Cover Image

High performance of space vector modulation direct torque control SVM-DTC based on amplitude voltage and stator flux angle

Various aspects related to controlling induction motor are investigated. Direct torque control is an original high performance control strategy in the field of AC drive. In this proposed method, the control system is based on Space Vector Modulation (SVM), amplitude of voltage in direct- quadrature...

Full description

Saved in:
Bibliographic Details
Main Authors: Rashag, H.F., Koh, S.P., Chong, K.H., Tiong, S.K., Tan, N.M.L., Abdalla, A.N.
Format: Article
Language:en_US
Published: 2017
Tags: Add Tag
No Tags, Be the first to tag this record!
id my.uniten.dspace-5797
record_format dspace
spelling my.uniten.dspace-57972018-02-09T01:02:51Z High performance of space vector modulation direct torque control SVM-DTC based on amplitude voltage and stator flux angle Rashag, H.F. Koh, S.P. Chong, K.H. Tiong, S.K. Tan, N.M.L. Abdalla, A.N. Various aspects related to controlling induction motor are investigated. Direct torque control is an original high performance control strategy in the field of AC drive. In this proposed method, the control system is based on Space Vector Modulation (SVM), amplitude of voltage in direct- quadrature reference frame (d-q reference) and angle of stator flux. Amplitude of stator voltage is controlled by PI torque and PI flux controller. The stator flux angle is adjusted by rotor angular frequency and slip angular frequency. Then, the reference torque and the estimated torque is applied to the input of PI torque controller and the control quadrature axis voltage is determined. The control d-axis voltage is determined from the flux calculator. These q and d axis voltage are converted into amplitude voltage. By applying polar to Cartesian on amplitude voltage and stator flux angle, direct voltage and quadratures voltage are generated. The reference stator voltages in d-q are calculated based on forcing the stator voltage error to zero at next sampling period. By applying inverse park transformation on d-q voltages, the stator voltages in α and β frame are generated and apply to SVM. From the output of SVM, the motor control signal is generated and the speed of the induction motor regulated toward the rated speed. The simulation Results have demonstrated exceptional performance in steadand transient states and shows that decrease of torque and flux ripples is achieved in a complete speed range. © Maxwell Scientific Organization, 2013. 2017-12-08T07:26:15Z 2017-12-08T07:26:15Z 2013 Article https://www.scopus.com/record/display.uri?eid=2-s2.0-84876425997&origin=resultslist&sort=plf-f&src=s&sid=18113d66b4cbaf31826cebad70df5e74&sot en_US Research Journal of Applied Sciences, Engineering and Technology Volume 5, Issue 15, 2013, Pages 3934-3940
institution Universiti Tenaga Nasional
building UNITEN Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Tenaga Nasional
content_source UNITEN Institutional Repository
url_provider http://dspace.uniten.edu.my/
language en_US
description Various aspects related to controlling induction motor are investigated. Direct torque control is an original high performance control strategy in the field of AC drive. In this proposed method, the control system is based on Space Vector Modulation (SVM), amplitude of voltage in direct- quadrature reference frame (d-q reference) and angle of stator flux. Amplitude of stator voltage is controlled by PI torque and PI flux controller. The stator flux angle is adjusted by rotor angular frequency and slip angular frequency. Then, the reference torque and the estimated torque is applied to the input of PI torque controller and the control quadrature axis voltage is determined. The control d-axis voltage is determined from the flux calculator. These q and d axis voltage are converted into amplitude voltage. By applying polar to Cartesian on amplitude voltage and stator flux angle, direct voltage and quadratures voltage are generated. The reference stator voltages in d-q are calculated based on forcing the stator voltage error to zero at next sampling period. By applying inverse park transformation on d-q voltages, the stator voltages in α and β frame are generated and apply to SVM. From the output of SVM, the motor control signal is generated and the speed of the induction motor regulated toward the rated speed. The simulation Results have demonstrated exceptional performance in steadand transient states and shows that decrease of torque and flux ripples is achieved in a complete speed range. © Maxwell Scientific Organization, 2013.
format Article
author Rashag, H.F.
Koh, S.P.
Chong, K.H.
Tiong, S.K.
Tan, N.M.L.
Abdalla, A.N.
spellingShingle Rashag, H.F.
Koh, S.P.
Chong, K.H.
Tiong, S.K.
Tan, N.M.L.
Abdalla, A.N.
High performance of space vector modulation direct torque control SVM-DTC based on amplitude voltage and stator flux angle
author_facet Rashag, H.F.
Koh, S.P.
Chong, K.H.
Tiong, S.K.
Tan, N.M.L.
Abdalla, A.N.
author_sort Rashag, H.F.
title High performance of space vector modulation direct torque control SVM-DTC based on amplitude voltage and stator flux angle
title_short High performance of space vector modulation direct torque control SVM-DTC based on amplitude voltage and stator flux angle
title_full High performance of space vector modulation direct torque control SVM-DTC based on amplitude voltage and stator flux angle
title_fullStr High performance of space vector modulation direct torque control SVM-DTC based on amplitude voltage and stator flux angle
title_full_unstemmed High performance of space vector modulation direct torque control SVM-DTC based on amplitude voltage and stator flux angle
title_sort high performance of space vector modulation direct torque control svm-dtc based on amplitude voltage and stator flux angle
publishDate 2017
_version_ 1644493778018369536
score 13.222552

Similar Items