DocumentCode
3329711
Title
New Topology of Multi - Level - Converter with Optimised Pulse Sequences
Author
Grundmann, Frank ; Xie, Jian
Author_Institution
Inst. of Energy Conversion & Storage, Ulm
fYear
2007
fDate
16-20 July 2007
Firstpage
1
Lastpage
7
Abstract
This paper deals with a new topology for a multi - level - converter without a multi - winding input transformer. By means of this topology, converter with an increased number of voltage steps can be easily realised. The number of valves is smaller than that of actual techniques. Additionally the paper compares the multi - level - PWM with the optimised pulse sequences.
Keywords
PWM power convertors; multilevel PWM; multilevel converter; multiwinding input transformer; optimised pulse sequences; voltage steps; Capacitors; Circuit topology; Costs; Nonlinear equations; Pulse width modulation; Pulse width modulation inverters; Switching converters; Switching frequency; Valves; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Engineering Society Conference and Exposition in Africa, 2007. PowerAfrica '07. IEEE
Conference_Location
Johannesburg
Print_ISBN
978-1-4244-1477-2
Electronic_ISBN
978-1-4244-1478-9
Type
conf
DOI
10.1109/PESAFR.2007.4498066
Filename
4498066
Link To Document