DocumentCode
2583596
Title
Vector controlled AC drives
Author
Osman, R.H.
fYear
1989
fDate
10-11 Apr 1989
Firstpage
103
Lastpage
108
Abstract
The basic conceptual principles of operation of vector-controlled AC drives and field-oriented controllers are presented, and the direct and indirect implementations are briefly described. The key performance capability of torque control is emphasized, and mention is made of the difficulties in achieving the desired performance arising from feedback sensing and motor parameter variation. The behavior of field-oriented AC drives is contrasted with that of ordinary frequency-programmed AC drives. Some applications, such as helper drives, dynamometer drives, and propulsion drives, for which vector-controlled AC drives provide superior performance are cited
Keywords
controllers; electric drives; torque control; dynamometer drives; feedback sensing; field-oriented controllers; helper drives; motor parameter variation; propulsion drives; torque control; vector-controlled AC drives; AC motors; Drives; Electric machines; Electric variables control; Frequency; Magnetic fields; Stators; Synchronous motors; Torque control; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical Engineering Problems in the Rubber and Plastics Industries, 1989., IEEE Conference Record of 1989 Forty-First Annual Conference of
Conference_Location
Akron, OH
Type
conf
DOI
10.1109/RAPCON.1989.47721
Filename
47721
Link To Document