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2. 发明授权

US06424119B1 Multiple energy storage device controller 有权
标题翻译：多功能储能装置控制器
公开(公告)号：US06424119B1
公开(公告)日：2002-07-23
申请号：US09838757
申请日：2001-04-19
申请人： James E. Nelson , C. Michael Hoff , Daniel C. Cohen , Philip C. Hopkins
发明人： James E. Nelson , C. Michael Hoff , Daniel C. Cohen , Philip C. Hopkins
IPC分类号： H01M1046
CPC分类号： H02J9/06 , H02J7/0013
摘要： A system for controlling multiple energy storage devices in an uninterruptible power supply (UPS) system is provided. In one embodiment of the invention, the system generally includes a charger coupled to a direct current (DC) bus of the UPS system, and two or more energy storage circuits, each of which includes a power regulator coupled to the charger and coupled to the DC bus, at least one energy storage device coupled to the power regulator, and a processor coupled to the power regulator for controlling the charge and discharge of the at least one energy storage device. In another embodiment of the invention, digital communication between two or more controllers is accomplished over the DC bus through use of the Control Area Network (CAN) protocol.
摘要翻译：提供一种用于在不间断电源（UPS）系统中控制多个能量存储装置的系统。在本发明的一个实施例中，系统通常包括耦合到UPS系统的直流（DC）总线的充电器和两个或更多个能量存储电路，每个能量存储电路包括耦合到充电器并耦合到充电器的功率调节器 DC总线，耦合到所述功率调节器的至少一个能量存储装置，以及耦合到所述功率调节器的处理器，用于控制所述至少一个能量存储装置的充电和放电。在本发明的另一实施例中，通过使用控制区域网络（CAN）协议，通过DC总线实现两个或更多个控制器之间的数字通信。

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