Title :
A Novel Series Resonant High-Frequency Link Sine-wave Inverter Family
Author :
Weiyang, Wu ; Xiaoyi, Jin ; Xiaofeng, Sun
Author_Institution :
Coll. of Electr. Eng., Yanshan Univ., Qinhuangdao
Abstract :
A novel topology family to realize sine-wave inversion is presented in this paper, and the main idea is using series resonant technology to afford zero-current switching (ZCS) state of the overall power switches. The proposed system consists of a full bridge LC series high frequency (HF) inverter which transforms the DC input into a HF sine-wave current source, an isolated HF transformer, a cycloconverter and a capacitor filter. Based on the one topology of family, the working principles are analyzed and the basic control thought is given. Finally, the experimental result proves the validity of the theoretical analysis
Keywords :
cycloconvertors; high-frequency transformers; power filters; resonant invertors; switching convertors; zero current switching; HF sine-wave current source; ZCS; capacitor filter; cycloconverter; isolated HF transformer; series resonant high-frequency link sine-wave inverter; sine-wave inversion; zero-current switching; Bridges; Capacitors; Filters; Frequency; Hafnium; Inverters; Isolation technology; Resonance; Topology; Zero current switching;
Conference_Titel :
Power Electronics Specialists Conference, 2005. PESC '05. IEEE 36th
Conference_Location :
Recife
Print_ISBN :
0-7803-9033-4
DOI :
10.1109/PESC.2005.1581695
