公开(公告)号：US11894529B2

公开(公告)日：2024-02-06

申请号：US17375505

申请日：2021-07-14

Applicant: GM Global Technology Operations LLC

Inventor： Yue-Yun Wang ,  Omar Dauleh ,  Shifang Li ,  Derek Ivan George ,  Caleb Aaron Jones

IPC: H01M10/48 ,  H01M10/613 ,  H01M10/653 ,  H01M50/531

CPC classification number: H01M10/486 ,  H01M10/613 ,  H01M10/653 ,  H01M50/531 ,  H01M2220/20

Abstract: A vehicle includes a system operating a method of controlling a temperature at a battery cell of the vehicle. The system includes the battery cell, a temperature sensor and a processor. The battery cell has a tab for flow of current to and from the battery cell. The temperature sensor is configured to measure a cell temperature of the battery cell at a location away from the tab. The processor is configured to predict a tab temperature from the cell temperature, and control a power supplied to a load from the battery cell based on the tab temperature.

公开(公告)号：US20230013618A1

公开(公告)日：2023-01-19

申请号：US17375505

申请日：2021-07-14

Applicant: GM Global Technology Operations LLC

Inventor： Yue-Yun Wang ,  Omar Dauleh ,  Shifang Li ,  Derek Ivan George ,  Caleb Aaron Jones

IPC: H01M10/48 ,  H01M10/613 ,  H01M50/531 ,  H01M10/653

Abstract: A vehicle includes a system operating a method of controlling a temperature at a battery cell of the vehicle. The system includes the battery cell, a temperature sensor and a processor. The battery cell has a tab for flow of current to and from the battery cell. The temperature sensor is configured to measure a cell temperature of the battery cell at a location away from the tab. The processor is configured to predict a tab temperature from the cell temperature, and control a power supplied to a load from the battery cell based on the tab temperature.