公开(公告)号：US20230132798A1

公开(公告)日：2023-05-04

申请号：US17513781

申请日：2021-10-28

Applicant: FORD GLOBAL TECHNOLOGIES, LLC

Inventor： Hesam ZOMORODI MOGHADAM ,  Rui WANG ,  Xu WANG ,  Andrea CORDOBA ARENAS

IPC: B60L58/12 ,  B60L58/16 ,  G01R31/382 ,  G01R31/396

Abstract: A vehicle battery system includes a battery, storage, and one or more controllers. The storage maintains data defining power outputs for the battery at a plurality of predefined combinations of temperature and state of charge. The one or more controllers repeatedly update the data for some of the plurality based on temperatures and states of charge repeatedly encountered by the vehicle, update the data for other of the plurality based on data from a remote server, and discharge the battery according to the data for the some and other of the plurality.

公开(公告)号：US20230226950A1

公开(公告)日：2023-07-20

申请号：US17578880

申请日：2022-01-19

Applicant: FORD GLOBAL TECHNOLOGIES, LLC

Inventor： Hesam ZOMORODI MOGHADAM ,  Xu WANG ,  Rui WANG ,  Andrea CORDOBA ARENAS

IPC: B60L58/22 ,  B60L58/13 ,  H02J7/34 ,  H02J7/00 ,  B60L50/60

CPC classification number: B60L58/22 ,  B60L50/60 ,  B60L58/13 ,  H02J7/0016 ,  H02J7/0048 ,  H02J7/342

Abstract: A controller initiates discharging of at least some cells of a traction battery based on data indicative of cell state of charge and cell capacity such that, upon completion of the discharging, states of charge of at least some of the cells are different, and after charging the cells with a same current for a same period of time, the states of charge fall with a predefined range of values.