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Stephan Kenzelmann
Researcher at École Polytechnique Fédérale de Lausanne
Publications - 14
Citations - 886
Stephan Kenzelmann is an academic researcher from École Polytechnique Fédérale de Lausanne. The author has contributed to research in topics: Flyback converter & Forward converter. The author has an hindex of 8, co-authored 14 publications receiving 798 citations.
Papers
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Journal ArticleDOI
Isolated DC/DC Structure Based on Modular Multilevel Converter
TL;DR: In this paper, a galvanic isolated bidirectional dc/dc converter based on the modular multilevel converter is studied, with a large potential for secure and flexible dc power flow control.
Journal ArticleDOI
Vector Control of Single-Phase Voltage-Source Converters Based on Fictive-Axis Emulation
TL;DR: In this paper, the authors proposed an alternative way for the current regulation of single-phase voltage-source dc-ac converters in direct-quadrature (dq) synchronous reference frames.
Proceedings ArticleDOI
Vector control of single-phase voltage source converters based on Fictive Axis Emulation
TL;DR: In this article, an alternative way for controlling the current of single-phase voltage source dc-ac inverters in a dq synchronous reference frame is presented, referred to as Fictive Axis Emulation (FAE), which effectively improves the poor dynamics of the conventional approaches while does not add excessive complexity to the controller structure.
Proceedings Article
A versatile DC-DC converter for energy collection and distribution using the Modular Multilevel Converter
Stephan Kenzelmann,Alfred Rufer,Michail Vasiladiotis,Drazen Dujic,Francisco Canales,Yales Romulo de Novaes +5 more
TL;DR: The configuration of MMC-transformer-MMC proves to handle short-circuits at the input and output without the need for additional DC or AC circuit breakers for protection.
Proceedings ArticleDOI
A versatile dc/dc converter based on modular multilevel converter for energy collection and distribution
TL;DR: In this article, a topology based on the Modular Multilevel Converter (MMC) is presented, using two MMC linked by a medium frequency transformer, which proves to have effective circuit breaker properties and reduced passive components.