Zero-Voltage and Zero-Current Soft-Switching PWM Inverter with a Single ARDCL Cell

Author

Hiraki, Eiji ; Fujii, Yuma ; Tanaka, Toshihiko ; Nakaoka, Mutsuo

Author_Institution

Dept. of Electr. & Electron. Eng., Yamaguchi Univ., Ube

fYear

2005

fDate

16-16 June 2005

Firstpage

798

Lastpage

803

Abstract

This paper presents a zero-voltage and zero-current soft-switching (ZVZCS) PWM three phase inverter with a single auxiliary resonant commutation cell. All of the main switches in the three-phase inverter side can be turned on and turned off under zero-voltage and zero-current condition. The operating principle of proposed commutation cell is described, and the procedure to determine the optimum circuit parameters from the resonant equations is discussed. The performances of proposed ZVZCS three-phase inverter are discussed from the experimental and simulation points of view

Keywords

PWM invertors; commutation; resonant invertors; switching convertors; zero current switching; zero voltage switching; optimum circuit parameters; resonant equations; single ARDCL cell; single auxiliary resonant commutation cell; three-phase inverter; zero-current soft-switching PWM inverter; zero-voltage soft-switching PWM inverter; Circuit simulation; Commutation; Leg; Power semiconductor switches; Pulse width modulation inverters; RLC circuits; Resonance; Uninterruptible power systems; Zero current switching; Zero voltage 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.2005.1581718

Filename

1581718