THE MODERN WHEELSET DRIVE SYSTEM AND POSSIBILITIES OF MODELLING THE TORSION DYNAMICS

Author:

Lata Michael1

Affiliation:

1. University of Pardubice, Studentska 95, 53210 Pardubice, Czech Republic

Abstract

The article deals with the view of modern wheelset drive construction design in the first part. Next part deals with dynamics of the wheelset individual drive torsion system in electric traction vehicles, explained by the drive model in several variants. The basics of time simulation of the transition dynamics effects have been explained and the frequency analysis of the system has been shown. Identification of transition dynamics effects in the wheelset drive enables to evaluate precisely the loading on individual parts during the design stage, to apply the results in anti‐skid protection and probably also to disclose some effects due to wear in the wheel‐rail contact.

Publisher

Vilnius Gediminas Technical University

Subject

Mechanical Engineering,Automotive Engineering

Reference11 articles.

1. Buscher , M. 1995. “Radschlupfregelung zur maximalen Kraftschlussausnutzung bei elektrischen Traktionsantrieben [The regulation of wheelset creeping in exploitation of maximum drive force for electric driving vehicles]”. Aachen: Shaker Verlag. Technische Hochschule Darmstadt, (in German)

2. Meêyk , A. 2002. “Analiza i ksztaltowanie cech dynamicznych napedów elektromechanicznych [The analysis and evaluation of the dynamic features of electromechanical drives]”. Gliwice (in Polish)

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