| 发明名称 |
Battery pack and method of controlling the same |
| 摘要 |
A battery pack for starting an engine having an idle stop & go (ISG) system in which the engine is repeatedly stopped and restarted to conserve fuel. This battery pack includes: a rechargeable battery; a first ISG current control unit having a variable resistor electrically connected to the rechargeable battery; and a battery management system (BMS) electrically connected to the rechargeable battery and the first ISG current control unit, said BMS sets a resistance value of the variable resistor according to a current mode of the ISG system. |
| 申请公布号 |
US9306408(B2) |
申请公布日期 |
2016.04.05 |
| 申请号 |
US201313785021 |
申请日期 |
2013.03.05 |
| 申请人 |
Samsung SDI Co., Ltd. |
发明人 |
Kim Hyun;Ju Ri-A;Lim Ji-Hong;Kim Suk-Kyum;Park Seung-Joon |
| 分类号 |
H02J7/00;B60R16/03;H01M10/48;B60L11/18;H01M10/46;H01M10/42;H02J7/14 |
主分类号 |
H02J7/00 |
| 代理机构 |
|
代理人 |
Bushnell, Esq. Robert E. |
| 主权项 |
1. A battery pack for starting an engine having an idle stop & go (ISG) system in which the engine is repeatedly stopped and restarted to conserve fuel, said battery pack, comprising:
a rechargeable battery; a first ISG current control unit having a variable resistor electrically connected to the rechargeable battery; and a battery management system (BMS) electrically connected to the rechargeable battery and the first ISG current control unit, said BMS sets a resistance value of the variable resistor according to a current mode of the ISG system, wherein the BMS sets the resistance value of the variable resistor as a first resistance value to form a charging and discharging path when the current mode is in a driving mode of the ISG system, and sets the resistance value of the variable resistor as a second resistance value to form an ISG current path when the current mode is in a sleep mode of the ISG system. |
| 地址 |
Giheung-gu, Yongin-si, Gyeonggi-do KR |
