Proceedings of the KIPE Conference (전력전자학회:학술대회논문집)
- 1998.07a
- /
- Pages.438-443
- /
- 1998
A Simple Three-Phase Single-Stage AC/DC Converter with Magnetic Energy Feedback Technique for Power Factor Correction
역률개선 위한 자기에어지 궤환기법의 간단한 삼상 단일전력단 AC/DC 컨버터
Abstract
A simple single-stage AC/DC forward converter with transformer magnetic energy feedback technique for power factor correction is proposed. The operational principle of the proposed converter is presented. The proposed converter gives the good power factor correction, low line current harmonic distortions, and tight output voltage regulation. The prototype shows high power factor with low line current harmonics.
Keywords