Mathematic simulation of transient process in a.c. – system “Electric traction network – Locomotive” 1. Switch on locomotive’s power converter in “free play” mode; parameters estimation

Authors

  • T. M. Mishchenko Dnipropetrovsk National University of Railway Transport named after Academician V. Lazaryan, Ukraine
  • A. I. Kiiko Dnipropetrovsk National University of Railway Transport named after Academician V. Lazaryan, Ukraine

DOI:

https://doi.org/10.15802/stp2011/8717

Keywords:

mathematical model, traction substation, parameters of traction mains, electric locomotive, transformer

Abstract

In the article the electric circuit of substitution and mathematical model of the system of alternating current «traction substation − traction mains − electric locomotive DS 3» at switching its power transformer on in the idle mode are presented. Numerical determinations of parameters of traction substation, rails, contact network and transformer are executed; in so doing a special attention is paid to the estimation of dispersion inductance for the primary winding of transformer.

Author Biographies

T. M. Mishchenko, Dnipropetrovsk National University of Railway Transport named after Academician V. Lazaryan

Т. М. Мищенко

A. I. Kiiko, Dnipropetrovsk National University of Railway Transport named after Academician V. Lazaryan

А. И. Кийко

Published

2011-03-25

How to Cite

Mishchenko, T. M., & Kiiko, A. I. (2011). Mathematic simulation of transient process in a.c. – system “Electric traction network – Locomotive” 1. Switch on locomotive’s power converter in “free play” mode; parameters estimation. Science and Transport Progress, (36), 88–92. https://doi.org/10.15802/stp2011/8717

Issue

Section

ELECTRIC TRANSPORT, POWER SYSTEMS AND COMPLEXES