Artificial neural network based direct torque control of induction motor drives

Rajesh Kumar, R. A. Gupta, S. V. Bhangale, Himanshu Gothwal

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

15 Citations (Scopus)

Abstract

Direct Torque Control (DTC) of Induction Motor drive has quick torque response without complex orientation transformation and inner loop current control. Although DTC has some drawbacks, such as the torque and flux ripple. The important point in DTC is the right selection of the stator voltage vector.This paper presents simple structured neural networks for flux position estimation, sector selection and stator voltage vector selection for induction motors using direct torque control (DTC) method. The Levenberg-Marquardt back-propagation technique has been used to train the neural network. The simple structure network facilitates a short training and processing times. The conventional flux position estimator, sector selector and stator voltage vector selector based DTC scheme compared with the proposed scheme and the results are validated through simulation.

Original languageEnglish
Title of host publicationIET-UK International Conference on Information and Communication Technology in Electrical Sciences, ICTES 2007
Pages361-367
Number of pages7
Edition2
DOIs
Publication statusPublished - 2007
Externally publishedYes
EventIET-UK International Conference on Information and Communication Technology in Electrical Sciences, ICTES 2007 - Tamil Nadu, India
Duration: 20 Dec 200722 Dec 2007

Publication series

NameIET Seminar Digest
Number2
Volume2007

Conference

ConferenceIET-UK International Conference on Information and Communication Technology in Electrical Sciences, ICTES 2007
Country/TerritoryIndia
CityTamil Nadu
Period20/12/0722/12/07

Keywords

  • ANN
  • Direct torque control (DTC)
  • Flux position estimator
  • Induction motor
  • Sector selector

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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