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    • 6. 发明授权
    • Apparatus and method for providing temporary power
    • 提供临时电源的装置和方法
    • US06774602B2
    • 2004-08-10
    • US10172091
    • 2002-06-14
    • Gary L. BallardDell Albert Crouch, Jr.
    • Gary L. BallardDell Albert Crouch, Jr.
    • H02J700
    • H02J7/345H02J7/0072H02J9/061
    • A backup power supply, comprising: a storage medium for holding an electrical charge and being configured to be connected and disconnected from an electrical device; a source of intermittent power coupled to a power supply and the electrical device being configured to provide an amount of power to the electrical device for a period of time long enough to connect the storage medium to the electrical device. An operating system for determining whether the electrical device requires power from the storage medium. In one embodiment the operating system monitors the current of the source of intermittent power and if the current exceeds a predetermined limit the operating system couples the storage medium to the electrical device by manipulating the position of a switching device disposed between the electrical storage medium and the electrical device.
    • 一种备用电源,包括:用于保持电荷并被配置为与电气装置连接和断开的存储介质; 连接到电源的间歇功率源,并且电气设备被配置为向电气设备提供足够长的时间以将存储介质连接到电气设备的一段时间。 一种用于确定电气设备是否需要来自存储介质的电力的操作系统。 在一个实施例中,操作系统监视间歇电源的电流,并且如果电流超过预定限度,则操作系统通过操纵设置在电存储介质和电存储介质之间的开关装置的位置来将存储介质耦合到电气装置 电气设备。