公开(公告)号：US4851756A

公开(公告)日：1989-07-25

申请号：US1457

申请日：1987-01-08

申请人： David R. Schaller ,  George R. Menkart ,  Loring C. Hall ,  Robert J. Bosben

发明人： David R. Schaller ,  George R. Menkart ,  Loring C. Hall ,  Robert J. Bosben

IPC分类号： H02J7/00 ,  H02J9/06

CPC分类号： H02J7/0024 ,  H02J7/0068 ,  H02J9/061 ,  Y10S320/11 ,  Y10T307/516 ,  Y10T307/625

摘要： A hybrid battery which provides back-up energy for a main power source to a load. The hybrid battery comprises a rechargeable nickel cadmium battery, a primary lithium battery and a power transistion circuit for controlling the supply selection to the load based on the highest voltage available. The hybrid battery further comprises a charge controller circuit for recharging the nickel cadmium battery from the main power source. Both the power transition circuit and the charge controller circuit isolate each of the energy sources from one another preventing draining whenever one or more of the power sources are off.

摘要翻译： 一种混合电池，为主电源向负载提供备用能量。 混合电池包括可充电镍镉电池，一次锂电池和用于基于可用的最高电压来控制对负载的电源选择的功率转移电路。 混合电池还包括用于从主电源对镍镉电池再充电的充电控制器电路。 功率转换电路和充电控制器电路都将每个能量源彼此隔离，以防止每当一个或多个电源关闭时的排水。