Power supply backup system and method of controlling the same

A power supply backup system includes a switch module having a plurality of switch units, each switch unit switching a power source to an input power source, a power supply module having a plurality of power supply units, each of the power supply units correspondingly connected to the switch units,...

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Bibliographic Details
Main Authors WU, CHIH-MING, CHAN, CHIHIANG, LIN, CHIEN-YU
Format Patent
LanguageChinese
English
Published 16.06.2018
Subjects
CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRICITY
GENERATION
SYSTEMS FOR STORING ELECTRIC ENERGY
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Summary:A power supply backup system includes a switch module having a plurality of switch units, each switch unit switching a power source to an input power source, a power supply module having a plurality of power supply units, each of the power supply units correspondingly connected to the switch units, and converting the input power source into an output power source and supplying a load, a control unit controlling the switch units to switch one of the input sources of the power source to the input power source. When one of the switching units or the power supply unit fails, the remaining power supply units to which the switching units are connected can supply electric power equal to or greater than the power required for the load.
Bibliography:Application Number: TW20160140162