发明名称 |
CELL BALANCE CONTROL DEVICE |
摘要 |
What is provided is a cell balance control device including: a bypass circuit including a direct circuit with a bypass resistance and a switching element, the bypass circuit being connected in parallel to each of a plurality of cells included in a battery; a cell voltage detection unit detecting a cell voltage of each of the plurality of cells; a temperature detection unit detecting a temperature of a substrate on which the bypass circuit is mounted; and a control unit controlling and computing a duty ratio of the switching element based on a value detected by the temperature detection unit and a cell voltage of a discharge-needed cell obtained by the cell voltage detection unit.
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申请公布号 |
US2012133330(A1) |
申请公布日期 |
2012.05.31 |
申请号 |
US201113304953 |
申请日期 |
2011.11.28 |
申请人 |
KAMATA SEIJI;MATSUMOTO EISHIN;KEIHIN CORPORATION |
发明人 |
KAMATA SEIJI;MATSUMOTO EISHIN |
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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主权项 |
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地址 |
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