Ashoka K. S. Bhat

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In this paper, the small signal analysis of the LCC-type parallel resonant converter (LCC-PRC) operating in the continuous conduction mode is given. This analysis is based on both the state-plane diagram, which has been successfully used to obtain the steady state response for resonant converters, and the Taylor series expansion. Applying perturbation(More)
This paper presents a closed loop control design for a two inductor active-clamped ZVS current-fed isolated DC-DC converter using two-loop average current control. State-space averaging technique is used to derive the small signal model. The controller is designed for fixed frequency duty cycle modulation and works for wide input voltage and load variation.(More)
This paper presents the small signal model and closed loop control design using average current control for an L-L type active-clamped zero-voltage switching (ZVS) current-fed isolated DC-DC converter. State-space averaging technique is used to derive the small signal model. The controller is designed for fixed-frequency duty cycle modulation and works for(More)