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公开(公告)号：EP3926786B1
公开(公告)日：2024-07-31
申请号：EP21179813.7
申请日：2021-06-16
CPC分类号： H02J7/0016 , H02J7/0019 , H02J7/0024 , H02J7/02 , H02J2207/2020200101 , H02M3/33561
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公开(公告)号：EP3776794B1
公开(公告)日：2024-07-10
申请号：EP19717126.7
申请日：2019-03-20
IPC分类号： H02J7/00
CPC分类号： H02J7/0024 , H02J7/0068 , B60L58/20 , H02J2310/4820200101 , Y02T10/70
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公开(公告)号：EP4254716B1
公开(公告)日：2024-07-03
申请号：EP22213958.6
申请日：2022-03-22
IPC分类号： H02J7/00
CPC分类号： H02J7/0034 , H02J7/00045 , H02J7/0031 , H02J7/0024
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4.发明公开
公开(公告)号：EP4391278A1
公开(公告)日：2024-06-26
申请号：EP22215592.1
申请日：2022-12-21
申请人： SAX Power GmbH
发明人： Xie, Anya
CPC分类号： H02J7/0016 , H02J7/0024 , H02J7/0063 , B60L58/22 , H01M2010/427120130101 , H01M10/443 , H01M10/617 , H02J7/00712 , H02J7/007194 , H02J2207/2020200101 , H02M7/49 , H02M1/327
摘要： Die Erfindung betrifft ein Verfahren zur Erzeugung einer Wechselspannung (u1) durch Verschaltung einer Mehrzahl von Gleichspannungsquellen (4), aufweisend zumindest die folgenden Verfahrensschritte:
- Erfassen von Ladungsdifferenzen der Gleichspannungsquellen (4);
- Berücksichtigen der erfassten Ladungsdifferenzen im Rahmen der Verschaltung der Gleichspannungsquellen (4) zur Durchführung eines Ladungsausgleichs;
- Erfassen von Temperaturdifferenzen (ΔT) zwischen den Gleichspannungsquellen (4);
und
- Berücksichtigen der erfassten Temperaturdifferenzen (ΔT) im Rahmen der Verschaltung der Gleichspannungsquellen (4) zur Durchführung eines Temperaturausgleichs.-
公开(公告)号：EP3409529A1
公开(公告)日：2018-12-05
申请号：EP17201993.7
申请日：2017-11-16
发明人： LEE, Woo Young , JUNG, Jin Hwan , KIM, Young Jin , AHN, Dong Sup , SONG, Byeong Seob , CHOE, Gyu Yeong
CPC分类号： B60L11/1824 , B60L11/1816 , B60L11/185 , B60L11/1855 , B60L11/1861 , B60L11/1864 , B60L11/1868 , B60L2240/547 , H02J7/0024
摘要： A vehicle battery system and a method of controlling the same are provided. When voltage of the vehicle battery is different from an output voltage of a commercially available quick charger, two high-voltage batteries are connected in parallel during battery charging, and the two high-voltage batteries are connected in series during vehicle driving. Accordingly, a compatibility problem is resolved, thereby allowing an inverter, an electric motor, and a connector to have increased efficiency and to maximize a reduction in size, weight, and material cost thereof.
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公开(公告)号：EP3404823A1
公开(公告)日：2018-11-21
申请号：EP18171287.8
申请日：2018-05-08
申请人： JTEKT CORPORATION
发明人： SATO, Fumihiko
CPC分类号： H02J9/06 , B62D5/0409 , B62D5/0475 , B62D5/0484 , H02J7/0024 , H02P4/00 , H02P27/06
摘要： In a high output voltage mode, switching elements in a charging circuit are set to OFF; a first switching element is set to ON; second and third switching elements are set to OFF; one switching element in a discharging circuit is set to ON; and another switching element in the discharging circuit is set to OFF. During a main power failure, one of the switching elements in the charging circuit is set to OFF; another of the switching elements in the charging circuit is set to ON; the first switching element is set to OFF; the second and third switching elements are set to ON; the one switching element in the discharging circuit is set to ON; and the other switching element in the discharging circuit is set to OFF.
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公开(公告)号：EP2681797B1
公开(公告)日：2018-11-14
申请号：EP12708000.0
申请日：2012-03-02
发明人： DESPESSE, Ghislain
CPC分类号： H01M10/4207 , B60L11/1861 , B60L11/1866 , B60L2240/545 , B60L2240/547 , H01M10/425 , H01M10/4257 , H01M10/441 , H01M10/482 , H01M10/486 , H01M2010/4271 , H02J7/0013 , H02J7/0024 , H02J7/0044 , H02J7/007 , Y02T10/7055 , Y02T10/7061
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公开(公告)号：EP3394953A1
公开(公告)日：2018-10-31
申请号：EP16877406.5
申请日：2016-09-20
发明人： YING, Jiawei
CPC分类号： H02J7/0024 , B60L11/1861 , B60L11/187 , H01M2/34 , H02J7/0021 , H02J7/0029 , H02J7/0031 , H02J7/0047 , H02J7/0072 , H02J7/0091
摘要： A battery management system for human-machine interaction vehicles includes a main control board, a battery pack, and an information sampling module. The main control board may include a main control module, a first electronic switch, a second electronic switch, and a first charge-discharge module. The battery pack may include a cell. The main control module may determine whether the information of the cell from the information sampling module is abnormal. When the information of the cell is abnormal, the first electronic switch may be turned off during the cell being discharged, and the second electronic switch may be turned off during the cell being charged.
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公开(公告)号：EP3155716B1
公开(公告)日：2018-10-24
申请号：EP15760079.2
申请日：2015-06-03
发明人： GOETZ, Stefan
CPC分类号： G01R31/40 , H02J7/0024 , H02M7/483 , H02M2007/4835
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公开(公告)号：EP3384579A1
公开(公告)日：2018-10-10
申请号：EP16805424.5
申请日：2016-12-02
发明人： LEMMEN, Erik , DUARTE, Jorge Luiz , DRABBE, Marco Cornelis Marcel , MAAR, Jeroen Richard Gertruda
CPC分类号： H02J7/0024 , H01M10/425 , H02J3/32 , H02J7/0013 , H02J7/0054 , H02J7/0055 , H02J7/0065 , H02J7/0068 , H02M3/1582 , H02M2007/4835
摘要： A power conversion and energy storage device is provided that includes port A, port B, port C, port D, an internal battery cell Bt1 having a negative pole connected to port C and a positive pole connected to port D, internal nodes N1 and internal node N2, an inductor L1 having a negative terminal connected node N1 and a positive terminal connected to node N2, a switch S1 configured to open or close an electrical connection between port A and the node N1, a switch S3 configured to open or close an electrical connection between port C and node N1, a switch S2 configured to open or close an electrical connection between port B and node N2, and a switch S4 configured to open or close an electrical connection between port D and node N2, where a modular battery unit is formed.
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