DocumentCode
2357349
Title
Comparison of low frequency hysteresis current control power inverters with accurate selection of applied vectors - two and three level comparators
Author
Martins, J.F. ; Pires, A.J.
Author_Institution
Escola Superior de Tecnologia de Setubal, Institute Politecnico de Setubal
fYear
2005
fDate
11-14 Sept. 2005
Abstract
Two feedback current controllers for three-phase pulse width modulated power inverters with accurate selection of applied voltage vectors are compared. The voltage vectors applied to the load are accurately selected, due to the use of two three level comparators or four two level comparators. Simulation and experimental results are presented to support the comparison between both strategies
Keywords
PWM invertors; comparators (circuits); electric current control; feedback; applied voltage vectors; feedback current controllers; low frequency hysteresis current control power inverters; three level comparators; three-phase pulse width modulated power inverters; Control systems; Current control; Hardware; Hysteresis; Pulse width modulation converters; Pulse width modulation inverters; Stators; Switching frequency; Variable speed drives; Voltage control; AC machine; Adjustable speed drive; Control methods for electrical systems; Converter control; Sliding mode control;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Electronics and Applications, 2005 European Conference on
Conference_Location
Dresden
Print_ISBN
90-75815-09-3
Type
conf
DOI
10.1109/EPE.2005.219337
Filename
1665527
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