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The Strathprints institutional repository is a digital archive of University of Strathclyde's Open Access research outputs. Strathprints provides access to thousands of Open Access research papers by University of Strathclyde researchers, including by researchers from the Department of Computer & Information Sciences involved in mathematically structured programming, similarity and metric search, computer security, software systems, combinatronics and digital health.

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Mapped phase-shifted space vector modulation for multi-level voltage-source inverters

Massoud, A. and Finney, S.J. and Cruden, A.J. and Williams, B.W. (2007) Mapped phase-shifted space vector modulation for multi-level voltage-source inverters. IET Electric Power Applications, 1 (4). pp. 622-636.

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Abstract

A new multi-level space vector modulation (SVM) technique, termed mapped phase-shifted SVM, is proposed. The SVM technique enables the use of two-level SVM with multi-level inverters without introducing any carrier level modulation or phase shifts. The proposed technique is theoretically analysed for three-, five- and seven-level inverters and then generalised for the m-level inverter, validated by simulation using Matlab/Simulink, and confirmed practically for a five-level, shunt, active power filter.