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Space vector modulation of nine-phase voltage source inverters based on three-phase decomposition

G. Grandi, G. Serra, A. Tani
2007 2007 European Conference on Power Electronics and Applications  

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A new space vector modulation (SVM) technique having a full and independent control of the multiple voltage space vectors of a nine-phase voltage source inverter (VSI) is presented in this paper. The proposed approach is based on the concept of system decomposition, leading to the modulation of three three-phase VSIs. The resulting SVM corresponds to standard SVM for each three-phase VSI in the case of a nine-phase load with three insulated central points, whereas the additional modulation of
more » ... e zero-sequence component is introduced for each three-phase VSI in the case of a nine-phase load with a single central point. The modulation limits are investigated and the analytical developments are proved by a complete set of simulation results. Space vector modulation of nine-phase voltage source inverters based on three-phase decomposition GRANDI Gabriele EPE 2007 -Aalborg ISBN : 9789075815108 P.1 Space vector modulation of nine-phase voltage source inverters based on three-phase decomposition GRANDI Gabriele EPE 2007 -Aalborg ISBN : 9789075815108 P.2 Space vector modulation of nine-phase voltage source inverters based on three-phase decomposition GRANDI Gabriele EPE 2007 -Aalborg ISBN : 9789075815108 P.3 Space vector modulation of nine-phase voltage source inverters based on three-phase decomposition GRANDI Gabriele EPE 2007 -Aalborg ISBN : 9789075815108 P.5 Space vector modulation of nine-phase voltage source inverters based on three-phase decomposition GRANDI Gabriele EPE 2007 -Aalborg ISBN : 9789075815108 P.6 Space vector modulation of nine-phase voltage source inverters based on three-phase decomposition GRANDI Gabriele EPE 2007 -Aalborg ISBN : 9789075815108 P.9
doi:10.1109/epe.2007.4417377 fatcat:5i5ix4tcpvaxbkhnighfsegddy
Citation

G. Grandi, G. Serra, A. Tani. "Space vector modulation of nine-phase voltage source inverters based on three-phase decomposition." 2007 European Conference on Power Electronics and Applications (2007)