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1. 发明授权

US07723954B2 Method and device for supplying at least one load 有权
标题翻译：用于提供至少一个负载的方法和装置
公开(公告)号：US07723954B2
公开(公告)日：2010-05-25
申请号：US10563765
申请日：2004-03-29
申请人： Johannes Frücht
发明人： Johannes Frücht
IPC分类号： H02J7/00
CPC分类号： H02J9/06 , H02J7/0024 , Y10T307/625
摘要： The invention relates to a method and a device for supplying at least one load consumer during a mains failure. According to said method, a plurality of batteries acts as an emergency voltage source during the failure of a mains voltage source in order to supply the load consumer(s). The plurality of batteries is connected to the mains voltage source. The batteries are interconnected in series in order to form the emergency supply for the load consumer. To permit a simple, cost-effective emergency supply with a reliable charging of the batteries, the plurality of series-connected batteries is sub-divided into at least two battery groups using a splitter circuit and each of said battery groups is connected to the mains voltage source for charging purposes by means of a corresponding connection circuit.
摘要翻译：本发明涉及在电源故障期间为至少一个负载消耗器供电的方法和装置。根据所述方法，多个电池在电源电压故障期间用作紧急电压源，以供应负载消耗器。多个电池连接到电源电压源。电池串联连接，以形成负载消耗者的紧急电源。为了允许简单的，具有成本效益的应急电源，可靠地对电池充电，多个串联电池使用分离器电路分为至少两个电池组，并且每个电池组连接到电源用于通过相应的连接电路进行充电的电压源。

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