Harmonic emission of double stage converter for auxiliary services in electric trains

Author

Brenna, M. ; Foiadelli, F. ; Zaninelli, D. ; Roscia, M.

Author_Institution

Politecnico di Milano, Milan

fYear

2007

fDate

9-11 Oct. 2007

Firstpage

1

Lastpage

7

Abstract

The paper deals with the study of the auxiliary circuit system onboard of a train. The study is carried out using the matricial analysis in order to determine the emission harmonic spectrum caused by the converters supplying the auxiliary services. The harmonic analysis is important to size the filters present in the system, that limit the harmonic disturbances, and avoid interferences with frequencies dedicated to other applications. A simulation of the whole system through an algorithm, implemented using a dedicated program, has been realized.

Keywords

electric vehicles; harmonic analysis; matrix algebra; power conversion harmonics; railways; traction power supplies; auxiliary circuit system; double stage converter; electric trains; emission harmonic spectrum; harmonic analysis; matricial analysis; traction systems; Batteries; Choppers; Circuit simulation; Harmonic analysis; Inverters; Low pass filters; Low voltage; Matrix converters; Power harmonic filters; Traction motors; auxiliary circuit system; contemporary factor; double stage converter; harmonic analysis; traction systems;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical Power Quality and Utilisation, 2007. EPQU 2007. 9th International Conference on

Conference_Location

Barcelona

Print_ISBN

978-84-690-9441-9

Electronic_ISBN

978-84-690-9441-9

Type

conf

DOI

10.1109/EPQU.2007.4424219

Filename

4424219