发明申请
US20100026240A1 LITHIUM ION BATTERY PACK CHARGING SYSTEM AND DEVICE INCLUDING THE SAME
审中-公开
锂离子电池组充电系统和包括其的装置
- 专利标题: LITHIUM ION BATTERY PACK CHARGING SYSTEM AND DEVICE INCLUDING THE SAME
- 专利标题(中): 锂离子电池组充电系统和包括其的装置
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申请号: US12182531申请日: 2008-07-30
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公开(公告)号: US20100026240A1公开(公告)日: 2010-02-04
- 发明人: Junwei Jiang , Douglas C. Magnuson , William M. Lamanna , Phat T. Pham
- 申请人: Junwei Jiang , Douglas C. Magnuson , William M. Lamanna , Phat T. Pham
- 专利权人: 3M Innovative Properties Company
- 当前专利权人: 3M Innovative Properties Company
- 主分类号: H02J7/04
- IPC分类号: H02J7/04
摘要:
A lithium ion battery pack charging system comprises a lithium ion battery pack having positive and negative terminals and comprising a plurality of lithium ion cells connected in series and in electrical communication with the positive and negative terminals. Each of the plurality of lithium ion cells comprises an anode, a cathode, and electrolyte composition comprising a redox shuttle and a lithium salt at least partially dissolved in solvent. A charger in electrical communication with the positive and negative terminals is capable of charging the lithium ion battery pack at a first charge rate and a second lesser charge rate. The system further comprises a charger controller capable of monitoring input data and switching the charger from the first rate to the second changes based on the input data. A device comprising the lithium ion battery pack charging system is also disclosed.