Title :
Design, Control and Simulation of a High-Efficiency Low-Cost DC-DC Converter for High Current Applications
Author :
Kanaan, Hadi Y. ; Al-Haddad, Kamal
Author_Institution :
Fac. of Eng., Saint-Joseph Univ., Beirut
Abstract :
In this paper, a two-stage DC-DC converter for high current applications is studied. The converter consists of two three-phase full-bridge inverters connected through three AC inductors. First, a switching-functions based model of the converter is establishes, and then a control scheme is designed for both inverters in order to ensure a high power factor at the AC stage, and a regulated voltage at the DC load. The performance of the proposed control system is verified through numerical simulations
Keywords :
DC-DC power convertors; bridge circuits; invertors; numerical analysis; switching convertors; voltage control; AC inductors; DC-DC converter control; numerical simulations; power factor; switching-functions; three-phase full-bridge inverters; voltage regulation; Analog-digital conversion; Control system synthesis; DC-DC power converters; Inductors; Inverters; Numerical simulation; Power system modeling; Reactive power; Switching converters; Voltage control;
Conference_Titel :
Telecommunications Energy Conference, 2006. INTELEC '06. 28th Annual International
Conference_Location :
Providence, RI
Print_ISBN :
1-4244-0430-4
Electronic_ISBN :
1-4244-0431-2
DOI :
10.1109/INTLEC.2006.251584
