DocumentCode
1787951
Title
Symmetrical discrete frequency control for AC-chopper with mutual switching function
Author
Gorbunov, Roman L. ; Poskonnyy, Gennadiy I.
Author_Institution
Nat. Res. Tomsk Polytech. Univ., Tomsk, Russia
fYear
2014
fDate
June 30 2014-July 4 2014
Firstpage
353
Lastpage
358
Abstract
The paper presents an algorithm of symmetrical discrete frequency control for the three-phase AC-chopper with mutual switching function. Possible fundamental frequencies of the output voltage for the direct and indirect phase sequence are defined and the basic and total switching functions are developed. The results of analysis were verified by simulation. The designed control algorithm can be used for the combined start of an induction motor and for its reverse.
Keywords
choppers (circuits); discrete systems; machine control; squirrel cage motors; indirect phase sequence; induction motor; mutual switching function; squirrel-cage induction motor; symmetrical discrete frequency control; three-phase AC-chopper; Choppers (circuits); Frequency control; Harmonic analysis; Induction motors; Switches; Voltage control; AC-chopper; discrete frequency control; mutual switching function;
fLanguage
English
Publisher
ieee
Conference_Titel
Micro/Nanotechnologies and Electron Devices (EDM), 2014 15th International Conference of Young Specialists on
Conference_Location
Novosibirsk
ISSN
2325-4173
Print_ISBN
978-1-4799-4669-3
Type
conf
DOI
10.1109/EDM.2014.6882546
Filename
6882546
Link To Document