Title :
Next generation space voltage vector controlled three-phase ZVS-PWM active AC-DC converter with auxiliary transformer-assisted resonant DC link
Author :
Yonemori, Hideto ; Hayashi, Kotaro ; Nakaoka, Mutsuo
Author_Institution :
Dept. of Electr. & Electron. Eng., Kobe Univ., Japan
Abstract :
In this paper, a novel prototype of a zero voltage transition soft-switching PWM controlled three-phase AC/DC active power converter is presented, which incorporates a transformer-assisted resonant tank DC link (TQRDCL) topology. The instantaneous space vector modulated sinewave current synthesizing and power factor correction of this active rectifier with an instantaneous output DC power feedback loop are implemented by digital signal processor-based software and its related hardware
Keywords :
AC-DC power convertors; PWM power convertors; active networks; digital control; digital signal processing chips; power engineering computing; power transformers; rectifying circuits; resonant power convertors; switching circuits; voltage control; ZVS soft-switching PWM control; active rectifier; auxiliary transformer-assisted resonant DC link; digital signal processor; hardware; instantaneous output DC power feedback loop; instantaneous space vector modulation; power factor correction; software; space voltage vector control; three-phase AC/DC active power converter; topology; Analog-digital conversion; Digital modulation; Power factor correction; Prototypes; Pulse width modulation; Pulse width modulation converters; Resonance; Signal synthesis; Topology; Voltage control;
Conference_Titel :
Power Electronics and Drive Systems, 1995., Proceedings of 1995 International Conference on
Print_ISBN :
0-7803-2423-4
DOI :
10.1109/PEDS.1995.404955
