Unidirectional medium voltage rectifier utilizing sinusoidal input currents

Research output: Contribution to journalArticleResearchpeer-review

Abstract

Due to recent advances in the field of wide bandgap semiconductors, medium voltage converters are starting to regain momentum. This is mainly facilitated as SiC MOSFETs with blocking voltages of up to 10 kV and switching frequencies in the 10th of kilohertz range are starting to become commercially available. Therefore, a unidirectional three-phase medium voltage rectifier based on a diode bridge rectifier and active current injection network is proposed which benefits from a relatively low number of active semiconductor devices compared to already existing medium voltage solutions. Furthermore, sinusoidal mains currents can be achieved due to third harmonic injection techniques.
Original languageEnglish
Pages (from-to)474-476
Number of pages3
JournalElectronics Letters
Volume58.2022
Issue number12
DOIs
Publication statusPublished - 22 Apr 2022
Externally publishedYes

Bibliographical note

Publisher Copyright: © 2022 The Authors. Electronics Letters published by John Wiley & Sons Ltd on behalf of The Institution of Engineering and Technology.

Cite this