Evaluation of additional power losses in the power supply system of high-speed traffic

Authors

  • В.Г. Сиченко Dnipropetrovsk national University of railway transport named after Acad. V. Lazaryan, 49010, Dnipropetrovsk, 2 Lazaryana str., Ukraine https://orcid.org/0000-0002-9533-2897
  • Є.М. Косарєв Dnipropetrovsk national University of railway transport named after Acad. V. Lazaryan, 49010, Dnipropetrovsk, 2 Lazaryana str., Ukraine https://orcid.org/0000-0003-3574-7414
  • П.В. Губський Dnipropetrovsk national University of railway transport named after Acad. V. Lazaryan, 49010, Dnipropetrovsk, 2 Lazaryana str., Ukraine https://orcid.org/0000-0002-0216-7256
  • А.В. Рогоза Dnipropetrovsk national University of railway transport named after Acad. V. Lazaryan, 49010, Dnipropetrovsk, 2 Lazaryana str., Ukraine

DOI:

https://doi.org/10.15802/etr.v0i12.101593

Keywords:

power losses, distributed power, traction network, high-speed traffic.

Abstract

The introduction of high-speed and heavy traffic on the electrified railway DC highlighted some contradictions in the existing excess capacity of traction substations and traction networks do not provide the necessary level of voltage and power density. Because there are existing ways of strengthening is not effective enough and not received wide implementation in Ukraine, we offer a transition to the new circuitry traction network – distributed type. The article highlights one aspect of this transition was to evaluate and compare Liny analysis of power losses to compare the centralized and the distributed type, taking into account losses from higher harmonics.

Author Biographies

В.Г. Сиченко, Dnipropetrovsk national University of railway transport named after Acad. V. Lazaryan, 49010, Dnipropetrovsk, 2 Lazaryana str.

Department " Intelligence electrification systems"

Є.М. Косарєв, Dnipropetrovsk national University of railway transport named after Acad. V. Lazaryan, 49010, Dnipropetrovsk, 2 Lazaryana str.

Department " Intelligence electrification systems"

П.В. Губський, Dnipropetrovsk national University of railway transport named after Acad. V. Lazaryan, 49010, Dnipropetrovsk, 2 Lazaryana str.

Кафедра «Інтелектуальні системи електропостачання»

А.В. Рогоза, Dnipropetrovsk national University of railway transport named after Acad. V. Lazaryan, 49010, Dnipropetrovsk, 2 Lazaryana str.

Department " Intelligence electrification systems"

References

Arzhannykov, B. A. Tyahovoe еlektrosnabzhenye postoyannoho toka skorostnoho y tyazhelovesnoho dvyzhenyya poezdov [Traction power supply DC high-speed and heavy train traffic]. Ekaterinburg, USURT Publ., 2012. 207 p.

Sychenko, V. G. Modelyuvannya elektromahnitnykh protsesiv u tyahoviy merezhi postiynoho strumu [Simulation of Electro-Magnetic Process in the Idc Electric Traction Network] Visnyk Dnipropetrovs'koho natsional'noho tekhnichnoho universytetu zaliznychnoho transportu im. ak. V. Lazaryana [Bulletin of Dnipropetrovsk National University of Railway Transport], 2011, no. 38, p. 73 – 76.

Markvardt K. G. Elektrosnabzhenie elektri-fitsirovannykh zheleznykh dorog [Electricity electric-infected railways]. Moscow, Transport Publ., 1982. 528 p.

Bessonov L. A. Teoretycheskye osnovy elek-trotekhnyky. Elektrycheskye tsepy [Theoretical Foundations of Electrical Engineering. Electrical circuits]. Moscow, Gardariki Publ., 2006. 701 p. tycheskye osnovy elek-trotekhnyky. Elektrycheskye tsepy [Theoretical Foundations of Electrical Engineering. Electrical circuits]. Moscow, Gardariki Publ., 2006. 701 p circuits]. Moscow, Gardariki Publ., 2006. 701 p.

Published

2017-12-05

Issue

Section

Power Supply