Title :
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
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;
Conference_Titel :
Power Electronics Specialists Conference, 2005. PESC '05. IEEE 36th
Conference_Location :
Recife
Print_ISBN :
0-7803-9033-4
DOI :
10.1109/PESC.2005.1581718
