A NOVEL REMOTE ENERGY METERING SYSTEM CAPABLE OF ASCERTAINING ZONAL ENERGY CONSUMPTION WITH AUTOMATIC METER READING

摘要

To overcome complications and difficulties confronting the existing power measuring procedures, the present invention provides a novel remote SMART energy metering system capable of ascertaining zonal energy consumption with automatic meter reading, the said system being characterized in that it comprises in combination of components arranged in accordance with the block diagram as shown in Fig. 1 of the accompanying drawings, consisting mainly of– (i) source of power supply to consumer premises; (ii) current transformer (CT), (iii) potential transformer (PT), (iv)load on/off switch, (v) consumer load, (vi)signal conditioning circuit, (vii) LCD display, (viii) an interface for propagating communication, (ix) Zigbee module, (x) dual channel digitization unit, (xi) a microcontroller, and (xii) communication interface drive, along with connections to load, main and neutral.