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Metods for voltage ripple mitigation on DC side of single-phase AC\DC converters

Citace:
DRÁBEK, P., POLJAK, L. Metods for voltage ripple mitigation on DC side of single-phase AC\DC converters. In Proceedings of the 20th International Conference on Applied Electronics 2015 (APPEL 2015). Piscataway: IEEE, 2015. s. 201-204. ISBN: 978-80-261-0385-1 , ISSN: 1803-7232
Druh: STAŤ VE SBORNÍKU
Jazyk publikace: eng
Anglický název: Metods for voltage ripple mitigation on DC side of single-phase AC\DC converters
Rok vydání: 2015
Místo konání: Piscataway
Název zdroje: IEEE
Autoři: Doc. Ing. Pavel Drábek Ph.D. , Ing. Ladislav Poljak ,
Abstrakt EN: Traction converter with medium frequency transformer (MFT) presents current trend of modern locomotive drives topology. Traction drives based on MFT significantly reduce weight of bulky low frequency traction transformers and present modern traction converter topology. Single-phase converters connected to the AC trolley line suffer by second harmonic voltage ripple on DC side. Second harmonic on DC side presents serious issue in application with high power consumption such as railway application. This paper describes three passive and one active method for mitigation this phenomenon. For each one method the simulation model is created. At the end pros and cons of these methods based on created simulations are evaluated.
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