发明名称 |
Power Recovery Controller |
摘要 |
The inventive subject matter provides a circuit and a method for efficiently charging a battery. In one aspect of the invention, the circuit includes a constant current circuit configured to provide a direct current through the battery. The circuit also includes a pulsing current circuit that works with the constant current circuit and configured to simultaneously provide a series of pulsed current to the battery. In some embodiments, the series of current pulses includes constructive resonant ringing that is constructive with respect to the charging of the battery. |
申请公布号 |
US2014176050(A1) |
申请公布日期 |
2014.06.26 |
申请号 |
US201314140780 |
申请日期 |
2013.12.26 |
申请人 |
Colorado Energy Research Technologies, LLC |
发明人 |
Powell Wayne J.;Boehmer Robert D.;Johnson Lee L. |
分类号 |
H02J7/00 |
主分类号 |
H02J7/00 |
代理机构 |
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代理人 |
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主权项 |
1. A method of charging a battery, comprising:
determining a resonant frequency of the battery; and simultaneously feeding through the battery a direct current and a series of current pulses at a frequency that corresponds to the resonant frequency. |
地址 |
Englewood CO US |