새로운 단계층 역률보상 컨버터 = A Novel One-Stage Power Factor Correction Converter

다국어 초록 (Multilingual Abstract)

In this paper, a new one-stage power factor correction(PFC) converter unit with output electrical isolation will be present -ed. The configuration of this converter is achieved by combining a flyback circuit, PFC circuit and forward ciucuit in one power stage. A near unity power factor can be obtained by this single-stage single-switch converter unit on the account of employing flyback circuit as its input. To verify the theoretical analysis of the proposed converter, a design example is given with its Pspice simulation and experimental results.