公开(公告)号：EP4095976B1

公开(公告)日：2024-11-13

申请号：EP21744034.6

申请日：2021-01-06

发明人： HAMAMOTO, Katsuaki ,  KURANUKI, Masaaki ,  NAGASE, Ryosuke

IPC分类号： H01M10/42 ,  B60L53/65 ,  B60L53/30 ,  H02J7/00 ,  H01M10/48 ,  H01M10/052 ,  H01M10/44 ,  B60L53/80 ,  H02J50/80 ,  H01M50/576

公开(公告)号：EP4456378A1

公开(公告)日：2024-10-30

申请号：EP23170444.6

申请日：2023-04-27

申请人： Delta Electronics (Thailand) Public Co., Ltd.

发明人： ENDERLIN, Jonas ,  RICHTER, Ulrich

IPC分类号： H02J50/90 ,  H02J50/80

摘要： The invention concerns a wireless power transmission system (1), comprising a primary unit (10) including a primary pad (11) for wireless power transmission and a primary wireless communication unit (12); a secondary unit (20) including a secondary pad (21) for wireless power reception and a secondary wireless communication unit (22); and a control unit (2); wherein the primary pad (11) and the secondary pad (21) are configured to wirelessly transfer power via inductive coupling, wherein the primary and secondary wireless communication units (12, 22) are configured to transmit and receive a communication signal (32), and wherein the control unit (2) is configured to detect a relative position of the primary wireless communication unit (12) and the secondary wireless communication unit (22) using the communication signal (32).

公开(公告)号：EP4447265A1

公开(公告)日：2024-10-16

申请号：EP22904656.0

申请日：2022-12-07

申请人： LG Electronics Inc.

发明人： YOUN, Jinho

IPC分类号： H02J50/80 ,  H02J50/40 ,  H02J50/12

摘要： Provided in the present disclosure is a method for receiving wireless power from a wireless power transmitter by a wireless power receiver in a wireless power transmission system, and a device using same, the method including: entering a power transmission phase associated with wireless power reception; transmitting a first application message to the wireless power transmitter in the power transmission phase; and receiving a second application message, which is a response to the first application message, from the wireless power transmitter in the power transmission phase, wherein the wireless power receiver finishes receiving the second application message within a specific time interval, and a start point of the specific time interval is a start point of the first application message.

公开(公告)号：EP4096060B1

公开(公告)日：2024-10-09

申请号：EP22734466.0

申请日：2022-03-04

IPC分类号： H02J50/90 ,  H02J50/00 ,  H02J50/80 ,  H02J7/00

CPC分类号： Y02B40/00 ,  H02J7/0047 ,  H02J50/80 ,  H02J50/90 ,  H02J50/005

公开(公告)号：EP4432518A1

公开(公告)日：2024-09-18

申请号：EP22890490.0

申请日：2022-11-08

申请人： LG Electronics Inc.

发明人： YOUN, Jinho

IPC分类号： H02J50/80 ,  H02J50/60 ,  H04L5/00 ,  H04L69/24

CPC分类号： H04L69/24 ,  H02J50/80 ,  H02J50/60 ,  H04L5/00

摘要： The present disclosure provides a method for wireless power transmission by a wireless power transmitter in a wireless power transmission system, and a device using same, the method comprising: receiving a configuration packet from a wireless power receiver in a configuration phase, wherein the configuration packet related to the wireless power receiver includes information about whether a function of out-of-band communication is supported or not; and transmitting or receiving a specific packet related to the out-of-band communication in a negotiation phase, wherein the specific packet includes information for reporting an operation executed in the out-of-band communication.

公开(公告)号：EP4089511B1

公开(公告)日：2024-09-18

申请号：EP22747237.0

申请日：2022-01-14

IPC分类号： G06F3/0354 ,  H02J50/80 ,  H02J50/10 ,  H02J50/00 ,  G06F3/044 ,  G06F3/041 ,  G06F3/038 ,  G06F1/16 ,  G06F3/023 ,  G06F3/02 ,  G06F1/26

CPC分类号： G06F3/03545 ,  G06F3/0202 ,  G06F3/0231 ,  G06F3/04162 ,  G06F3/0383 ,  G06F1/1698 ,  G06F1/1607 ,  Y02B40/00 ,  G06F1/1626 ,  G06F1/266 ,  G06F2200/163320130101 ,  G06F2200/163220130101

公开(公告)号：EP4429075A1

公开(公告)日：2024-09-11

申请号：EP22887764.3

申请日：2022-11-01

申请人： LG Electronics Inc.

