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dc.contributor.authorBlahnik, Vojtěch
dc.contributor.authorStraka, Miloš
dc.contributor.authorPittermann, Martin
dc.contributor.editorPinker, Jiří
dc.identifier.citation2020 International Conference on Applied Electronics: Pilsen, 8th – 9h September 2020, Czech Republic.en
dc.identifier.isbn978-80-261-0891-7 (Print)
dc.identifier.isbn978-80-261-0892-4 (Online)
dc.identifier.issn1803-7232 (Print)
dc.identifier.issn1805-9597 (Online)
dc.format4 s.cs
dc.publisherZápadočeská univerzita v Plznics
dc.rights© Západočeská univerzita v Plznics
dc.subjectvíceúrovňový převodníkcs
dc.subjectCHB ovládánícs
dc.subjectharmonická analýzacs
dc.subjectželezniční rozvodnacs
dc.titleAnalysis of Multilevel Electronic Balancer for AC Traction Substation with PS-PWMen
dc.typekonferenční příspěvekcs
dc.description.abstract-translatedThe main goal of this paper is the analysis of an behavior for the electronic balancer of the AC traction substation. This balancer consists of three delta connected multilevel cascade H-bridge converters. The employed phase-shifted pulse width modulation causes the significant decrease of the current ripple due to multilevel nature of the voltage at the converter AC terminals. This paper describes the basic level of modulation technique for single H-bridge cell and analyzes low harmonic interferences of the converter. These results are extended to twelve cells H-bridge multilevel converter with 250 Hz switching frequency. The results of the analysis are based on a created model of the multilevel converter with the nominal power of 12.5 MVA (for traction substation use).en
dc.subject.translatedmultilevel converteren
dc.subject.translatedCHB modulationen
dc.subject.translatedharmonic analysisen
dc.subject.translatedrailway substationen
Appears in Collections:Konferenční příspěvky / Conference Papers (KEV)
Konferenční příspěvky / Conference papers (RICE)
Applied Electronics 2020
Applied Electronics 2020

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Please use this identifier to cite or link to this item: http://hdl.handle.net/11025/39899

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