Proceedings of the IEEK Conference (대한전자공학회:학술대회논문집)

The Institute of Electronics and Information Engineers (대한전자공학회)
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Voltage sag compensator of a high and precise quality for unbalanced three phase power system

  • Park, Hyen-Young (Dept. of Electrical Engineering, Chung-nam National University) ;
  • Oh, Se-Ho (Dept. of Electrical Engineering, Chung-nam National University) ;
  • Lee, Kyo-Sung (Dept. of Electrical Engineering, Chung-nam National University) ;
  • Kim, Do-Hun (Dept. of Electrical Engineering, Chung-nam National University) ;
  • Kim, Yang-mo (Dept. of Electrical Engineering, Chung-nam National University)
  • Published : 2002.07.01
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Abstract

High electronic equipments for demand improvement and efficiency are requested the power superior quality. The compensation system of power quality is processing actively. We propose to a series voltage compensator and control algorithm using pid control in unbalanced three- phase power system when voltage sag occurs.

Keywords