Title :
Mapped phase-shifted space vector modulation for multi-level voltage-source inverters
Author :
Massoud, A.M. ; Finney, S.J. ; Cruden, A. ; Williams, B.W.
Author_Institution :
Dept. of Electron. & Electr. Eng., Strathclyde Univ., Glasgow
fDate :
7/1/2007 12:00:00 AM
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.
Keywords :
active filters; invertors; modulation; power filters; Matlab/Simulink; active power filter; carrier level modulation; mapped phase-shifted space vector modulation; multilevel voltage-source inverters;
Journal_Title :
Electric Power Applications, IET
DOI :
10.1049/iet-epa:20060273