Title :
Different PWM modulation techniques indexes performance evaluation
Author :
Boglietti, A. ; Griva, G. ; Pastorelli, M. ; Profumo, F. ; Adam, T.
Author_Institution :
Dip. di Ingegneria Elettrica Industraile, Politecnico di Torino, Italy
fDate :
6/15/1905 12:00:00 AM
Abstract :
Fully digital AC drives with pulse width modulated inverters are becoming an industrial standard. For PWM inverters several strategies are used. A complete view of the most common carrier based strategies, as sinusoidal PWM, third harmonic injected PWM, discontinuous or dead band PWM and space vector PWM is presented. The authors propose a method based on ´quality factors´ to evaluate the different types of modulation.
Keywords :
AC motors; electric drives; invertors; pulse width modulation; PWM modulation techniques; carrier based strategies; digital AC drives; inverters; performance evaluation; Bridge circuits; Digital modulation; Insulated gate bipolar transistors; Pulse inverters; Pulse width modulation; Pulse width modulation inverters; Rails; Space vector pulse width modulation; Switching frequency; Voltage;
Conference_Titel :
Industrial Electronics, 1993. Conference Proceedings, ISIE'93 - Budapest., IEEE International Symposium on
Conference_Location :
Budapest, Hungary
Print_ISBN :
0-7803-1227-9
DOI :
10.1109/ISIE.1993.268807
