Title :
Multifunctional digitally-controlled bidirectional three-phase soft-switching PWM converter
Author :
Yamamoto, Hisaaki ; Inaba, Claudio Yudi ; Hiraki, Eiji ; Nakaoka, Mutsuo
Author_Institution :
Div. of Electr. & Electron. Syst. Eng., Yamaguchi Univ., Japan
Abstract :
In this paper, a prototype of a multifunctional controlled three-phase voltage-source bidirectional zero voltage soft-switching PWM converter with three auxiliary active resonant commutated snubber link (ARCSL) is presented for battery and/or electric double layer capacitor energy storage system (BESS) and active power filter system (APFS). The operating principle of this active resonant snubber-assisted soft-switching converter circuit and multi-functional digital control-based converter system including active rectifier and inverter operation modes are described. The effectiveness of a soft-switching bidirectional converter system is proved on the basis of simulation analysis
Keywords :
PWM invertors; PWM power convertors; active filters; battery storage plants; capacitor storage; digital control; power filters; rectifying circuits; switching circuits; active power filter system; active rectifier; active resonant snubber-assisted soft-switching converter; auxiliary active resonant commutated snubber link; battery energy storage system; bidirectional three-phase soft-switching PWM converter; electric double layer capacitor energy storage system; inverter operation; multifunctional digitally-controlled PWM converter; operating principle; simulation analysis; voltage-source PWM converter; zero voltage soft-switching PWM converter;
Conference_Titel :
Power Electronics and Variable Speed Drives, 2000. Eighth International Conference on (IEE Conf. Publ. No. 475)
Conference_Location :
London
Print_ISBN :
0-85296-729-2
DOI :
10.1049/cp:20000225
