Please use this identifier to cite or link to this item: https://doi.org/10.1049/iet-pel.2009.0093
Title: Small signal analysis and closed loop control design of active-clamped zero-voltage switched two inductor current-fed isolated DC-DC converter
Authors: Rathore, A.K.
Bhat, A.K.S.
Nandi, S.
Oruganti, R. 
Issue Date: Jan-2011
Source: Rathore, A.K., Bhat, A.K.S., Nandi, S., Oruganti, R. (2011-01). Small signal analysis and closed loop control design of active-clamped zero-voltage switched two inductor current-fed isolated DC-DC converter. IET Power Electronics 4 (1) : 51-62. ScholarBank@NUS Repository. https://doi.org/10.1049/iet-pel.2009.0093
Abstract: This study presents detailed small signal analysis and a closed loop control design of zero-voltage switched two inductor active-clamped current-fed isolated DC-DC converter. State-space averaging technique is used to derive the small signal model. A two-loop average current controller is designed for fixed frequency duty cycle modulation and works for wide input voltage and load variation. A complete design procedure is presented. A simple analogue controller is implemented. Experimental results for step-change in load are presented at different input voltage conditions. © 2011 The Institution of Engineering and Technology.
Source Title: IET Power Electronics
URI: http://scholarbank.nus.edu.sg/handle/10635/57432
ISSN: 17554535
DOI: 10.1049/iet-pel.2009.0093
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