DocumentCode
442368
Title
Analysis of control regimes of three-level inverters with synchronized space-vector modulation
Author
Oleschuk, V. ; Stankovic, A. ; Sizov, A. ; Yaroshenko, E.
Author_Institution
Power Eng. Inst., Acad. of Sci., Kishinau, Moldova
Volume
2
fYear
2005
fDate
20-23 June 2005
Firstpage
663
Abstract
The paper describes operation of three-level inverters with synchronized pulsewidth modulation (PWM) at control regimes different from standard volts/hertz control. Control algorithms provide common-mode voltage cancellation in three-phase load in this case. The output voltage of converters has quarter-wave symmetry during the whole control range including the zone of overmodulation. Simulations give the behaviour of different versions of synchronous PWM.
Keywords
PWM invertors; power convertors; synchronisation; common-mode voltage cancellation; control algorithms; quarter-wave symmetry; synchronized pulsewidth modulation; synchronized space-vector modulation; three-level inverters; Diodes; Frequency synchronization; Low voltage; Power engineering; Pulse inverters; Pulse width modulation; Pulse width modulation inverters; Space vector pulse width modulation; Switches; Voltage control;
fLanguage
English
Publisher
ieee
Conference_Titel
Industrial Electronics, 2005. ISIE 2005. Proceedings of the IEEE International Symposium on
Conference_Location
Dubrovnik, Croatia
Print_ISBN
0-7803-8738-4
Type
conf
DOI
10.1109/ISIE.2005.1528995
Filename
1528995
Link To Document