公开(公告)号：US20120038213A1

公开(公告)日：2012-02-16

申请号：US13198768

申请日：2011-08-05

申请人： Mark O. Vogel ,  John Williams ,  Mark Robert Rowe ,  Thomas Edward Raviele ,  Ronald Howard Diego ,  Jerry Darden Vereen

发明人： Mark O. Vogel ,  John Williams ,  Mark Robert Rowe ,  Thomas Edward Raviele ,  Ronald Howard Diego ,  Jerry Darden Vereen

IPC分类号： H02J9/00

CPC分类号： H02J9/061 ,  Y10T307/615

摘要： A battery backup unit (BBU) includes a housing, at least one battery compartment in the housing with an output terminal, a DC input, a DC output, a path from the DC input to the DC output, circuitry for selectively connecting the output terminal to the path, which circuitry includes a switch, and a controller configured to detect a condition of the path and selectively control the switch to connect the output terminal to the path when the condition is detected, the BBU being incapable of charging batteries in the at least one battery compartment. The path from the DC input to the DC output may include a DC/DC step up converter to help maintain a constant output voltage.

摘要翻译： 电池备用单元（BBU）包括壳体，壳体中具有输出端子的至少一个电池室，DC输入，DC输出，从DC输入到DC输出的路径，用于选择性地连接输出端子 路径，哪个电路包括开关，以及控制器，被配置为当检测到条件时检测路径的状况并选择性地控制开关以将输出端连接到路径，BBU不能在电池中对电池充电 至少一个电池仓。 从DC输入到DC输出的路径可以包括DC / DC升压转换器，以帮助保持恒定的输出电压。