fluid communication with the sixth heat exchanger. A liquid air energy storage system, the system comprising: a liquid air storage means; an input of a first pump in fluid communication with the liquid air storage means; a first heat exchanger in fluid communication with an output of the first pump; a second heat exchanger in fluid communication first heat exchanger and configured to receive the fluid stream from the first pump and the first heat exchanger; a first expander turbine generator in fluid communication with the second heat exchanger; the first heat exchanger in fluid communication with the first expander turbine generator; a third heat exchanger in fluid communication with the first heat exchanger and configured to receive the fluid stream from the first expander turbine generator and the first heat exchanger; a second expander turbine generator in fluid communication with the third heat exchanger; the first heat exchanger in fluid communication with the second expander turbine generator; the fluid stream from second expander turbine generator and first heat exchanger in fluid communication with ambient atmosphere; a refrigerant stream in fluid communication with a third expander turbine generator; a fourth heat exchanger in fluid communication with the third expander turbine generator; a fourth expander turbine generator in fluid communication with the fourth heat exchanger; a fifth heat exchanger in fluid communication with the fourth expander turbine generator; the first heat exchanger in fluid communication with the fifth heat exchanger; a seventh heat exchanger in fluid communication with the first heat exchanger, and configured to receive the refrigerant stream from the fifth heat exchanger and the and the first heat exchanger; an input of a second pump in fluid communication with the seventh heat exchanger; the first heat exchanger in fluid communication with the output of the second pump; a phase separator in fluid communication with the first heat exchanger, and configured to receive the refrigerant stream from the output of the second pump and the first heat exchanger; a liquid refrigerant stream exiting the phase separator and in fluid communication with the first heat exchanger; the liquid refrigerant vaporizing due to the first heat exchanger and becoming a second vapor refrigerant stream; a sixth heat exchanger in fluid communication second vapor refrigerant stream; the third expander turbine generator in fluid communication with the sixth heat exchanger; and a first vapor refrigerant stream exiting the phase separator and in fluid communication with the sixth heat exchanger. A method for liquid air energy storage, the method comprising: pumping a liquid air stream in a first pump; exchanging heat with the liquid air stream in a first heat exchanger so the liquid air becomes vapor air stream; removing energy from the vapor air stream in a second heat exchanger; driving a first expander turbine generator with the vapor air stream and generating a first amount of electricity; cooling the vapor air stream from the first expander turbine generator in the first heat exchanger; removing energy from the vapor air stream from the first heat exchanger and from the first expander turbine generator in a third heat exchanger; driving a second expander turbine generator with the vapor air stream and generating a second amount of electricity; exchanging heat with the vapor air stream from the second expander turbine generator in the first heat exchanger and then releasing the vapor air stream to the ambient atmosphere; driving a third expander turbine generator with a refrigerant vapor stream and generating a third amount of electricity; removing energy from the refrigerant vapor stream in a fourth heat exchanger; driving a fourth expander turbine generator with the refrigerant vapor stream from the fourth heat exchanger and generating a fourth amount of electricity; removing energy from the refrigerant vapor stream in a fifth heat exchanger; exchanging energy with the refrigerant vapor stream in the first heat exchanger; pumping the refrigerant vapor stream in a second pump; exchanging energy with the refrigerant vapor stream from the second pump in the first heat exchanger; and exchanging energy with the refrigerant vapor stream from the first heat exchanger and second pump in a sixth heat exchanger. A liquid air energy storage system, the system comprising: pumping a liquid air stream in a first pump; exchanging heat with the liquid air stream in a first heat exchanger so the liquid air becomes vapor air stream; removing energy from the vapor air stream in a second heat exchanger; driving a first expander turbine generator with the vapor air stream and generating a first amount of electricity; cooling the vapor air stream from the first expander turbine generator in the first heat exchanger; removing energy from the vapor air stream from the first heat exchanger and from the first expander turbine generator in a third heat exchanger; driving a second expander turbine generator with the vapor air stream and generating a second amount of electricity; exchanging heat with the vapor air stream from the second expander turbine generator in the first heat exchanger and then releasing the vapor air stream to the ambient atmosphere; driving a third expander turbine generator with a refrigerant vapor stream and generating a third amount of electricity; removing energy from the refrigerant vapor stream in a fourth heat exchanger; driving a fourth expander turbine generator with the refrigerant vapor stream from the fourth heat exchanger and generating a fourth amount of electricity; removing energy from the refrigerant vapor stream in a fifth heat exchanger; exchanging energy with the refrigerant vapor stream in the first heat exchanger; exchanging energy with the refrigerant vapor stream in a seventh heat exchanger; pumping the refrigerant vapor stream in a second pump; exchanging energy with the refrigerant vapor stream from the second pump in the first heat exchanger and creating a refrigerant liquid vapor stream; separating a refrigerant vapor stream and refrigerant liquid stream from the refrigerant liquid vapor stream in a phase separator; exchanging energy with the refrigerant liquid stream from the phase separator in the first heat exchanger, changing the refrigerant liquid stream to a refrigerant vapor stream; exchanging energy with the refrigerant vapor stream from the first heat exchanger and phase separator in a sixth heat exchanger; and exchanging energy with the refrigerant vapor stream directly from the phase separator in the sixth heat exchanger.

