发明名称 |
SYSTEM OF SECONDARY CELL INCLUDING MIXED CATHODE MATERIAL, AND APPARATUS AND METHOD FOR SECONDARY CELL MANAGEMENT |
摘要 |
Disclosed is a battery system for a secondary battery including a blended cathode material, and an apparatus and method for managing a secondary battery having a blended cathode material. The blended cathode material includes at least a first cathode material and a second cathode material. The first and second cathode materials have different operating voltage ranges. When the secondary battery comes to an idle state or a no-load state, the battery system detects a voltage relaxation occurring by the transfer of operating ions between the first and second cathode materials. |
申请公布号 |
EP2838151(A4) |
申请公布日期 |
2016.01.13 |
申请号 |
EP20130775270 |
申请日期 |
2013.03.15 |
申请人 |
LG CHEM, LTD. |
发明人 |
JOE, WON-TAE;CHUNG, GEUN-CHANG;CHA, SUN-YOUNG |
分类号 |
H01M10/42;H01M4/36;H01M4/505;H01M4/525;H01M4/58;H01M4/62;H01M10/04;H01M10/052;H01M10/44;H01M10/48;H02J7/00 |
主分类号 |
H01M10/42 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|