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Civil-Comp Proceedings
ISSN 1759-3433 CCP: 104
PROCEEDINGS OF THE SECOND INTERNATIONAL CONFERENCE ON RAILWAY TECHNOLOGY: RESEARCH, DEVELOPMENT AND MAINTENANCE Edited by: J. Pombo
Paper 315
New Approaches for the Evaluation of the Driving Resistance of Tramway Systems using Data of the Dresden Measurement Tram G. Duerrschmidt and M. Beitelschmidt
Chair of Dynamics and Mechanism Design, Institute of Solid Mechanics, TU Dresden, Germany G. Duerrschmidt, M. Beitelschmidt, "New Approaches for the Evaluation of the Driving Resistance of Tramway Systems using Data of the Dresden Measurement Tram", in J. Pombo, (Editor), "Proceedings of the Second International Conference on Railway Technology: Research, Development and Maintenance", Civil-Comp Press, Stirlingshire, UK, Paper 315, 2014. doi:10.4203/ccp.104.315
Keywords: tram, measurement, data evaluation, driving resistance, rolling resistance, coasting, energy efficiency.
Summary
Although the driving resistance plays an important role in the operation and energy
consumption of tramways, the determination of the resistance forces are not
explored adequately yet. This paper deals with the revision of previous findings
whose validity has to be queried and complemented in some points. The results are
based on long-term data analysis with the Dresden Measurement Tram in regular
operation as well as on experimental coasting runs with seven different vehicle
types. Influences of inclination, curvature, temperature and especially constructional
parameters of the vehicles are pointed out by the analysis of the measured data.
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