System for management of elctrical power energy

PURPOSE: An electric energy management control system is provided to measure electric power of individual electronic home appliance and to control an electric power system. CONSTITUTION: An electric power measurement adaptor(10) measures electric power used in a home appliance or an electric instrument, controls and manages operation if necessary. A sensor(20) detects a state of the home appliance or the electric instrument. A gateway(30) receives electric power measurement data from the electric power measurement adaptor or sensor data from the state detection data through wireless communication with the electric power measurement adaptor or the state detection sensor, and transmits a control command for control of an electric instrument. A middleware(40) receives electric power data and sensor data received from the gateway, and transmits a control signal to the home appliance or the electric instrument or the sensors through the gateway. An energy management integrated server(50) integrates data received from the middleware, generates statistics data after analyzing a situation, and generates a control command for a home appliance or an electric instrument. [Reference numerals] (40) Middleware; (50) Energy management integrated server; (AA) Electric power measurement adaptor; (BB) Wireless gateway; (CC) External terminal; (DD) Mobile display;