전력전자학회:학술대회논문집 (Proceedings of the KIPE Conference)

전력전자학회 (The Korean Institute of Power Electronics)
권호 표지

PWM Buck AC-AC 컨버터의 모델링 및 해석

Modeling and Analysis of PWM Buck AC-AC Converter

  • 최남섭 (여수대학교 전기및반도체공학과)
  • Choi N.S. (Dept. of Electrical Engineering, Yosu National University)
  • 발행 : 2003.07.01
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초록

This paper presents modeling and analysis of a PWM buck AC-AC converter The converter is modelled by using DQ transformation whereby both the static and dynamic characteristics are analyzed completely. The feedforward-feedback control technique is also proposed to obtain instantaneous duty level change whereby very fast dynamic response is achieved. The simulation results show the validity of the modeling and analysis.

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