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
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.