Benchmarking of Wireless Microcontroller-based Three Phase Multi Meter With Industrial Standard Instrument

Abstract

Every instrument must provide the measurement accurately. Much wireless microcontroller-based power meter has been built, but benchmarking the measurement result with the industrial standard instrument were less. This paper presents a wireless three-phase microcontroller-based power meter development. Balance and unbalance load has been created for testing purpose. Then, the measurement results of a microcontroller-based power meter are compared to PM 8000 as an industrial standard instrument. The benchmarking results showed the accuracy of the power meter is above 85 % on average.