Title :
Modeling and analysis of two-input DC-DC converter
Author :
Veerachary, Mummadi
Author_Institution :
Dept. of Electr. Eng., IIT Delhi, New Dehli, India
Abstract :
A zero-voltage transition two-input DC-DC converter drawing power from two different dc sources and feeding a common dc-bus is proposed in this paper. Steady-state analysis is performed and then modes of operation for creating the zero voltage transition for the active switches is established. To demonstrate the soft-switching performance a 12/36 V, to 24 V dc bus with 100 Watt power rating for the prototype is made and experimental observations are taken. Simulation and measurement results are in close agreement with each other.
Keywords :
DC-DC power convertors; switching convertors; zero voltage switching; DC source; active switches; common DC-bus; power 100 W; soft-switching performance; steady-state analysis; voltage 12 V; voltage 24 V; voltage 36 V; zero-voltage transition two-input DC-DC converter; DC-DC power converters; Inductors; Prototypes; Steady-state; Switches; Topology; Buck-boost feature; Fifth-order two-input converter; Soft-switching; Two-switch Topology; Zero-voltage transition;
Conference_Titel :
Power Electronics, Drives and Energy Systems (PEDES), 2014 IEEE International Conference on
Conference_Location :
Mumbai
Print_ISBN :
978-1-4799-6372-0
DOI :
10.1109/PEDES.2014.7042012
