DocumentCode :
1559086
Title :
Computer simulation of a converter-fed DC drive using the transmission-line modeling technique
Author :
Hui, S.Y.R. ; Christopoulos, Christos
Author_Institution :
Sch. of Electr. Eng., Univ. of Technol., Sydney, NSW, Australia
Volume :
6
Issue :
4
fYear :
1991
fDate :
10/1/1991 12:00:00 AM
Firstpage :
636
Lastpage :
644
Abstract :
A modeling technique for the discrete time domain analysis of power electronics and drive systems is discussed. A discrete model for a converter-fed DC motor drive system has been developed and simulated using this technique. All system components, including the DC machine and power converter, are modeled in a discrete manner as a network of transmission line sections with the same characteristics as the drive system. The technique isolates the nonlinearity due to the devices´ switching action from the system equation and enables a constant system matrix to be used irrespective of the switching state of the power circuit. The algorithm developed provides an exact solution to the discrete model and is easily implemented on desktop computers
Keywords :
DC motors; digital simulation; electric drives; electric machine analysis computing; matrix algebra; microcomputer applications; power convertors; switching; time-domain analysis; transmission line theory; DC motor drive; algorithm; desktop computers; digital simulation; discrete time domain analysis; matrix; modeling; power convertors; power electronics; switching; transmission line; Computational modeling; Computer simulation; DC machines; DC motors; Drives; Power electronics; Power system modeling; Switching circuits; Time domain analysis; Transmission line matrix methods;
fLanguage :
English
Journal_Title :
Power Electronics, IEEE Transactions on
Publisher :
ieee
ISSN :
0885-8993
Type :
jour
DOI :
10.1109/63.97763
Filename :
97763
Link To Document :
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