公开(公告)号：EP3507128B1

公开(公告)日：2024-10-09

申请号：EP16810108.7

申请日：2016-10-28

IPC分类号： H02J7/00 ,  B60L58/10 ,  B60L58/21 ,  H02J9/06

CPC分类号： B60L58/10 ,  B60L58/21 ,  H02J9/061 ,  H02J2207/1020200101 ,  H02J2310/4820200101 ,  H02J7/0014 ,  H02J7/0029 ,  Y02P80/20

公开(公告)号：EP4434136A1

公开(公告)日：2024-09-25

申请号：EP21964440.8

申请日：2021-11-19

申请人： Inventus Power, Inc.

发明人： LIU, Jianfei ,  XIA, Jujie ,  CHEN, Youwu ,  ZHOU, Zhengyi

IPC分类号： H02J7/00 ,  H01M10/42

CPC分类号： H02J7/00304 ,  H02J7/0029 ,  H02J7/00309 ,  H02J7/0013 ,  H02J7/0047 ,  H02J7/0048

公开(公告)号：EP4270723B1

公开(公告)日：2024-08-21

申请号：EP23163724.0

申请日：2023-03-23

IPC分类号： H02J7/00

CPC分类号： H02J7/0047 ,  H02J7/007182 ,  H02J2207/2020200101 ,  H02J7/0029 ,  H02J7/0031

公开(公告)号：EP4399785A1

公开(公告)日：2024-07-17

申请号：EP22787041.7

申请日：2022-09-08

申请人： General Electric Company

发明人： GANESH, Jayanti ,  KANAKASABAI, Viswanathan ,  TATIKONDA, Subbarao

IPC分类号： H02J7/00 ,  H02J50/12 ,  H02J50/80 ,  H02M1/32 ,  H02M3/335

CPC分类号： H02J50/12 ,  H02J50/80 ,  H02J7/0029 ,  H02M1/32 ,  H02M3/33571 ,  H02M3/33523

公开(公告)号：EP4399781A1

公开(公告)日：2024-07-17

申请号：EP22778169.7

申请日：2022-09-08

申请人： General Electric Company

发明人： GANESH, Jayanti ,  KANAKASABAI, Viswanathan ,  TATIKONDA, Subbarao

IPC分类号： H02J7/00 ,  H02J50/12 ,  H02J50/80 ,  H02M1/32

CPC分类号： H02J50/12 ,  H02J50/80 ,  H02J7/0029 ,  H02M1/32 ,  H02M3/33571 ,  H02M3/33523

公开(公告)号：EP3358646B1

公开(公告)日：2024-07-03

申请号：EP18153984.2

申请日：2018-01-29

IPC分类号： H01M10/48 ,  H02J7/00 ,  H01M10/42

CPC分类号： H01M10/42 ,  H02J13/00017 ,  H02J7/0019 ,  Y02E60/10 ,  H02J7/0029 ,  H02J3/0012

公开(公告)号：EP4378046A1

公开(公告)日：2024-06-05

申请号：EP22709812.6

申请日：2022-03-04

申请人： ABB E-mobility B.V.

发明人： RAAIJMAKERS, Stefan J.

