DocumentCode
405034
Title
Continuous direct torque control of permanent magnet synchronous motor based on SVM
Author
Sun, Dan ; Zhu, Jian Guo ; HE, Yi Kang
Author_Institution
Fac. of Eng., Univ. of Technol., Sydney, NSW, Australia
Volume
2
fYear
2003
fDate
9-11 Nov. 2003
Firstpage
596
Abstract
In this paper, a modified control strategy for permanent magnet synchronous motor by introducing a space vector modulation conception to a direct torque control (DTC) systems was presented in order to minimize the torque and flux linkage ripples and fix the variable switching frequency in the basic DTC system. The simulation results showed that the steady state performance of the proposed DTC was improved dramatically while keeping the dynamic performance almost as same as that of the basic DTC.
Keywords
machine control; permanent magnet motors; synchronous motors; torque control; direct torque control; flux linkage ripples; permanent magnet synchronous motor; space vector modulation; steady state performance; switching frequency; Couplings; Hysteresis motors; Permanent magnet motors; Pulse width modulation; Sampling methods; Stators; Support vector machines; Switching frequency; Torque control; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical Machines and Systems, 2003. ICEMS 2003. Sixth International Conference on
Conference_Location
Beijing, China
Print_ISBN
7-5062-6210-X
Type
conf
Filename
1274116
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