DocumentCode
1587930
Title
Modeling and simulation research of asynchronous motor direct torque control system based on the simplified SVPWM
Author
Dongmei, Wang ; Lingshun, Liu ; Di, Liu
Author_Institution
Dept. of Control Eng., Naval Aeronaut. & Astronaut. Univ., Yantai, China
Volume
2
fYear
2011
Firstpage
308
Lastpage
311
Abstract
In the traditional SVPWM algorithm the sectors is judged by the complex operation of coordinates rotation, trigonometric function, inverse trigonometric function and so on, it is too complex to realize and control. A simplified SVPWM algorithm is proposed in this paper, and we use it to build the mathematical model of DTC motor drive system and simulate. Simulation results show that the asynchronous motors direct torque control system based on a simplified SVPWM algorithm has better static and dynamic performance.
Keywords
induction motor drives; machine control; torque control; DTC motor drive; asynchronous motor; complex operation; coordinates rotation; direct torque control; inverse trigonometric function; simplified SVPWM; Aerospace electronics; Inverters; Space vector pulse width modulation; Torque; Torque control; Vectors; Voltage control; asynchronous motor; modeling; simplified SVPWM; simulation;
fLanguage
English
Publisher
ieee
Conference_Titel
Electronic Measurement & Instruments (ICEMI), 2011 10th International Conference on
Conference_Location
Chengdu
Print_ISBN
978-1-4244-8158-3
Type
conf
DOI
10.1109/ICEMI.2011.6037823
Filename
6037823
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