Title :
A method for integrated harmonic analysis of multi-converter systems
Author :
Ferrari, P. ; Giuliari, M. ; Pozzobon, A. ; Pozzobon, P.
Author_Institution :
Centro di Ricerca Trasporti, Univ. degli Studi di Genova, Italy
Abstract :
The paper describes a method for deterministic frequency-domain harmonics calculation in multi-converter DC electric rail systems. Self commutation static power converters are present on the locomotives for propulsion and natural commutation diode rectifiers are present in electrical supply substations. The method allows the integrated simultaneous solution of the system. Interactions between various apparatus with regard to disturbances generation and propagation can be considered and evaluated
Keywords :
AC-DC power convertors; electric locomotives; electric propulsion; frequency-domain analysis; harmonic analysis; harmonic distortion; power conversion harmonics; railways; rectifying circuits; substations; transportation; DC electric rail systems; deterministic frequency-domain harmonics calculation; disturbances generation; disturbances propagation; electrical supply substations; integrated harmonic analysis method; locomotives; multi-converter power systems; natural commutation diode rectifiers; propulsion; self-commutation static power converters; Frequency domain analysis; Harmonic analysis; Power system harmonics; Power system modeling; Propulsion; Rails; Rectifiers; Substations; Vehicles; Voltage;
Conference_Titel :
Harmonics and Quality of Power Proceedings, 1998. Proceedings. 8th International Conference On
Conference_Location :
Athens
Print_ISBN :
0-7803-5105-3
DOI :
10.1109/ICHQP.1998.759947
