Apparatus for synchronizing uninterruptible power supplies

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United States of America Patent

PATENT NO 8754544
APP PUB NO 20060167569A1
SERIAL NO

11285587

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Abstract

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An Intelligent Synchronization Module (ISM) for an Uninterruptible Power Supply (UPS) system for servicing a load is disclosed. The UPS system has at least one of a first UPS group and a second separate and independent UPS group, each of the first and second UPS groups having a master UPS. The ISM has a processing circuit and a storage medium, readable by the processing circuit, storing instructions for execution by the processing circuit for: assigning the first UPS group 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.

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Patent Owner(s)

  • GENERAL ELECTRIC COMPANY

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Borgeaud, Nicolas Breganzona, CH 2 57
Colombi, Silvio Losone, CH 48 453

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