Title :
Design and implementation of a 25 kVA three-phase PWM AC line conditioner
Author :
Vincenti, Donato ; Jin, Hua ; Ziogas, Phoivos
Author_Institution :
Dept. of Electr. & Comput. Eng., Concordia Univ., Montreal, Que., Canada
fDate :
6/15/1905 12:00:00 AM
Abstract :
An improved version of transistor-based AC line conditioners is proposed. As compared to previously reported structures, it uses fewer standard transistor modules. This, in combination with less stringent gating requirements, improves the overall operating reliability of the system. In addition, it retains the same advantages such as sinusoidal input/output waveforms, fast dynamic response, and small input/output filters. The operating principle of the proposed structure is discussed and the voltage feedback loop design is analyzed. Results from a 25 kVA experimental set-up are provided for verification.
Keywords :
dynamic response; feedback; network synthesis; power convertors; power transistors; pulse width modulation; 25 kVA; dynamic response; gating; input/output filters; network synthesis; operating principle; power convertors; power transistors; reliability; sinusoidal input/output waveforms; three-phase PWM AC line conditioner; voltage feedback loop design; Active filters; Capacitors; Circuits; Diodes; Feedback loop; Power harmonic filters; Pulse width modulation; Switches; Thyristors; Voltage;
Conference_Titel :
Industrial Electronics, 1993. Conference Proceedings, ISIE'93 - Budapest., IEEE International Symposium on
Conference_Location :
Budapest, Hungary
Print_ISBN :
0-7803-1227-9
DOI :
10.1109/ISIE.1993.268760
