Title :
Investigating a High Frequency DC/DC Converter with Soft-Switching Technology
Author :
Su, Yugang ; Wu, Shuping ; Tang, Chunsen ; Sun, Yue
Abstract :
This paper studies boost zero-voltage-switching (ZVS) multi-resonant converter (MRC). Compared with the hard switching converter, it has many virtues such as high efficiency and low radiated EMI emission. Both the hard-switching and the soft-switching boost converters are modeled with state-space averaging method and discrete time mapping modeling method respectively. Simulation results verify the proposed model.
Keywords :
DC-DC power convertors; discrete time systems; electromagnetic interference; state-space methods; zero voltage switching; EMI emission; boost zero-voltage-switching; discrete time mapping modeling; hard-switching boost converters; high frequency DC/DC converter; multi-resonant converter; soft-switching boost converters; state-space averaging method; switching converter; DC-DC power converters; Diodes; Equations; Equivalent circuits; Frequency conversion; Stress; Sun; Switches; Switching converters; Zero voltage switching; Discrete time mapping model; State-Space Averaging Method; multi-resonant; resonant frequency; soft-switching;
Conference_Titel :
Power System Technology, 2006. PowerCon 2006. International Conference on
Conference_Location :
Chongqing
Print_ISBN :
1-4244-0110-0
Electronic_ISBN :
1-4244-0111-9
DOI :
10.1109/ICPST.2006.321887
