Picture of neon light reading 'Open'

Discover open research at Strathprints as part of International Open Access Week!

23-29 October 2017 is International Open Access Week. The Strathprints institutional repository is a digital archive of Open Access research outputs, all produced by University of Strathclyde researchers.

Explore recent world leading Open Access research content this Open Access Week from across Strathclyde's many research active faculties: Engineering, Science, Humanities, Arts & Social Sciences and Strathclyde Business School.

Explore all Strathclyde Open Access research outputs...

Modular multilevel converter for medium-voltage applications

Adam, Grain Philip and Ahmed, Khaled and Finney, Stephen and Williams, Barry (2011) Modular multilevel converter for medium-voltage applications. In: Proceedings of the 2011 IEEE International Electric Machines & Drives Conference (IEMDC). IEEE, 1013 - 1018. ISBN 978-1-4577-0060-6

Full text not available in this repository. Request a copy from the Strathclyde author

Abstract

This paper investigates the suitability of the modular multilevel converter (M2C) for medium-voltage multi-megawatt machine drives and as an interface for the integration of renewable power to the grid. Therefore, emphasis is given to issues that may affect the performance in these applications such as ac and dc side harmonics, dv/dt the interfacing transformer or machine windings may experience, suppression of common mode voltage, and switching strategy that may minimize the overall number transitions per fundamental period in order to suppress switching losses without significantly compromising output voltage waveform quality. The modular multilevel converter with 16 cells per arm operated in inversion and rectification modes is used to demonstrate the viability of the M2C in medium-voltage high-power applications.