Nonlinear current control of three phase converter

Zoltan Suto, Istvan Nagy, Karoly Zaban

Research output: Contribution to conferencePaper

2 Citations (Scopus)

Abstract

The work-horse in static electric power processing both in AC-DC and in DC-AC conversion is the three phase full bridge converter. The paper is concerned with the strange behaviour of the tolerance band AC current control of a three phase full bridge AC-DC converter with six controlled switches and high filter capacitor on the DC side. Here the current control differs from the one of DC-AC inverter due to the fact that the supply voltage, frequency and impedance are known and both the supply voltage and the frequency are near constant. Using space vector based special control algorithm, the system response received from simulation can be chaotic but it can be locked to periodic orbit as well. The periodic response is preferred.

Original languageEnglish
Pages353-358
Number of pages6
Publication statusPublished - Jan 1 1998
EventProceedings of the 1998 International Symposium on Industrial Electronics, ISIE. Part 1 (of 2) - Pretoria, S Afr
Duration: Jul 7 1998Jul 10 1998

Other

OtherProceedings of the 1998 International Symposium on Industrial Electronics, ISIE. Part 1 (of 2)
CityPretoria, S Afr
Period7/7/987/10/98

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

Fingerprint Dive into the research topics of 'Nonlinear current control of three phase converter'. Together they form a unique fingerprint.

  • Cite this

    Suto, Z., Nagy, I., & Zaban, K. (1998). Nonlinear current control of three phase converter. 353-358. Paper presented at Proceedings of the 1998 International Symposium on Industrial Electronics, ISIE. Part 1 (of 2), Pretoria, S Afr, .