Method of energy metering within a power supply network, system implementing the method, electrical apparatus and associated energy management devices

摘要

Method for counting the energy consumed by a set of electrical appliances (10, 20, 40, 70) connected to a local energy distribution network (R) and able to communicate in a directional manner with each other and with energy management (30) also connected to the network (R). BR/ At each apparatus (10, 20, 40, 70) energy consumption estimates are made, the corresponding estimation information is stored, and this information is then transmitted via the network (R). energy management means (30) for processing and analysis. BR/ Use in home automation and local energy management.