ELECTRICITY METER HOT SOCKET DETECTION

摘要

An electricity meter (300 for metering electrical energy deivered from a voltage SourCe ()to an ethical load (4) which is disposed between said voltage source (8) and saeid elcrclload, inlud:blaides for connecting the electr.icity ee (0)t a s ocket,; a transceiver (350) that communicates wirelessly on a plaliy of lannels of an RI, communication system for measuring received signal strength on at least some of the plurality of channels and generating a received signal strength indicator(RS$I) value indicative of the received signal strength on those channels and a processor (302) that receives the RSSI values from the transceiver and determine therefrom whether an arc condition exsts between the lades and the socket. 03< we I- a 0 Gd 0c 0 L~t] 0 mm - - IUL