DocumentCode
1891748
Title
A novel direct torque control scheme for induction machines with space vector modulation
Author
Rodríguez, José ; Pont, Jorge ; Silva, César ; Kouro, Samir ; Miranda, Hernán
Author_Institution
Departamento de Electron., Universidad Tecnica Federico Santa Maria, Valparaiso, Chile
Volume
2
fYear
2004
fDate
20-25 June 2004
Firstpage
1392
Abstract
In this paper a new method for direct torque control (DTC) based on load angle control is developed. The use of simple equations to obtain the control algorithm makes it easy to understand and implement. Fixed switching frequency and low torque ripple are obtained using space vector modulation. This control strategy overcomes the most important drawbacks of classic DTC. Results show the feasibility of the proposed method, obtaining good speed control bandwidth while overcoming classic DTC drawbacks.
Keywords
asynchronous machines; machine vector control; torque control; velocity control; direct torque control; fixed switching frequency; induction machines; load angle control; space vector modulation; speed control; torque ripple; AC machines; Equations; Hysteresis; Induction machines; Pulse modulation; Stators; Support vector machines; Switching frequency; Torque control; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Electronics Specialists Conference, 2004. PESC 04. 2004 IEEE 35th Annual
ISSN
0275-9306
Print_ISBN
0-7803-8399-0
Type
conf
DOI
10.1109/PESC.2004.1355626
Filename
1355626
Link To Document