发明名称 |
USE OF HIGH FREQUENCY TRANSFORMER TO CHARGE HEV BATTERIES |
摘要 |
A system for charging a high voltage battery that includes a low DC voltage battery, a DC-to-AC converting circuit, a controller, a AC-to-DC converting circuit and a high DC voltage battery. The low voltage battery outputs a low DC voltage signal. The DC-to-AC converting circuit receives the low DC voltage signal to convert into a chopped DC voltage signal. The DC-to-AC converter outputs a high AC voltage signal corresponding to the chopped DC voltage signal. The controller controls a duty cycle of the chopped DC voltage signal. The AC-to-DC converting circuit converts the high AC voltage signal into a high DC voltage signal. The high voltage battery charges using the high DC voltage signal. A method for charging a high voltage battery is also provided. |
申请公布号 |
WO2010099135(A2) |
申请公布日期 |
2010.09.02 |
申请号 |
WO2010US25132 |
申请日期 |
2010.02.24 |
申请人 |
AMERICAN AXLE & MANUFACTURING, INC.;GILMORE, CURT D.;OLIVEIRA, GARY A. |
发明人 |
GILMORE, CURT D.;OLIVEIRA, GARY A. |
分类号 |
B60W10/26;H02J7/14 |
主分类号 |
B60W10/26 |
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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