대한전기학회논문지:전기기기및에너지변환시스템부문B (The Transactions of the Korean Institute of Electrical Engineers B)

대한전기학회 (The Korean Institute of Electrical Engineers)
권호 표지

단상 전원 고조파 제거 시스템을 위한 기준전류 생성회로에 대한 연구

A Study of the Current Reference Signal Generation Circuit for Single-Phase Harmonic Elimination Systems

  • 정동열 (강원대학 전기공학과) ;
  • 박종연 (강원대학교 전기전자정보통신공학부) ;
  • 김상훈 (강원대학교 전기전자정보통신공학부) ;
  • 최원호 (강원대학 대학원)
  • 발행 : 2005.07.01
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초록

This paper presents a circuit to generate the current reference signal for single-phase harmonic elemination systems. Some of conventional methods for the current reference signal generation based on neural network algorithms. It requires complex circuitry to implement. the simplest method is to use analog filters. but it is difficult to obtain good current reference signals. So, we propose the harmonic detection circuit using GIC(Generalized Impedance Converter) for the purpose of low cost ,simple circuitry and high performance, Simulation and experimental results verify that the proposed circuit has better harmonic detection performance than conventional circuit.

키워드

참고문헌

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