发明名称 |
APPARATUS AND METHOD FOR VARYING USABLE BAND RANGE OF BATTERY |
摘要 |
The present invention discloses an apparatus and method for varying a usable band range of a battery. The apparatus for varying a usable band range of a battery according to the present invention comprises a sensor for measuring and outputting an electrical characteristic value of the battery; and a controller for calculating the amount of charged or discharged energy of the battery from the electrical characteristic value and varying a usable band range of the battery that is charged and discharged, to maintain the pre-established amount of usable energy depending on the degradation degree of the battery. In accordance with the present invention, a usable band range of a battery can be established depending on the degradation degree of the battery, thereby improving the life time thereof.
|
申请公布号 |
US2013162218(A1) |
申请公布日期 |
2013.06.27 |
申请号 |
US201213727299 |
申请日期 |
2012.12.26 |
申请人 |
LG CHEM, LTD.;LG CHEM, LTD. |
发明人 |
KANG JUNG-SOO;CHANG SUNG-KYUN;CHO TAE-SHIN |
分类号 |
H02J7/00 |
主分类号 |
H02J7/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|