发明名称 |
BATTERY SECTION/MODULE AUTOMATIC CELL BALANCER REPAIR TOOL |
摘要 |
A portable cell balancing repair tool for correcting cell-to-cell voltage imbalances. The tool defines a voltage set-point that identifies a desired voltage that the cells will be charged to for the cell-to-cell voltage balancing. The tool selects a cell to be balanced, measures the voltage of the selected cell and determines if the measured voltage is less than the voltage set-point. The tool charges the selected cell with a charging current for a predetermined period of time, and then determines if the voltage of the selected cell is greater than the voltage set-point after the time expires. The tool continues charging the selected cell at the charging current if the measured voltage is not greater than the voltage set-point, and determines if the charging current was at the minimum charging current if the measured voltage of the selected cell is greater than the voltage set-point.
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申请公布号 |
US2012105005(A1) |
申请公布日期 |
2012.05.03 |
申请号 |
US20100945578 |
申请日期 |
2010.11.12 |
申请人 |
LUPIENSKI JASON A.;BRUMMOND ROBERT R.;CHALFANT ROBERT W.;VOYTOVICH GARRY L.;GM GLOBAL TECHNOLOGY OPERATIONS, INC. |
发明人 |
LUPIENSKI JASON A.;BRUMMOND ROBERT R.;CHALFANT ROBERT W.;VOYTOVICH GARRY L. |
分类号 |
H02J7/00 |
主分类号 |
H02J7/00 |
代理机构 |
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代理人 |
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