POWER MANAGEMENT METHOD AND ELECTRONIC APPARATUS

摘要

PURPOSE: An electronic device and a power management method are provided to use the electronic device at a low price zone without the blocking of loads or constructing a separate energy management system. CONSTITUTION: An electronic device receives a set of power rate information (S410). The electronic device compares the power rate information with a set of predetermined reference rate information (S430). The electronic device determines the power supply source of the electronic device by using the comparison result (S450). The electronic device receives the power from the power supply source (S470). [Reference numerals] (AA) Start; (BB) End; (S410) Receive power rate information; (S430) Compare the power rate information with predetermined reference rate information; (S450) Determine power supply source of an electronic device by using a comparison result; (S470) Receive the power from the power supply source