IPC分类号： H02J7/00 ,  H02H5/12 ,  G01R27/18 ,  G01R31/52 ,  B60L53/60

CPC分类号： H02J7/0029 ,  H02H5/12 ,  G01R31/52 ,  B60L53/60 ,  B60L3/0069 ,  Y02T10/7072 ,  Y02T10/70 ,  Y02T90/14

公开(公告)号：EP4358357A1

公开(公告)日：2024-04-24

申请号：EP23202825.8

申请日：2023-10-10

申请人： Techtronic Cordless GP

发明人： GUO, Xi ,  WEN, Chao ,  WANG, Ren Jie ,  MA, Hai Bo

IPC分类号： H02J7/00 ,  H01M10/48 ,  B25F5/00

CPC分类号： H02J7/0031 ,  H02J7/0029 ,  H02J7/0047 ,  H02J7/00309 ,  H02J7/00036 ,  H01M10/48 ,  B25F5/00

摘要： The present invention provides a battery pack, which is electrically connectable to an electrical device to supply power or connectable to a charging device to undergo charging. The battery pack comprises a charge level display module and a communication module. The communication module is able to communicate with the electrical device or the charging device when the battery pack is connected to the electrical device or the charging device, so as to obtain fault information of the electrical device or the charging device. The charge level display module is able to issue charge level indication information, to indicate a charge level of the battery pack, and is able to issue first indication information indicating a fault of the electrical device or the charging device in response to the fault information obtained by the communication module. According to the present invention, indication information corresponding to a fault of the electrical device or charging device can be issued by means of the charge level display module of the battery pack; thus, there is no need to provide special monitoring/indicating modules, etc. for the electrical device and charging device, so costs can be lowered. Moreover, the operator need only pay attention to the charge level display module, and this helps to improve the working efficiency.

公开(公告)号：EP4358355A1

公开(公告)日：2024-04-24

申请号：EP23200851.6

申请日：2023-09-29

申请人： DELTA ELECTRONICS (SHANGHAI) CO., LTD

发明人： Zhang, Tengshen ,  Zhang, Jinfa ,  Zhong, Linfeng ,  Wang, Changyong ,  Wang, Yafeng

IPC分类号： H02J7/00 ,  H02J7/34 ,  H02M1/32 ,  H02M3/00 ,  H02M1/00 ,  H02M3/335

CPC分类号： Y02T10/70 ,  H02J7/0029 ,  H02J7/345 ,  H02J2207/2020200101 ,  H02M3/01 ,  H02M3/33573 ,  H02M3/33584 ,  H02M1/0058 ,  H02M1/0045 ,  H02M1/0077

摘要： An energy storage module (1, 1a, 1b, 1c, 1d, 1e) includes a bus connection part (2), a battery pack (3), a capacitor (Cb) and a series compensation DC conversion device (4). A first conduction terminal (41) of the series compensation DC conversion device (4) is electrically connected with a positive bus connection terminal (21) and a negative bus connection terminal (22) of the bus connection part (2), or the first conduction terminal (41) is connected with a battery positive terminal (31) and a battery negative terminal (32) of the battery pack. A second conduction terminal (42) of the series compensation DC conversion device (4) is electrically connected with two terminals of the capacitor (Cb). A four-quadrant DC/DC converter (44, 44a) of the series compensation DC conversion device (4) controls the capacitor (Cb) to generate a compensation voltage (Vcb) to compensate a voltage between the two terminals of the battery pack, or the four-quadrant DC/DC converter (44, 44a) adjusts a current flowing through the battery pack to a set value.

公开(公告)号：EP3326258B1

公开(公告)日：2018-12-26

申请号：EP16739457.6

申请日：2016-07-14

申请人： Koninklijke Philips N.V.

发明人： VAN WAGENINGEN, Andries ,  STARING, Antonius, Adriaan, Maria

IPC分类号： H02J7/02 ,  H02J7/00 ,  H02J50/12 ,  H02J50/80 ,  H02J50/60

CPC分类号： H02J50/10 ,  H02J7/0029 ,  H02J7/025 ,  H02J50/12 ,  H02J50/40 ,  H02J50/60 ,  H02J50/80

摘要： An inductive wireless power transmitter is presented for transmitting an inductive wireless power signal to at least two inductive wireless power receivers. The power transmitter coordinates communication with the power receivers in time slots. It allocates a measurement time slot for synchronised power measurement by the power transmitter and the power receivers. During the measurement time slot the power transmitter measures the amount of power it transmits. After the end of the measurement time slot it receives from the power receivers the measured amounts of power received. From the measured power transmitted and power received, it determines an amount of power lost. If the amount of power lost exceeds a threshold value, it reduces the power of the inductive wireless power signal.