Title :
Analysis of the dual input hybrid buck DC-DC converter in boundary conduction mode
Author :
Gavris, Mihaela ; Cadariu, Liviu ; Caruntu, Bogdan ; Cornea, Octavian ; Muntean, N.
Author_Institution :
Politeh. Univ. of Timisoara, Timisoara, Romania
Abstract :
This papers presents a complete study of the boundary conduction mode (BCM) for a dual input hybrid buck DC-DC converter (HBLC). It includes the operating principles and the analytic expressions for the key currents and voltages. A numerical method is used for solving the BCM equations in order to find the proper values of the converter inductances, as a function of the working conditions. Digital simulations and experimental results confirm the theoretical considerations.
Keywords :
DC-DC power convertors; digital simulation; inductance; BCM equations; HBLC; boundary conduction mode; converter inductances; digital simulations; dual input hybrid buck DC-DC converter; Capacitors; Equations; Inductors; Logic gates; Mathematical model; Switches; Two dimensional displays;
Conference_Titel :
Optimization of Electrical and Electronic Equipment (OPTIM), 2014 International Conference on
Conference_Location :
Bran
DOI :
10.1109/OPTIM.2014.6850894
