A Steady-state Analysis of PWM SEPIC Converter
نویسندگان
چکیده
The paper presents a unified steady-state analysis of PWM SEPIC converter with coupled inductors and separate inductors for both continuous and discontinuous conduction modes. The results of this simplified analysis allow to determine the operating point of converters and further the small-signal low-frequency parameters of linear model, and to design the converter too. The expressions of all steady-state properties of converter take the effects of inductor coupling into account. The converter with separate inductors is treated as a particular case of the more general coupled-inductor case. Key-Words: Coupled and non-coupled inductor PWM SEPIC Converter, Steady-state analysis
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