High performance direct torque control of induction motor drives: Problems and improvements

2017 ◽  
Author(s):  
Nik Rumzi Nik Idris ◽  
Tole Sutikno
Keyword(s):  
Induction Motor ◽  
High Performance ◽  
Direct Torque Control ◽  
Motor Drives ◽  
Torque Control ◽  
Induction Motor Drives

scholarly journals Simple speed sensorless DTC-SVM scheme for induction motor drives

2013 ◽  
Vol 61 (2) ◽  
pp. 301-307 ◽  
Author(s):  
H. Abu-Rub ◽  
D. Stando ◽  
M.P. Kazmierkowski
Keyword(s):  
Induction Motor ◽  
High Performance ◽  
Sensorless Control ◽  
Direct Torque Control ◽  
Motor Drives ◽  
Torque Control ◽  
Control Mode ◽  
Voltage Source ◽  
Induction Motor Drives ◽  
Speed Sensorless

Abstract The paper focuses on the development of a novel DSP based high performance speed sensorless control scheme for PWM voltage source inverter fed induction motor drives. Firstly, two generic torque and flux control methods the Field Oriented Control (FOC) and Direct Torque Control (DTC), are briefly described. For implementation the sensorless scheme DTC with Space Vector Modulation (DTCSVM) has been selected because it eliminates the disadvantages associated with the DTC while keeping the advantages of both FOC and DTC. Secondly, the simple flux vector observer allowing speed sensor elimination is given. The novelty of the presented system lays in combining the DTC-SVM structure with a simple observer for both torque/flux and speed sensorless control. Furthermore, the DTC-SVM structure which operates in speed sensorless and torque control mode is presented. Finally, the description of a 50 kW laboratory drive and experimental results illustrating properties of the system are given.

scholarly journals Direct Torque Control for Dual Three-Phase Induction Motor Drives

2005 ◽  
Vol 41 (6) ◽  
pp. 1627-1636 ◽  
Author(s):  
R. Bojoi ◽  
F. Farina ◽  
G. Griva ◽  
F. Profumo ◽  
A. Tenconi
Keyword(s):  
Induction Motor ◽  
Direct Torque Control ◽  
Motor Drives ◽  
Torque Control ◽  
Induction Motor Drives ◽  
Three Phase

scholarly journals Direct Torque Control of Induction Motor Drives

IJIREEICE ◽  
2016 ◽  
Vol 4 (1) ◽  
pp. 108-111
Author(s):  
Mr. Ravindra Pawar ◽  
Prof. Ashok Jhala
Keyword(s):  
Induction Motor ◽  
Direct Torque Control ◽  
Motor Drives ◽  
Torque Control ◽  
Induction Motor Drives
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