发明名称 |
VEHICLE-MOUNTED POWER SOURCE DEVICE |
摘要 |
In the present invention, when charging both a high-voltage battery and a low-voltage battery by means of electrical power obtained by means of solar generation, by means of prioritizing the charging of the low-voltage battery over the charging of the high-voltage battery, a decrease in charging efficiency of the battery overall is suppressed. The vehicle-mounted power source device charges batteries by means of electrical power obtained by means of solar generation. A solar panel converts sunlight into electrical power. A DC/DC boost converter boosts the power converted by the solar panel. A control unit causes switching in a manner so that the high-voltage battery is charged by the electrical power boosted by the DC/DC boost converter when charging the low-voltage battery by means of the power converted by the solar panel and the amount of accumulated electrical power accumulated at the low-voltage battery is at least a predetermined value. |
申请公布号 |
EP2921353(B1) |
申请公布日期 |
2017.04.05 |
申请号 |
EP20130855671 |
申请日期 |
2013.10.17 |
申请人 |
Panasonic Intellectual Property Management Co., Ltd. |
发明人 |
NAKAZAWA, Takashi |
分类号 |
B60R16/04;B60L8/00;B60R16/03;B60R16/033;H02J7/35 |
主分类号 |
B60R16/04 |
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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