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.
Original language | English |
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Pages (from-to) | 622-636 |
Number of pages | 15 |
Journal | IET Electric Power Applications |
Volume | 1 |
Issue number | 4 |
DOIs | |
Publication status | Published - 2007 |
Keywords
- space vector modulation
- voltage-source inverters
- vector modulation
- carrier level modulation