A CURRENT VECTOR CONTROL WITH FINITE ADJUSTMENT TIME FOR DYNAMIC AC-DRIVES

Authors
QUANG NP SCHONFELD R
Citation
Np. Quang et R. Schonfeld, A CURRENT VECTOR CONTROL WITH FINITE ADJUSTMENT TIME FOR DYNAMIC AC-DRIVES, Archiv fur Elektrotechnik, 76(5), 1993, pp. 377-385
Citations number
5
Categorie Soggetti
Engineering, Eletrical & Electronic
Journal title
Archiv fur Elektrotechnik
ISSN journal
00039039 → ACNP
Volume
76
Issue
5
Year of publication
1993
Pages
377 - 385
Database
ISI
SICI code
0003-9039(1993)76:5<377:ACVCWF>2.0.ZU;2-8
Abstract
Contents: In advanced field-oriented adjustable speed ac-drives a fast subordinate current control is required. Based on the known dead-beat current vector control, a new control concept with finite adjustment time (FAT-response) is presented. It offers an increased system stabil ity without a reduction of the dynamic properties in the case of a lim ited inverter ceiling voltage. At the same time there is a decrease in the stress factors of the inverter operated with high pulse frequenci es.