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公开(公告)号：EP4135097A3
公开(公告)日：2024-06-26
申请号：EP22188992.6
申请日：2022-08-05
发明人： LEE, Jihyeon , Ryu, Jaelim , MOON, Soodeok , PARK, Hwaduk
IPC分类号： H01M10/42 , G01R31/36 , G05D23/24 , H01M10/48 , H01M50/204 , H01M50/284 , H01M50/569 , H01M50/581 , H02J7/00
CPC分类号： H01M10/486 , H01M10/482 , H01M10/425 , H01M50/569 , H01M50/581 , H01M50/284 , H01M2010/427120130101 , H01M2200/10520130101 , H01M2200/10620130101 , H01M50/204 , G01R31/36 , G05D23/24 , Y02E60/10 , G01R31/364 , H02J7/00309
摘要： Provided are a battery pack and a control method for the battery pack. The battery pack includes battery cells and a measurement circuit unit configured to measure temperature information of the battery cells and including a first measurement circuit unit and a second measurement circuit unit, which respectively include a first type temperature measurement element and a second type temperature measurement element that have different characteristics of a resistance change according to a temperature change, wherein the first measurement circuit unit and the second measurement circuit unit are on a common base substrate or on different individual base substrates. Accordingly, erroneous detection of overheating may be prevented and overheating may be detected without omission by mixing the first type temperature measurement element and the second type temperature measurement element, which have different resistance characteristics according to the temperature change.
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公开(公告)号：EP4277008A2
公开(公告)日：2023-11-15
申请号：EP23194224.4
申请日：2019-10-17
发明人： LEE, Junhyung , KIM, Sungyong , KIM, Jaeho , MOON, Soodeok , PARK, Daeyeop , BAE, Jangwoong , LIM, Dooyong , LIM, Jisoon , HEO, Eungi
IPC分类号： H01M50/505
摘要： A battery module includes: a cell stack including a plurality of unit cells arranged in a first direction; and an insulating member around the plurality of unit cells; a plurality of module housings, each of the module housings including a plurality of receiving parts and receiving the cell stack; and a coupling part, and each of the receiving parts includes a fixing wall around the cell stack and having at least a portion which is in contact with the cell stack, and the fixing wall includes end walls at respective sides of each of the receiving parts in the first direction to engage end surfaces of respective sides of the cell stack in the first direction, and the coupling part is configured to be coupled to the coupling part of an adjacent battery module.
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3.发明公开
公开(公告)号：EP4207449A3
公开(公告)日：2023-10-25
申请号：EP22217233.0
申请日：2022-12-29
发明人： JEON, Jeehoon , JEONG, Wun Seok , JI, Taeho , MOON, Soodeok , JUNG, Jungkyun , AHN, Janggun , RYU, Jaelim , YOON, Gwangtaek , LEE, Kye Youn
IPC分类号： H01M50/204 , H01M50/249 , H01M50/271 , H01M50/289 , H01M50/258 , H01M10/613 , H01M10/625 , H01M10/6556 , H01M10/6568
摘要： An embodiment of the present invention is to provide a rechargeable battery module that may be directly assembled on a dedicated platform of an electric vehicle in a module state and may be easily converted into an energy storage system. An embodiment provides a rechargeable battery module, including: a bottom plate supporting a plurality of cells and having mounting holes at both ends in a length direction thereof; a pair of side plates coupled to both sides of the bottom plate in a width direction; a pair of end plates coupled to the bottom plate and the pair of side plates at both sides of the length direction; a mounting plate that is coupled to the bottom plate and the pair of side plates between the pair of end plates and has a through installation hole through which a mount member penetrates from the outside thereof to allow it to be fastened to a platform of an electric vehicle or a rack of an energy storage system; a top cover disposed and coupled to the pair of side plates, the pair of end plates, and the mounting plate; and a final terminal finally connected to a bus bar connecting electrode terminals of the cells.
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公开(公告)号：EP4187699A1
公开(公告)日：2023-05-31
申请号：EP23150872.2
申请日：2019-10-17
发明人： BAE, Jangwoong , PARK, Daeyeop , KIM, Sungyong , KIM, Jaeho , MOON, Soodeok , LEE, Junhyung , LIM, Dooyong , LIM, Jisoon , HEO, Eungi
IPC分类号： H01M50/209 , H01M50/233 , H01M50/291
摘要： A battery module includes: a plurality of cell stacks, each of the cell stacks including: a plurality of unit cells arranged in a first direction; and an insulation member around the plurality of unit cells; and a module housing, in which a plurality of receiving parts are provided, ones of the cell stacks from among the plurality of cell stacks being located in a receiving part from among the plurality of receiving parts, and each of the receiving parts includes a fixing wall, the fixing wall being around the cell stack received therein and being in contact with the cell stack, and the module housing includes end walls at respective sides of each of the receiving parts in the first direction to engage end surfaces of respective sides of the cell stack received in the respective receiving part in the first direction.
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公开(公告)号：EP3641012A1
公开(公告)日：2020-04-22
申请号：EP19203939.4
申请日：2019-10-17
发明人： LIM, Dooyong , KIM, Sungyong , KIM, Jaeho , MOON, Soodeok , PARK, Daeyeop , BAE, Jangwoong , LEE, Junhyung , LIM, Jisoon , HEO, Eungi
IPC分类号： H01M2/10 , H01M2/30 , H01M2/20 , H01M10/6556
摘要： A battery module includes a cell stack in which a plurality of unit cells including terminal parts are aligned in a first direction and an insulating member surrounds the plurality of unit cells; and a module housing in which a plurality of receiving parts, into each of which the cell stack is configured to be inserted, are provided and are aligned in a first direction and a second direction perpendicular to the first direction, wherein each of the plurality of receiving parts includes a fixing wall around the cell stack and having at least a portion which is in contact with the cell stack. The cell stacks adjacent to each other in the second direction are electrically connected to each other, and the cell stacks adjacent to each other in the first direction are electrically disconnected from each other, when not connected to an end module.
