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Volume : II, Issue : IV, May - 2012 A NEW SOFT-SWITCHING ACTIVE CLAMP SCHEME FOR FULL-BRIDGE ISOLATED CURRENT FED DC-DC CONVERTER FED DRIVES M.Geetha and M.Sasikumar Published By : Laxmi Book Publication Abstract : This paper presents on a new high power full bridge isolated current fed dc/dc Converter with an
active clamp. A proposed current fed dc/dc converter with high efficiency and voltage boosting capability is
designed for use in the interface between a low voltage fuel cell source and a high voltage dc bus for
inverters.ZVS scheme in all active switches is achieved for using a soft switching scheme. The switching losses
and the conduction losses are reduced and the performance of the drive system should be increased from the
proposed model. The proposed converter system is controlled by SPWM Technique. The simulation results
are carried out and presented. Keywords : Article : Cite This Article : M.Geetha and M.Sasikumar, (2012). A NEW SOFT-SWITCHING ACTIVE CLAMP SCHEME FOR FULL-BRIDGE ISOLATED CURRENT FED DC-DC CONVERTER FED DRIVES. Indian Streams Research Journal, Vol. II, Issue. IV, http://oldisrj.lbp.world/UploadedData/952.pdf References : - M. W. Ellis, M. R. Spakovsky, and D. J. Nelson, “Fuel cell systems:Efficient, flexible energy conversion for the 21st century,” Proc. IEEE,vol. 89, pp. 1808–1818, Dec. 17–21, 2001.
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