| 发明名称 |
METHOD FOR DETECTING ANOMALIES IN A BATTERY CELL, AND SHORT-CIRCUIT SENSOR SYSTEM |
| 摘要 |
The invention relates to a method for detecting anomalies in a battery cell (22), wherein a short-circuit sensor system (20) detects events (44) in a signal of a terminal voltage of the battery cell, which events have successive edges in an interval of time of microseconds, and wherein events detected by the short-circuit sensor system are transmitted to a battery management system (16) which determines anomalies in the battery cells using the detected events. A short-circuit sensor system (20) and a battery system (12) which are set up to carry out the method are also stated. |
| 申请公布号 |
US2017082693(A1) |
申请公布日期 |
2017.03.23 |
| 申请号 |
US201515126605 |
申请日期 |
2015.02.26 |
| 申请人 |
Robert Bosch GmbH |
发明人 |
Leidich Stefan;Schumann Schumann;Henrici Fabian |
| 分类号 |
G01R31/36;H01M10/48;G01R31/02 |
主分类号 |
G01R31/36 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for detecting anomalies of a battery cell (22), the method comprising:
detecting, via a short-circuit sensor system, detects events (44) in a signal of a terminal voltage of the battery cell (22), which events have successive edges in an interval of time of microseconds, and transmitting the events (44) detected by the short-circuit sensor system to a battery management system (16). |
| 地址 |
Stuttgart DE |
