| 摘要 |
<p>An Intelligent Synchronization Module (ISM) (300) for an Uninterruptible Power Supply (UPS) system for servicing a load (105) is disclosed. The UPS system has at least one of a first UPS group (310) and a second separate and independent UPS group (320), each of the first and second UPS groups (310, 320) having a master UPS. The ISM (300) has a processing circuit (302) and a storage medium (304), readable by the processing circuit (302), storing instructions for execution by the processing circuit (302) for: assigning the first UPS group (310) the role of master group and the second UPS group the role of slave group; and, passing phase information relating to the master group to the slave group, thereby enabling the master UPS of the slave group to effect synchronization with the master group.</p> |
