Apparatus and method for detecting power

A power amount detection method, characterized by:

• confirming information of loads communicating with the load by a sub control part in case power is supplied to loads through an outlet;
• accumulating power amount supplied to the load;
• and
• transmitting information of the load and the accumulated power amount to a server at a preset unit time interval.

A power amount detection method, characterized by:

• intergrating overall inspected power amount by inputting a detection signal of a power amount detection part by a control part;
• gathering data transmitted from a plurality of outlet units by the control part and extracting information of load and power amount, and dividingly integrating the extracted power amount based on extracted information of load;
• calculating a gross power amount plusing power amount integrated by dividing the each one of load, and determining occurrence of an electric leakage with a difference value of a calculated gross power amount and the overall inspected power amount;
• and
• producing an alarm when occurrence of the electric leakage is determined.