DocumentCode
3586191
Title
Voltage analysis of isolated neutral multilevel inverters
Author
Rehaoulia, A. ; Rehaoulia, H. ; Fnaiech, F.
Author_Institution
High Nat. Sch. of Eng. of Tunis (ENSIT), Univ. of Tunis, Tunis, Tunisia
fYear
2014
Firstpage
865
Lastpage
869
Abstract
The present paper deals with isolated neutral multilevel inverters. The topologies of well known structures, that are H-bridge, Neutral Point Clamped (NPC) and Flying Capacitors (FC) are presented with their main features. Computer simulations for all cited topologies are performed and respective waveforms are analyzed. As unusual, it is proved that, for a given inverter number of levels the calculated THDs for phase voltage and line to line voltage are the same.
Keywords
bridge circuits; harmonic distortion; invertors; H-bridge; NPC; THD; computer simulations; flying capacitors; isolated neutral multilevel inverters; line to line voltage; neutral point clamped; phase voltage; voltage analysis; Harmonic analysis; Stress; Topology; FC; H-bridge; NPC; THD; multilevel converters; upper and lower bounds;
fLanguage
English
Publisher
ieee
Conference_Titel
Sciences and Techniques of Automatic Control and Computer Engineering (STA), 2014 15th International Conference on
Type
conf
DOI
10.1109/STA.2014.7086799
Filename
7086799
Link To Document