A New Control Strategy of Single-Stage Flyback Inverter
Fanghua Zhang; Chunying Gong
Industrial Electronics, IEEE Transactions on
Volume 56, Issue 8, Aug. 2009 Page(s):3169 - 3173
Digital Object Identifier 10.1109/TIE.2009.2022065
Summary:This paper presents a new control strategy for a single-stage flyback inverter, which consists of two flyback converters. The two converters alternately work in the proposed control scheme, which eliminate about 30% additional freewheeling power compared with a conventional differential control scheme. The control scheme is analyzed in detail. The 100-VA prototype with improved efficiency verifies the analysis.
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