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고효율, 저손실을 갖는 1단 교류/직류 변환기의 역률제어
류명효(M.H. Ryu),차영길(Y.K. Cha),최병조(B.C. Choi),김흥근(H.G. Kim) 전력전자학회 1998 전력전자학술대회 논문집 Vol.- No.-
A new single stage AC/DC converter based on the forward converter is proposed. The proposed converter offers both the high power factor and the direct conversion from ac line to de output voltage. Also, the proposed converter reduces the diode conduction loss, so improves the overall efficiency of the converter, compared with other alternatives. The principles of operation and the simulation results of the proposed converter are presented. A 100 W prototype was built and tested to show the potential of applications of the proposed converter.<br/> <br/>