The increasing use of autotransformer feed schemes in AC electrified railways, as a result of their obvious advantages, motivates a detailed analysis of the behavior of these systems. A novel compound matrix partitioning and modification method for the solution of a branched autotransformer feed system is presented. The introduction of branch lines in the autotransformer feed model has stimulated the development of a new solution technique which is very well matched to the problem formation. Results are cited which indicate that the proposed method can achieve a very efficient and reliable solution.
Compound matrix partitioning and modification for the solution of branched autotransformer traction feeds
Matrizenberechnung des Bahnstromnetzes bei Verwendung von Spartransformatoren
IEE Proceedings - Electric Power Applications ; 143 , 3 ; 251-257
1996
7 Seiten, 14 Bilder, 2 Tabellen, 4 Quellen
Article (Journal)
English
Autotransformer fed traction power supply system: analysis, modeling and simulation
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