Increase of power efficiency of electric traction of freight trains

Abstract

The questions of increase of power efficiency of electric traction of freight trains are consid-ered due to the choice of the rational modes of conduct of trains. As a result of multiple hauling calculations analytical dependences of specific charges of electric power are got on traction and own needs from technical speed on an area. It is shown that economy of electric power on trac-tion of trains with mass a substantially less calculation, can be attained due to disconnecting of part of hauling engines.

Authors and Affiliations

A. M. Afanasov, S. Arpul

Keywords

Related Articles

The mathematical model of operation of the four-unit station exit signal as a Moor discrete automaton

Purpose. Development of the mathematical model of operation of the four-unit station exit signal as a Moor finite discrete automaton. Methodology. The development of the mathematical model of the light signal with four l...

Research on the collaboration of consumers of their own needs with non-conventional power sources

The purpose of the research work is to study the joint work of consumers of their own needs of traction substation with non-traditional power sources. To implement the use of alternative power on the railway, it is neces...

Installation for experimental study of wear of sliding contact "contact wire – lining"

The article describes the installation for the experimental study of the operation of the electri-cal contact "contact wire - lining" in dynamics, which makes it possible to determine the wear of the contact wire and the...

Diagnostics three-phase asynchronous motors

The purpose of the work is to improve the maintenance technique of power asynchronous motors with short-circuited rotor. Scientific novelty of the obtained results is improving the technique of automated diagnostics of p...

Comparative analysis of methods for monitoring the physiological state and vigilance of train driver

One of reasons the violation of train safety is the decrease in level of vigilance and efficiency of train driver. The traditional method of checking vigilance by measuring the reaction time of driver to signals of sound...

Download PDF file
  • EP ID EP326361
  • DOI -
  • Views 90
  • Downloads 0

How To Cite

A. M. Afanasov, S. Arpul (2017). Increase of power efficiency of electric traction of freight trains. Електромагнітна сумісність та безпека на залізничному транспорті, 1(14), 38-44. https://europub.co.uk/articles/-A-326361