Method of monitoring individual electricity consumption, arrangement of measuring eletru00c8nico to monitor individual electricity consumption, and article

摘要

Method of monitoring individual electricity consumption, arrangement of measuring eletru00c8nico to monitor individual electricity consumption, and article a method (and system) for measuring in a group to monitor the consumption of electric power by a plurality of users. The next replaces multiple meters for individual user by a single electronic meter.A single computational engine computes the values of the energy consumed by the users, and provides a set of subsection only (screen display, real time clock and non-volatile memory) which may be located on a PCB. The system is usable for single phase or three phase, may be located outside the reach of the users to make it tamper proof.Individual scores obtained values of electric current (through current transformers), power consumed by individual users and cooperate with a single DSP to compute energy consumption by individual users, legible on a display screen in a common mode without iden The identification of the order.Differences between the sum of the values of the energy consumed by users, and a reading of consolidated energy above a threshold known are reported as possible violations by the user. Asynchronous communication ports communicate with the display screen units and modules for AMR.