Patent ID: 8782449
Filing Date: 2014-07-15
Classification: G06F,H02J

Abstract:
1. A power supply system, comprising: a plurality of power supply units, each power supply unit including: a management control unit that is inputted a configuration information representing a configuration of each of the plurality of load units that receives the first output voltage from a respective power supply unit, and is configured to output the shut-off signal to one or more of the plurality of power supply units based on the configuration information, the configuration information being information that represents a type and operation state of hardware mounted on the respective load unit, wherein, when the configuration information represents that the configuration of each of the plurality of load units are in stand-by, the management control unit outputs the shut-off signal to the power supply units so as to leave one power supply unit in operation mode in case of non-redundant operation of the power supply units or so as to leave two power supply units in operation mode in case of redundant operation of the power supply units.