发明人： PARK, Yongcheol ,  YOUN, Jinho

IPC分类号： H02J50/80 ,  H02J50/10 ,  H02J50/60 ,  H04L9/40 ,  H04L43/10

CPC分类号： H04L43/10 ,  H02J50/10 ,  H04L9/40 ,  H02J50/80 ,  H02J50/60

摘要： Provided are: a wireless power transfer method performed in a wireless power transfer system by a wireless power transmitter; and a device using same. The method: performs first authentication with a wireless power receiver in a power transfer phase related to transferring the wireless power; receives authentication token information in the power transfer phase from the wireless power receiver after or during the first authentication; and performs second authentication with the wireless power receiver in a new negotiation phase on the basis of the authentication token information after leaving the power transfer phase.

公开(公告)号：EP4429071A1

公开(公告)日：2024-09-11

申请号：EP23305323.0

申请日：2023-03-10

申请人： STMicroelectronics International N.V.

发明人： RAMPETSREITER, Martin ,  WUTTE, Rene ,  HUSKIC, Asmira ,  DENDA, Martin

IPC分类号： H02J50/00 ,  H02J50/12 ,  H02J50/40 ,  H02J50/80 ,  H02J50/90 ,  H04B5/00 ,  H04B17/318

CPC分类号： H02J50/12 ,  H02J50/80 ,  H02J50/90 ,  H02J50/001 ,  H02J50/402 ,  H04B17/318 ,  H04B5/72 ,  H04B5/79

摘要： The present disclosure relates to a wireless power receiving appliance (12) adapted to wirelessly receive power from a wireless power transmitter (11), the appliance (12) comprising:
- an NFC device (140) adapted to be electromagnetically coupled to another NFC device (130) of the wireless power transmitter;
- a field strength indicator (145) adapted to:
receive from at least an NFC antenna (141) of the NFC device, a representative signal (VSUP) of the strength of the NFC field between the NFC device (140) and the other NFC device (130),
compare a value of the representative signal with at least one reference value, and
emit a user signal depending on the comparison between the value of the representative signal and the at least one reference value;

the user signal displaying an indication of the position of the appliance with respect to the wireless power transmitter.

公开(公告)号：EP4376248A3

公开(公告)日：2024-09-11

申请号：EP23209663.6

申请日：2023-11-14

申请人： Shenzhen Hithium Energy Storage Technology Co., Ltd. ,  Xiamen Hithium Energy Storage Technology Co., Ltd.

发明人： HUANG, Yingxiong ,  ZHANG, Yongfei

IPC分类号： H02J3/32 ,  H02J7/00 ,  H02J7/35 ,  G01W1/10 ,  H02J3/04 ,  H02J13/00 ,  H02J50/80 ,  H01M12/00

CPC分类号： H02J13/00002 ,  H02J3/32 ,  G01W1/10 ,  G01W2203/0020130101 ,  H01M12/00 ,  H02J7/0071 ,  H02J7/35 ,  H02J7/0047 ,  H02J7/00032 ,  H02J50/80

摘要： A control method for an energy-storage apparatus, an energy-storage apparatus, and a storage medium are provided in implementations of the disclosure. The energy-storage apparatus supplies power to electrical devices and includes a high-voltage box and multiple energy-storage modules. The high-voltage box includes a controller. The method includes: obtaining, by the controller, a current power of the energy-storage apparatus; determining, by the controller, power consumption of the energy-storage apparatus when the energy-storage apparatus normally supplies the electrical devices in a future period; generating, by the controller, prompt information or an adjustment scheme of a running strategy for the energy-storage apparatus, according to the current power of the energy-storage apparatus, the power consumption, and weather information of a location of the energy-storage apparatus in the future period; and controlling, by the controller, the energy-storage apparatus according to the adjustment scheme. The disclosure can solve a problem that a user needs to frequently pay attention to whether a power of the energy-storage apparatus is sufficient, which can improve user experience.

公开(公告)号：EP4195452B1

公开(公告)日：2024-09-11

申请号：EP23154490.9

申请日：2020-03-25

IPC分类号： H02J50/10 ,  H02J50/60 ,  H02J50/80 ,  H02J50/12 ,  H02J50/40

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