Properties and structures of three-phase PWM AC power controllers

Author

Strzelecki, Ryszard ; Fedyczak, Zbigniew

Author_Institution

Ind. Electrotech. Inst., HigherEngineer´´s Sch., Zielona Gora, Poland

Volume

1

fYear

1996

fDate

23-27 Jun 1996

Firstpage

740

Abstract

In this paper, structures of PWM AC power controller circuits with “dead time” control are presented. Theoretical analysis results of the basic electrical properties of simplified circuit models, especially taking in account the quality of power conversion are presented. Some test results obtained during laboratory model investigations of selected three-phase PWM AC power controller circuits are also proposed in this paper

Keywords

AC-AC power convertors; PWM power convertors; control system synthesis; harmonic distortion; power control; power semiconductor switches; power supply quality; power system harmonics; switching circuits; AC/AC power convertor; control simulation; dead time control; laboratory model; power conversion quality; simplified circuit models; three-phase PWM AC power controllers; Circuit testing; Control systems; Current supplies; Displacement control; Industrial control; Power harmonic filters; Power system harmonics; Pulse width modulation; Switches; Voltage control;

fLanguage

English

Publisher

ieee

Conference_Titel

Power Electronics Specialists Conference, 1996. PESC '96 Record., 27th Annual IEEE

Conference_Location

Baveno

ISSN

0275-9306

Print_ISBN

0-7803-3500-7

Type

conf

DOI

10.1109/PESC.1996.548664

Filename

548664