Title :
Analysis of partially controllable multi-level voltage source converters
Author :
O´Brien, K. ; Gueldner, H.
Author_Institution :
Dept. of Electr. Eng., Dresden Univ. of Technol.
Abstract :
In partially controllable multi-level converters the displacement power factor range and the voltage transfer ratio boundaries depend on the number of converter levels. Partially controllable multi-level converters are characterized by asymmetric power flow capabilities. Part count, blocking voltage requirements, and the boundaries and stability of circuit operation are evaluated for various circuit configurations
Keywords :
load flow; power convertors; power factor; asymmetric power flow capabilities; circuit operation; displacement power factor; multilevel voltage source converters; voltage transfer ratio; Circuits; Displacement control; Load flow; Power generation; Reactive power; Rectifiers; Switches; Switching converters; Topology; Voltage control; !Multilevel converters;
Conference_Titel :
Power Electronics and Applications, 2005 European Conference on
Conference_Location :
Dresden
Print_ISBN :
90-75815-09-3
DOI :
10.1109/EPE.2005.219716
