公开(公告)号：US12155251B2

公开(公告)日：2024-11-26

申请号：US18068412

申请日：2022-12-19

Applicant: APPLE INC.

Inventor： Philip W. Juang ,  Christopher D. Laws ,  Brandon Pierquet ,  Giridhar N. Murching ,  William A. Braff

IPC: H02J7/00 ,  H01M10/42 ,  H01M10/46 ,  H01M50/502 ,  H02J7/34

Abstract: A system includes a first bus, a second bus, a first battery that includes a first plurality of cells, and a second battery that includes a second plurality of cells, wherein the second battery is connected to the second bus. A first converter connects the first battery to the first bus. A second converter connects the first bus to the second bus. A controller is configured to control operation of the first converter and the second converter.

公开(公告)号：US20220190607A1

公开(公告)日：2022-06-16

申请号：US17547318

申请日：2021-12-10

Applicant: Apple Inc.

Inventor： Philip W. Juang ,  Christopher D. Laws ,  Brandon Pierquet ,  Giridhar N. Murching ,  William A. Braff

IPC: H02J7/00 ,  H02J7/34 ,  H01M50/502 ,  H01M10/46 ,  H01M10/42

Abstract: A system includes a first bus, a second bus, a first battery that includes a first plurality of cells, and a second battery that includes a second plurality of cells, wherein the second battery is connected to the second bus. A first converter connects the high-voltage battery to the first bus. A second converter connects the first bus to the second bus. A controller is configured to control operation of the first converter and the second converter.

公开(公告)号：US12155252B2

公开(公告)日：2024-11-26

申请号：US18157960

申请日：2023-01-23

Applicant: APPLE INC.

Inventor： Philip W. Juang ,  Christopher D. Laws ,  Brandon Pierquet ,  Giridhar N. Murching ,  William A. Braff

IPC: H02J7/00 ,  H01M10/42 ,  H01M10/46 ,  H01M50/502 ,  H02J7/34

Abstract: A system includes a first bus, a second bus, a first battery that includes a first plurality of cells, and a second battery that includes a second plurality of cells, wherein the second battery is connected to the second bus. A first converter connects the first battery to the first bus. A second converter connects the first bus to the second bus. A controller is configured to control operation of the first converter and the second converter.

公开(公告)号：US20230163616A1

公开(公告)日：2023-05-25

申请号：US18157960

申请日：2023-01-23

Applicant: APPLE INC.

Inventor： Philip W. Juang ,  Christopher D. Laws ,  Brandon Pierquet ,  Giridhar N. Murching ,  William A. Braff

IPC: H02J7/00 ,  H01M50/502 ,  H01M10/46 ,  H02J7/34 ,  H01M10/42

CPC classification number: H02J7/007 ,  H01M50/502 ,  H02J7/0013 ,  H01M10/46 ,  H02J7/0063 ,  H02J7/342 ,  H01M10/425 ,  H02J7/0047 ,  H02J2207/20 ,  H01M2010/4271

Abstract: A system includes a first bus, a second bus, a first battery that includes a first plurality of cells, and a second battery that includes a second plurality of cells, wherein the second battery is connected to the second bus. A first converter connects the first battery to the first bus. A second converter connects the first bus to the second bus. A controller is configured to control operation of the first converter and the second converter.

公开(公告)号：US20230120402A1

公开(公告)日：2023-04-20

申请号：US18068412

申请日：2022-12-19

Applicant: APPLE INC.

Inventor： Philip W. Juang ,  Christoopher D. Laws ,  Brandon Pierquet ,  Giridhar N. Murching ,  William A. Braff

IPC: H02J7/00 ,  H02J7/34 ,  H01M50/502 ,  H01M10/42 ,  H01M10/46

Abstract: A system includes a first bus, a second bus, a first battery that includes a first plurality of cells, and a second battery that includes a second plurality of cells, wherein the second battery is connected to the second bus. A first converter connects the first battery to the first bus. A second converter connects the first bus to the second bus. A controller is configured to control operation of the first converter and the second converter.

公开(公告)号：US11557909B2

公开(公告)日：2023-01-17

申请号：US17547318

申请日：2021-12-10

Applicant: Apple Inc.

Inventor： Philip W. Juang ,  Christopher D. Laws ,  Brandon Pierquet ,  Giridhar N. Murching ,  William A. Braff

IPC: H02J7/00 ,  H02J7/34 ,  H01M50/502 ,  H01M10/42 ,  H01M10/46

Abstract: A system includes a first bus, a second bus, a first battery that includes a first plurality of cells, and a second battery that includes a second plurality of cells, wherein the second battery is connected to the second bus. A first converter connects the high-voltage battery to the first bus. A second converter connects the first bus to the second bus. A controller is configured to control operation of the first converter and the second converter.