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

fYear

2005

fDate

16-16 June 2005

Firstpage

650

Lastpage

655

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Power Electronics Specialists Conference, 2005. PESC '05. IEEE 36th

Conference_Location

Recife

Print_ISBN

0-7803-9033-4

Type

conf

DOI

10.1109/PESC.2005.1581695

Filename

1581695