The Analysis of Characteristics for Digital PLL Control

디지털 PLL 제어의 특성 분석

  • Kim Y.K. (Kyung-Pook National University) ;
  • Choi J.W. (Kyung-Pook National University) ;
  • Kim H.G. (Kyung-Pook National University)
  • Published : 2003.07.01

Abstract

The frequency and phase angle of the utility voltage are important in many industrial systems. this paper present a detailed analysis of single-phase digital PLL control for utility connected systems. and its performance under utility conditions with noise is discussed. The experimental results demonstrate phase tracking capability in the single-phase grid-connected operation.

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