Abstract With the development toward high-speed, high-density cyberization, high-capacity of high-speed railway, harmonics amplification, and resonance problems of traction network caused by high-speed locomotives are getting more serious. In order to study the harmonic transmission characteristic and resonance of the traction network, the equivalent circuit model of the multi-conductor transmission line was built. And two suppression methods of harmonica current were proposed by installing a filter branch in the auxiliary winding of traction transformer. At the end of this paper, the effectiveness of the suppression methods has been verified through theoretical calculations and simulations.
Research on High-Speed Railway Traction Power Supply System Harmonic Resonance and Its Suppression Methods
1st ed. 2016
2016-01-01
11 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
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