115. 发明申请

US20180334942A1 EXHAUST SYSTEM FOR A MOTOR VEHICLE AND CORRESPONDING MOTOR VEHICLE 审中-公开
公开(公告)号：US20180334942A1
公开(公告)日：2018-11-22
申请号：US15923371
申请日：2018-03-16
申请人： AUDI AG
发明人： Karl JÄGLE , Thomas HOFFMANN , Markus STÖRMER , Alexander BERRINGER
IPC分类号： F01N5/02 , F28D20/02
CPC分类号： F01N5/02 , B60H1/00278 , B60H1/20 , B60K13/04 , F01N3/10 , F01N13/001 , F01N13/08 , F01N13/1811 , F01N13/1838 , F01N13/1872 , F01N2240/02 , F01N2240/10 , F01N2240/36 , F01N2260/08 , F01N2340/04 , F01N2410/03 , F01N2410/04 , F01N2410/06 , F01N2470/06 , F01N2470/24 , F01N2590/11 , F28D20/021 , F28D20/028 , F28D21/0003 , F28D2020/0013 , F28F27/02 , F28F2013/008
摘要： An exhaust system for a motor vehicle, with an exhaust pipe for discharging exhaust of a device that produces an exhaust. A heat accumulator, which surrounds the exhaust pipe in the peripheral direction with respect to a longitudinal central axis of the exhaust pipe, is present, at least in regions thereof, and, in the radial direction between the exhaust pipe and the heat accumulator over at least a portion of the longitudinal extension the heat accumulator, a cross-section adjusting element for adjusting a passage cross section is arranged between the exhaust pipe and the heat accumulator. The cross-section adjusting element has a first holed pipe, which surrounds the exhaust pipe, and a second holed pipe, which surrounds the first holed pipe. The first holed pipe and the second holed pipe can be shifted in position relative to each other for adjusting the passage cross section.

116. 发明申请

US20180287231A1 Thermally Regulated Modular Energy Storage Device and Methods 审中-公开
公开(公告)号：US20180287231A1
公开(公告)日：2018-10-04
申请号：US15944355
申请日：2018-04-03
申请人： Yotta Solar, Inc.
发明人： Vikram N. Iyengar , Omeed Badkoobeh
IPC分类号： H01M10/659 , F28D20/02 , F28D15/02 , H01M10/6552 , H01M10/6551
CPC分类号： H01M10/659 , F28D15/0275 , F28D20/021 , F28D20/028 , H01M2/1094 , H01M10/6551 , H01M10/6552 , Y02E10/44 , Y02E60/145 , Y02E70/30 , Y02T10/7005
摘要： In some embodiments, a device may include one or more thermal insulation panels defining an enclosure and a phase change material (PCM) within the enclosure. The device may further include at least one unidirectional heat pipe including a proximal portion extending into the enclosure, a distal portion extending outside of the enclosure, and an intermediate portion between the proximal portion and the distal portion. In one aspect, the device may also include a heat sink including a plurality of heat fins configured to dissipate heat, the heat sink coupled to the distal end of the at least one unidirectional heat pipe.

117. 发明授权

US10012447B2 Method and apparatus for storing thermal energy in thermal masses for electricity generation 有权
公开(公告)号：US10012447B2
公开(公告)日：2018-07-03
申请号：US13816184
申请日：2011-08-12
申请人： Robert Morgan , Michael Dearman
发明人： Robert Morgan , Michael Dearman
IPC分类号： F28D17/00 , F28D20/00 , F28D20/02 , F28F27/02 , F28D21/00
CPC分类号： F28D17/00 , F28D20/00 , F28D20/0056 , F28D20/026 , F28D20/028 , F28D2020/006 , F28D2020/0082 , F28D2021/0033 , F28F27/02 , Y02E10/46 , Y02E60/142 , Y02E60/145
摘要： Methods and apparatus for storing thermal energy are disclosed. The thermal energy may be hot or cold. The methods and apparatus allow the thermal store to be charged and discharged at different rates. The methods and apparatus also allow the thermal store to be charged and discharged with multiple and/or interrupted phases.

