发明名称 |
LEAD STORAGE BATTERY CHARGING CONTROL METHOD, CHARGING CONTROL CIRCUIT, POWER SOURCE DEVICE AND LEAD STORAGE BATTERY |
摘要 |
Disclosed is a charging control method including: a full charging step of charging a lead storage battery until the battery is fully charged; a refresh charging step of performing refresh charging of charging the lead storage battery with a predetermined refresh charging quantity of electricity after the lead storage battery has been fully charged; and a refresh charging quantity setting step of setting the refresh charging quantity of electricity in the refresh charging step for the lead storage battery which has been fully charged at a present time, depending on a temperature of the lead storage battery throughout a deficient charging period, the deficient charging period being a period from a time when the lead storage battery has been fully charged at a previous time to a time when the lead storage battery has been fully charged at the present time in the full charging step.
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申请公布号 |
EP2437343(A1) |
申请公布日期 |
2012.04.04 |
申请号 |
EP20100780294 |
申请日期 |
2010.05.27 |
申请人 |
PANASONIC CORPORATION |
发明人 |
KIKUCHI, TOMOYA;MUROCHI, HARUMI;YOSHIHARA, YASUYUKI;SHIMADA, KAZUYUKI |
分类号 |
H01M10/44;H01M10/12;H02J7/00 |
主分类号 |
H01M10/44 |
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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