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TESTING METHODS AND ANALYSIS OF THE MAIN ELECTRICAL PROPERTIES OF MODERNIZED LOCOMOTIVES

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Author(s)

Dragutin Kostić - University of Belgrade, Faculty of Transport and Traiffic Engineering, Vojvode Stepe 305, 11000 Belgrade, Serbia -

Nenad Jevtić - University of Belgrade, Faculty of Transport and Traiffic Engineering, Vojvode Stepe 305, 11000 Belgrade, Serbia -

Petar Marković - University of Belgrade, Faculty of Transport and Traiffic Engineering, Vojvode Stepe 305, 11000 Belgrade, Serbia -


Abstract

In the Laboratory of Traction and Rolling Stock systematic research into the methods of testing a traction drive, using the real models has been conducted. The aim of this research was to completely define all elements of the system for testing the main electrical and mechanical properties which include the selection of measuring transducers, the selection and implementation of the system for conditioning and transmitting signals to processing methods and analysis by using application software. This kind of approach has made it possible for a target test of an electric locomotive on the field to be performed in a reliable manner and without failure.


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Acknowledgements:

This paper is based on the project TR36047: "Research and development of the method of operational control of traffic based on electric traction vehicles optimized by power consumption criterion" which is supported by the Ministry of science and technological development of Republic of Serbia (2011-2014).


References:

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IEC. 2003. IEC 61133: Railway applicationsApp.- Rolling stock- Test methods for electric and thermal/electric rolling stock on completion of construction and before entry into service. Geneva. Available from internet http://www.iec.ch/.

 

Mohan, N.; Undeland, T.; Robbins, W. 2003. Power Electronics. New York: John Wiley & Sons. 793 p.

 

Radojković, B. 1969. AC Locomotives 25 kV 50 Hz Based on Semiconductor Rectifiers. Beograd: Građevinska knjiga. 213 p.


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