Title :
Study on Complex Behavior in Phase-Shifting Full-Bridge ZVS Converter
Author :
Chen, Xin-huai ; Zhou, Yu-fei ; Chen, Jun-ning ; Wang, Li-li
Author_Institution :
Sch. of Electron. Sci. & Technol., Anhui Univ., Hefei
Abstract :
This paper studies the operating principle of phase-shifting (PS) full-bridge (FB) zero-voltage-switched (ZVS) converter and analyses particularly its topology, based on which it is found that PS FB ZVS converter is exactly equivalent to a buck converter topologically. Therefore, the complex phenomena such as bifurcation and chaos that are found frequently in buck converters can also arise in PS FB ZVS converter. Simulations validate this conclusion and some typical waveforms are provided
Keywords :
bifurcation; bridge circuits; chaos; switching convertors; buck converter; phase-shifting full-bridge converter; zero-voltage-switched converter; Bifurcation; Buck converters; Capacitors; Chaos; Diodes; Inductors; Leg; Switches; Switching converters; Zero voltage switching; PS FB ZVS converter; bifurcation; chaos;
Conference_Titel :
Circuits and Systems, 2006. APCCAS 2006. IEEE Asia Pacific Conference on
Conference_Location :
Singapore
Print_ISBN :
1-4244-0387-1
DOI :
10.1109/APCCAS.2006.342277