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公开(公告)号：EP3641008A1
公开(公告)日：2020-04-22
申请号：EP19203917.0
申请日：2019-10-17
发明人： MOON, Soodeok , KIM, Sungyong , KIM, Jaeho , PARK, Daeyeop , BAE, Jangwoong , LEE, Junhyung , LIM, Dooyong , LIM, Jisoon , HEO, Eungi
IPC分类号： H01M2/10 , H01M10/625 , H01M10/6556
摘要： A battery module includes first and second modules each including a plurality of cell stacks, each including a plurality of unit cells arranged in a first direction, and an insulation member insulating at least one unit cell. The battery module also includes a module housing, a coupling part on the module housing configured to couple the module housings of the first and second modules together, and a plurality of receiving parts in the module housing accommodating the cell stacks.. Each receiving part includes a fixed wall around a respective cell stack and having at least a portion that is in contact with the respective cell stack. The coupling part includes a connector configured to electrically connect the module housings of the first and second modules together.
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公开(公告)号：EP3641004A1
公开(公告)日：2020-04-22
申请号：EP19203926.1
申请日：2019-10-17
发明人： LEE, Junhyung , KIM, Sungyong , KIM, Jaeho , MOON, Soodeok , PARK, Daeyeop , BAE, Jangwoong , LIM, Dooyong , LIM, Jisoon , HEO, Eungi
IPC分类号： H01M2/02 , H01M2/10 , H01M10/04 , H01M10/6554
摘要： A battery module includes: a cell stack including a plurality of unit cells arranged in a first direction; and an insulating member around the plurality of unit cells; a plurality of module housings, each of the module housings including a plurality of receiving parts and receiving the cell stack; and a coupling part, and each of the receiving parts includes a fixing wall around the cell stack and having at least a portion which is in contact with the cell stack, and the fixing wall includes end walls at respective sides of each of the receiving parts in the first direction to engage end surfaces of respective sides of the cell stack in the first direction, and the coupling part is configured to be coupled to the coupling part of an adjacent battery module.
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公开(公告)号：EP4401194A3
公开(公告)日：2024-08-28
申请号：EP23214979.9
申请日：2023-12-07
发明人： MOON, Soodeok , LEE, Jihyeon
IPC分类号： H01M10/48 , A24F40/51 , H01M50/583 , H01M10/42
CPC分类号： H01M10/482 , H01M2010/427120130101 , H01M2200/10520130101 , H01M2200/10620130101 , H01M10/486 , H01M50/204 , Y02E60/10
摘要： Provided are a battery pack and a method of controlling the battery pack. The battery pack includes battery cells, a first measurement circuit unit and a second measurement circuit unit configured to measure temperature information of the battery cells and respectively including a first type temperature measurement element and a second type temperature measurement element having different characteristics of a resistance change according to a temperature change, the first measurement circuit unit and the second measurement circuit unit being on a common base substrate or on different individual base substrates, and a battery management unit configured to determine whether the battery cells are overheated based on the temperature information of the battery cells.
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公开(公告)号：EP4379907A1
公开(公告)日：2024-06-05
申请号：EP23213800.8
申请日：2023-12-01
发明人： JEON, Jeehoon , JI, Taeho , MOON, Soodeok , AHN, Soomin , RYU, Jaelim , KWAK, Dongsik , WOO, Beomjun
IPC分类号： H01M10/613 , H01M50/204 , H01M50/271 , H01M50/258 , H01M50/267
CPC分类号： H01M10/613 , H01M50/204 , H01M50/271 , H01M10/625 , H01M2220/2020130101 , H01M50/258 , H01M50/267
摘要： A battery pack is disclosed. The battery pack includes a base plate configured to include a cooling passage through which a refrigerant for cooling a plurality of battery modules is circulated by contacting the battery modules with a first surface, a lower cover configured to cover a second surface of the base plate, a frame portion installed on an upper side of a first surface of the base plate to accommodate the battery modules therein and to couple a plurality of frames to each other by a fastening member, and an upper cover covering an upper portion of the frame portion. Herein, spaces between the frames constituting the frame portion may be sealed by a sealing member.
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公开(公告)号：EP3641010A1
公开(公告)日：2020-04-22
申请号：EP19203933.7
申请日：2019-10-17
发明人： BAE, Jangwoong , PARK, Daeyeop , KIM, Sungyong , KIM, Jaeho , MOON, Soodeok , LEE, Junhyung , LIM, Dooyong , LIM, Jisoon , HEO, Eungi
IPC分类号： H01M2/10
摘要： A battery module includes: a plurality of cell stacks, each of the cell stacks including: a plurality of unit cells arranged in a first direction; and an insulation member around the plurality of unit cells; and a module housing, in which a plurality of receiving parts are provided, ones of the cell stacks from among the plurality of cell stacks being located in a receiving part from among the plurality of receiving parts, and each of the receiving parts includes a fixing wall, the fixing wall being around the cell stack received therein and being in contact with the cell stack, and the module housing includes end walls at respective sides of each of the receiving parts in the first direction to engage end surfaces of respective sides of the cell stack received in the respective receiving part in the first direction.
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