DocumentCode
794738
Title
Modeling the Discontinuous Conduction Mode in Converter-Fed Drives
Author
Joos, Géza ; Goodman, Edward D.
Author_Institution
Universite du Quebec, Ecole de Technologie Superieure, Departement d´´Electricite, 180 est. rue St. Catherine, Montreal, PQ, Canada H2X 1K9.
Issue
1
fYear
1985
Firstpage
274
Lastpage
278
Abstract
The armature current of a dc motor, supplied by an ac-dc converter, becomes discontinuous at reduced loads, and the drive performance is profoundly modified. The behavior of the drive in the discontinuous current mode can be best explained by an increase of the converter internal resistance. The characteristics of the proposed model are studied, and its validity confirmed by experimental results. Several useful applications of the model are also suggested.
Keywords
Analog-digital conversion; Circuits; DC motors; Drives; Frequency response; Industry Applications Society; Regulators; Steady-state; Thyristors; Voltage;
fLanguage
English
Journal_Title
Industry Applications, IEEE Transactions on
Publisher
ieee
ISSN
0093-9994
Type
jour
DOI
10.1109/TIA.1985.349704
Filename
4157978
Link To Document