DocumentCode
1902359
Title
Single DC multilevel hybrid topology
Author
Luna, B. Vidales ; Rodriguez, J.R. ; R, V. Venegas ; Moreno-Goytia, E.L.
Author_Institution
Dept. of Electr. Eng., Inst. Tecnol. de Morelia, Morelia, Mexico
fYear
2012
fDate
9-11 Sept. 2012
Firstpage
1
Lastpage
6
Abstract
This paper proposes a new structure of DC-AC multilevel converters which is developed by combining a modification of a DC-DC buck converter and a DC-AC hybrid multilevel converter with cascade configuration and a ratio of 1:1.5. The buck converter is used to obtain two independent voltage sources from a single power supply without using transformer. The advantages of this configuration are: it does not require isolated power supplies and has a high power density because it does not use transformers.
Keywords
DC-AC power convertors; DC-DC power convertors; cascade configuration; dc-ac hybrid multilevel converter; dc-dc buck converter; high power density; independent voltage sources; single dc multilevel hybrid topology; single power supply; Capacitors; Circuit faults; Harmonic distortion; Inverters; Power supplies; Topology;
fLanguage
English
Publisher
ieee
Conference_Titel
North American Power Symposium (NAPS), 2012
Conference_Location
Champaign, IL
Print_ISBN
978-1-4673-2306-2
Electronic_ISBN
978-1-4673-2307-9
Type
conf
DOI
10.1109/NAPS.2012.6336437
Filename
6336437
Link To Document