ENERGY CONSUMPTION MANAGEMENT

摘要

The present invention relates to a system and method for energy management control. An energy consumption host (12) in an electrical distribution network (10) is wirelessly connected to the three energy control apparatuses (14, 16, 18). One energy control apparatus (14) includes a GPRS interface (14.1 ) and relay switches (14.2). The relay switches are connected to an audible indicator (20) and three visual indicators in the form of red (22.1 ), orange (22.2) and green (22.3) lights which are switched depending on the network load. Another energy control apparatus (16) is connected to energy consumption measurement circuitry (24) and transmits consumption data via a GPRS interface (16.1 ) to the host (12). The third energy control apparatus (18) includes a switching circuitry (18.2) connected to electrical loads (26). Upon receipt of switching command from energy consumption control host (12) via GPRS interface (18.1 ), electrical loads (26) are switched on or off.