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Study of PI and Fuzzy based PI Controller for Point of use Voltage Regulation(PUVR) with AC Chopper


Priyanka Pandey , national institute of information technology, gorakhpur; Shri S. K. Singh, NIELIT , Gorakhpur


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With ever increase in demand in the urban areas loads, voltage profile at distribution end decreases now a days. So important is given to regulate the domestic customer load voltage and as well as to maintain the power quality. In this work attempt is made to improve the voltage profile at distribution end through point of use voltage regulation (PUVR) based on a power electronics converter at each end-user. An AC-AC converters are mostly used power electronic circuits in industrial areas, where a variable ac voltage is obtained from fixed ac voltage. Power electronics based AC chopper have been investigated in the simulation studies with different controllers such as proportional and integral (PI) controller and fuzzy based PI controller. Performance of the proposed system is studied under different loading as well as different load voltage conditions.

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Paper ID: IJSRDV5I70203
Published in: Volume : 5, Issue : 7
Publication Date: 01/10/2017
Page(s): 354-357

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