118. 发明申请

US20180100709A1 DUAL LOOP COOLING SYSTEM ENERGY STORAGE AND REUSE 审中-公开
公开(公告)号：US20180100709A1
公开(公告)日：2018-04-12
申请号：US15287525
申请日：2016-10-06
申请人： Ford Global Technologies, LLC
发明人： Ravi Gopal
IPC分类号： F28D20/02
CPC分类号： F28D20/02 , B60H1/04 , F01M5/005 , F01P3/02 , F01P7/16 , F01P2003/028 , F01P2007/146 , F01P2060/02 , F01P2060/045 , F01P2060/08 , F01P2060/14 , F16H57/0412 , F28D20/021 , F28D20/028 , F28D2020/0078 , F28D2021/008 , F28D2021/0082 , F28D2021/0084 , F28D2021/0085 , F28D2021/0089 , F28D2021/0094 , F28F27/02 , Y02E60/145
摘要： Methods and systems are provided for a dual loop coolant system used to control an engine temperature. In one example, cooling capacity is transferred from a low temperature loop to a heat exchanger, and cooling capacity stored in the heat exchanger is transferred to a high temperature loop (e.g., an engine coolant loop). The flow of coolant from the dual loop coolant system to the heat exchanger may be regulated responsive to a temperature of the coolant in each of the low temperature loop and the high temperature loop.

119. 发明授权

US09939207B2 Method and apparatus for the pre-conditioning of latent heat storage elements 有权
公开(公告)号：US09939207B2
公开(公告)日：2018-04-10
申请号：US14442981
申请日：2013-12-09
申请人： VA-Q-TEC AG
发明人： Joachim Kuhn , Fabian Eschenbach , Martin Heinemann
IPC分类号： G05D23/00 , F28D20/02 , F25D29/00 , F25D3/02 , F25D3/00
CPC分类号： F28D20/02 , F25D3/00 , F25D3/02 , F25D29/003 , F25D2303/082 , F25D2400/02 , F25D2500/04 , F25D2600/04 , F28D20/028 , Y02E60/145
摘要： A process is for the pre-conditioning of one or more latent heat storage elements in the case of which the temperature or the narrow temperature range of the phase transition defines a target temperature and the latent heat storage elements are heated up to the target temperature. The latent heat, storage elements are cooled to an initial temperature below the target temperature and this initial temperature is determined. The latent heat storage elements at the initial temperature are introduced into a thermally insulated container and the container is then closed. The interior of the closed container is, or has been, connected to a heating device of which the thermal output which takes effect in the interior of the closed container is known. The initial temperature of the latent heat storage elements, the thermal capacity of the latent heat storage elements located in the container and also the target temperature of the latent heat storage elements are used to calculate the quantity of heat which has to be fed to the interior of the container in order for the latent heat storage elements to reach the target temperature (desired quantity of heat). The heating device is switched on and is operated continuously, or at intervals, until the desired quantity of heat has been fed to the interior of the dosed container.

120. 发明申请

US20180058769A1 SYSTEMS AND METHODS FOR THERMAL BATTERY CONTROL 审中-公开
公开(公告)号：US20180058769A1
公开(公告)日：2018-03-01
申请号：US15246176
申请日：2016-08-24
申请人： Ford Global Technologies, LLC
发明人： David Karl Bidner , Michael Levin , Phillip Bonkoski , W. Cary Cole
IPC分类号： F28D20/02 , B60H1/00 , B60H1/20
CPC分类号： F28D20/028 , B60H1/00492 , B60H1/20 , F28D20/003 , F28D20/021 , F28D20/025 , F28D20/026 , F28D2020/0078 , F28D2021/008 , F28F27/00 , F28F2265/12 , Y02E60/145
摘要： Methods and system for operating a thermal storage device of a vehicle system are provided. In one example, a method comprises determining a state of charge of the thermal battery based on an accurate estimation of a melting temperature of one or more phase change materials (PCMs) at a specific aggregate pressure inside the thermal storage device. Variation in melting temperature of the PCM may be minimized by reducing pressure variation inside the thermal storage device by regulating a position of one or more pressure relief valves of the thermal storage device.

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