Invention Grant
US09209630B2 Active battery cell balancing methods with variable duration discharge
有权
具有可变持续时间放电的有源电池单元平衡方法
- Patent Title: Active battery cell balancing methods with variable duration discharge
- Patent Title (中): 具有可变持续时间放电的有源电池单元平衡方法
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Application No.: US13112554Application Date: 2011-05-20
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Publication No.: US09209630B2Publication Date: 2015-12-08
- Inventor: Payam Naghshtabrizi , Siamak Hashemi
- Applicant: Payam Naghshtabrizi , Siamak Hashemi
- Applicant Address: US MI Dearborn
- Assignee: Ford Global Technologies, LLC
- Current Assignee: Ford Global Technologies, LLC
- Current Assignee Address: US MI Dearborn
- Agency: Brooks Kushman P.C.
- Agent David B. Kelley
- Main IPC: H02J7/00
- IPC: H02J7/00
Abstract:
A method and a system for balancing cells of a vehicle battery includes discharging charge from a highest charged cell for a discharge time period dependent on a charge difference between the highest charged cell and a lowest charged cell at a given time. The cells may be charged with the discharge charge during a charge time period.
Public/Granted literature
- US20120293129A1 Active Battery Cell Balancing Methods with Variable Duration Discharge Public/Granted day:2012-11-22
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