DocumentCode
1192964
Title
A High-Performance Controlled-Current Inverter Drive
Author
Walker, Loren H. ; Espelage, Paul M.
Author_Institution
Drive Systems Department, General Electric Company, Salem, VA 24153.
Issue
2
fYear
1980
fDate
3/1/1980 12:00:00 AM
Firstpage
193
Lastpage
202
Abstract
A production variable-frequency drive is described which uses an induction motor and a controlled-current inverter. The control loops of the drive have been arranged so that the performance of the drive is extended to zero speed and to the theoretical upper limit speed. Operating modes include torque smoothing by programmed dc link current, pulsewidth modulated (PWM) current shaping, and flux-controlled constant horsepower operation.
Keywords
Circuits; Frequency; Induction motors; Production; Pulse width modulation; Pulse width modulation inverters; Radiofrequency interference; Smoothing methods; Torque; Voltage control;
fLanguage
English
Journal_Title
Industry Applications, IEEE Transactions on
Publisher
ieee
ISSN
0093-9994
Type
jour
DOI
10.1109/TIA.1980.4503771
Filename
4503771
Link To Document