Modernizacja systemu zasilania trakcji elektrycznej 3 kV DC dla zwiększonego poboru energii pociągów o podwyższonej prędkości jazdy - zagadnienia analizy i syntezy

Adam Szeląg , Tadeusz Maciołek


A 3 kV DC supply system, used on railways in Poland, since 1936, has power delivery capacity that allows reaching by trains a maximum speed of 250 km/h. Currently, the maximum trains service speed on Polish railway is 160 km/h, although speed record reached in 1994 was 250,1km.Therefore, it is worth modernising the system to increase power demand of trains with speeds 200-220 km/h, which will start service in year 2014. It requires application of proper methods to find compromise between the required effectiveness and the cost of the investments. The paper presents a system approach for analysis and synthesis of the 3 kV DC supply system used in a process of feasibility studies including a concept and a preliminary design.

Author Adam Szeląg (FoEE / IEPE)
Adam Szeląg,,
- The Institute of Electrical Power Engineering
, Tadeusz Maciołek (FoEE / IEPE)
Tadeusz Maciołek,,
- The Institute of Electrical Power Engineering
Other language title versionsA 3 kV DC electric traction system modernisation for increased speed and trains power demand - problems of analysis and synthesis
Journal seriesPrzegląd Elektrotechniczny, ISSN 0033-2097
Issue year2013
ASJC Classification2208 Electrical and Electronic Engineering
Languagepl polski
Score (nominal)14
Score sourcejournalList
ScoreMinisterial score = 10.0, 23-04-2020, ArticleFromJournal
Ministerial score (2013-2016) = 14.0, 23-04-2020, ArticleFromJournal
Publication indicators Scopus Citations = 17; GS Citations = 9.0; Scopus SNIP (Source Normalised Impact per Paper): 2013 = 0.57; WoS Impact Factor: 2013 = 0.0 (2)
Citation count*9 (2015-05-31)
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* presented citation count is obtained through Internet information analysis and it is close to the number calculated by the Publish or Perish system.
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