发明名称 |
Monitoring apparatus for a series assembly of battery modules |
摘要 |
Voltage monitoring units are connected in parallel to each of battery modules constituting a battery pack, and they measure the voltages; photocouplers which receive outputs of the units as the primary inputs generate secondary outputs which are electrically insulated from the primary inputs; and the secondary outputs are transmitted to an external control apparatus.
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申请公布号 |
US6020717(A) |
申请公布日期 |
2000.02.01 |
申请号 |
US19950554012 |
申请日期 |
1995.11.06 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
KADOUCHI, EIJI;WATANABE, YUICHI;KINOSHITA, MEGUMI;ITO, NOBORU;TAKATA, KANJI |
分类号 |
B60L3/00;B60L11/18;G01R31/36;H01M10/42;(IPC1-7):H01M10/46 |
主分类号 |
B60L3/00 |
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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