公开(公告)号：US20070046250A1

公开(公告)日：2007-03-01

申请号：US11213210

申请日：2005-08-26

申请人： Joseph Freiman ,  Thomas Sawyers

发明人： Joseph Freiman ,  Thomas Sawyers

IPC分类号： H02J7/00

CPC分类号： H02J7/34 ,  H02J7/0068 ,  H02J2001/004 ,  Y10T307/505 ,  Y10T307/593

摘要： In at least some embodiments, a system comprises a load and a fuel cell coupled to said load, the fuel cell being configured to provide a constant power level to said load. The system further comprises a battery coupled to said load and configured to provide power in excess of said constant power level to said load, if needed by said load.

摘要翻译： 在至少一些实施例中，系统包括耦合到所述负载的负载和燃料电池，所述燃料电池被配置为向所述负载提供恒定的功率电平。 该系统还包括耦合到所述负载的电池，并且被配置为如果所述负载需要，则向所述负载提供超过所述恒定功率电平的功率。