Invention Grant
- Patent Title: System and method for balancing charge between battery cells
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Application No.: US14112102Application Date: 2012-04-17
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Publication No.: US09641004B2Publication Date: 2017-05-02
- Inventor: John H. Floros , Paul W. Firehammer
- Applicant: John H. Floros , Paul W. Firehammer
- Applicant Address: US MA Waltham
- Assignee: A123 Systems, LLC
- Current Assignee: A123 Systems, LLC
- Current Assignee Address: US MA Waltham
- Agency: McCoy Russell LLP
- International Application: PCT/US2012/033939 WO 20120417
- International Announcement: WO2012/145319 WO 20121026
- Main IPC: H02J7/00
- IPC: H02J7/00 ; H01M10/44 ; H01M10/42
Abstract:
Systems and methods for balancing charge of battery cells of a battery pack are disclosed. In one example, battery cell balancing may be improved by balancing battery cells of a battery cell stack simultaneously. The system and method may be particularly useful battery packs that may be constructed with battery cell stacks that vary in a number of series battery cells.
Public/Granted literature
- US20140042980A1 System and Method for Balancing Charge Between Battery Cells Public/Granted day:2014-02-13
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