TY - GEN
T1 - Disturbance Observer-Based Speed Estimator for Controlling Speed Sensorless Induction Motor
AU - Indriawati, Katherin
AU - Widjiantoro, Bambang Lelono
AU - Rachman, Nanang Rifa i.
N1 - Publisher Copyright:
© 2020 IEEE.
PY - 2020/12/10
Y1 - 2020/12/10
N2 - In this research, speed sensorless control is designed for induction motors by simulation. When the induction motor operates using the speed sensorless technique, the speed sensor is eliminated. Information about speed is obtained from an estimation algorithm based on the voltage and current entering the motor. In this study the estimation algorithm used is a Disturbance Observer. While the control method to control the speed of the induction motor in this study uses the Direct Torque Control (DTC) method. So the purpose in this research is to build a speed sensorless control system for induction motors with a disturbance observer as speed estimator and a DTC control scheme. The speed sensorless control system that has been designed can work well for the speed range of 50 rpm - 300 rpm, while for speeds of 350 rpm or speeds above 300 rpm the system is less able to work properly. The system produces a steady state error response for all variations of the set point in the speed range of 50 rpm - 300 rpm none of which is above 5%.
AB - In this research, speed sensorless control is designed for induction motors by simulation. When the induction motor operates using the speed sensorless technique, the speed sensor is eliminated. Information about speed is obtained from an estimation algorithm based on the voltage and current entering the motor. In this study the estimation algorithm used is a Disturbance Observer. While the control method to control the speed of the induction motor in this study uses the Direct Torque Control (DTC) method. So the purpose in this research is to build a speed sensorless control system for induction motors with a disturbance observer as speed estimator and a DTC control scheme. The speed sensorless control system that has been designed can work well for the speed range of 50 rpm - 300 rpm, while for speeds of 350 rpm or speeds above 300 rpm the system is less able to work properly. The system produces a steady state error response for all variations of the set point in the speed range of 50 rpm - 300 rpm none of which is above 5%.
KW - Direct Torque Control
KW - Disturbance Observer
KW - Induction Motor
KW - Speed Estimator
KW - Speed Sensorless Control
UR - http://www.scopus.com/inward/record.url?scp=85100045820&partnerID=8YFLogxK
U2 - 10.1109/ISRITI51436.2020.9315387
DO - 10.1109/ISRITI51436.2020.9315387
M3 - Conference contribution
AN - SCOPUS:85100045820
T3 - 2020 3rd International Seminar on Research of Information Technology and Intelligent Systems, ISRITI 2020
SP - 301
EP - 305
BT - 2020 3rd International Seminar on Research of Information Technology and Intelligent Systems, ISRITI 2020
A2 - Wibowo, Ferry Wahyu
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 3rd International Seminar on Research of Information Technology and Intelligent Systems, ISRITI 2020
Y2 - 10 December 2020
ER -