Title :
Contribution to the matrix converter overmodulation strategies based on the virtual dc-link concept
Author :
Jan, Bauer ; Jiri, Lettl ; Stanislav, Fligl ; Libor, Linhart
Author_Institution :
Dept. of Electr. Drives & Traction, Czech Tech. Univ. in Prague, Prague, Czech Republic
Abstract :
The presented paper deals with modulation strategy of the matrix converter. Attention is paid to the indirect space vector modulation (ISVM) that is based on the virtual dc link concept. The 3D space for selection of the modulation index is being often overlooked. In this article it is discussed in detail.
Keywords :
PWM power convertors; frequency convertors; matrix convertors; 3D space; indirect space vector modulation; matrix converter overmodulation; modulation index; virtual DC-link concept; Gold; Harmonic analysis; Inverters; Matrix converters; Modulation; Voltage control; Direct frequency converter; matrix converter; modulation ratio; overmodulation; space vector modulation;
Conference_Titel :
Power Electronics and Motion Control Conference (EPE/PEMC), 2010 14th International
Conference_Location :
Ohrid
Print_ISBN :
978-1-4244-7856-9
DOI :
10.1109/EPEPEMC.2010.5606908
