DocumentCode
1582118
Title
Substitution of relay-contactor control with chopper control for locomotives in mining industry
Author
Sahpaski, E.V. ; Jakimov, T.D. ; Mircevski, S.A.
Author_Institution
EMO OHRID, PC Ind. Electron. & Automation Syst., Skopje, Macedonia
fYear
1993
fDate
6/15/1905 12:00:00 AM
Firstpage
403
Lastpage
406
Abstract
The authors deal with the solution of a thyristor chopper for the speed control of a DC series motor for mine locomotive drives. They describe the basic functions and a way of driving of the chopper. The differences between chopper control and relay contactor control are underlined. The chopper´s basis functions and its driving equipment are illustrated with the results of tests carried out on the constructed device.
Keywords
DC motors; choppers (circuits); contactors; electric drives; electric locomotives; machine control; mining; relays; thyristor applications; velocity control; DC series motor; electric drives; electric locomotives; machine control; mining industry; relay contactor; speed control; thyristor chopper; Automatic control; Bipolar transistors; Choppers; Circuits; Control systems; Engines; Mining industry; Relays; Switches; Thyristors;
fLanguage
English
Publisher
ieee
Conference_Titel
Industrial Electronics, 1993. Conference Proceedings, ISIE'93 - Budapest., IEEE International Symposium on
Conference_Location
Budapest, Hungary
Print_ISBN
0-7803-1227-9
Type
conf
DOI
10.1109/ISIE.1993.268772
Filename
268772
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