Authors:-Shraddha Avinash Raut, A. B. Jagadale, S.H.Gidde
Abstract:-Now-a-days, power quality problems are increases because of increasing use electricity. Poor power quality is affecting sensitive loads so created instability, malfunctioning, loss of data and great loss of economy. Power quality problems can cause severe damage in the power system. This paper present development of system for detection of power quality parameters using PIC microcontroller of 16F877A Identification of power quality parameters in power system typically voltage sag, voltage spikes, voltage swell, harmonic distortion, voltage fluctuation, voltage unbalance, noise, interruption etc. this developed system is low cost hardware system. It consist of voltage sensing unit, signal conditioning system, PIC microcontroller 16F877A and display and monitoring system as well as personal computer. These senses single phase voltages and detects the problem and also send output through LCD display
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