Measurement of data electronically leads a combination
of benefits that go well beyond the traditional rotorplate energy meter design.
In this paper with the help of an energy chip, an improved novel three phase
energy metering solution is developed. Automating the progression of measurement
through digital wireless communication technique is done to get high accuracy,
smooth control and better reliability. The developed energy meter calculates
the total average active power mainly for industrial and commercial applications.
The hardware circuit accepts three phase voltages and currents as its inputs
and provides the output in the form of serial interfaced data equivalent to the
average real power. This serial data is fed to a remote personal computer
through the wireless ZigBee network that represents the concept of distant wireless
metering, practically involving no manpower. The paper also presents a software
solution developed for total electrical energy billing and data management
system.
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