- 专利标题： Vehicle and method of diagnosing battery condition of same
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申请号： US12721605申请日： 2010-03-11
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公开(公告)号： US09753093B2公开(公告)日： 2017-09-05
- 发明人: Allan Roy Gale , Bruce Carvell Blakemore , Michael W. Degner , Paul Theodore Momcilovich
- 申请人： Allan Roy Gale , Bruce Carvell Blakemore , Michael W. Degner , Paul Theodore Momcilovich
- 申请人地址： US MI Dearborn
- 专利权人： Ford Global Technologies, LLC
- 当前专利权人： Ford Global Technologies, LLC
- 当前专利权人地址： US MI Dearborn
- 代理机构： Brooks Kushman P.C.
- 代理商 David B. Kelley
- 主分类号： H02J7/00
- IPC分类号： H02J7/00 ; G01R31/36 ; B60L11/18
摘要：
A method for diagnosing a battery may include applying a generally constant current to the battery for a period of time, measuring a response voltage of the battery to the applied current, determining battery impedance parameters based on at least one of the applied current, period of time, and response voltage, and determining a degradation condition of the battery based on the battery impedance parameters.
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