发明名称 |
Battery charging device for electric vehicles |
摘要 |
A battery charging device for electric vehicles with a high-voltage battery, has a first connector to be connected with a high-voltage power source outside the vehicle, a second connector to be connected with a low-voltage power source outside the vehicle, a DC-DC converter for increasing the voltage of the low-voltage power source to a voltage corresponding to the high-voltage battery and a switch for changing-over the connectors are provided. In an emergency where the residual electric energy of the battery is less than required to run the required distance, the electric vehicle can easily be supplied with electric power from other vehicles such as a gasoline engine vehicle having a low-voltage power source and charge the battery by converting the supplied voltage by way of the DC-DC converter to a voltage corresponding to the voltage of the high-voltage battery.
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申请公布号 |
US5283513(A) |
申请公布日期 |
1994.02.01 |
申请号 |
US19920880797 |
申请日期 |
1992.05.08 |
申请人 |
HONDA GIKEN KOGYO KABUSHIKI KAISHA |
发明人 |
FUJITA, SHIGEO;TOYOTA, HIDEKI;IWATA, TAKAHIRO |
分类号 |
B60L11/18;F02B1/04;H02J7/00;H02J7/02;H02M3/00;(IPC1-7):H02J7/00 |
主分类号 |
B60L11/18 |
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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