DocumentCode
1198448
Title
On the Torques and Losses of Voltage- and Current-Source Inverter Drives
Author
Andersen, Egon C. ; Bieniek, Kurt
Author_Institution
Technische Hochschule Darmetadt
Issue
2
fYear
1984
fDate
3/1/1984 12:00:00 AM
Firstpage
321
Lastpage
327
Abstract
The frequency controlled squirrel-cage induction motor is increasingly applied for variable-speed drives working under extraordinary operational or environmental conditions. Depending on the type of frequency inverter, negative effects like torque ripples and additional losses are different. The torques and losses are calculated for induction machines supplied by the two most frequently used inverter types: the PWM voltage-source inverter and the ASC current-source inverter. For comparison some measurements are presented from test stands with the ratings 45 kW and 25 kW.
Keywords
Capacitors; Circuits; Commutation; Frequency conversion; Pulse width modulation inverters; Testing; Thyristors; Torque; Traction motors; Voltage;
fLanguage
English
Journal_Title
Industry Applications, IEEE Transactions on
Publisher
ieee
ISSN
0093-9994
Type
jour
DOI
10.1109/TIA.1984.4504414
Filename
4504414
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