High performance parameter observation of induction motor with sensorless vector Control using extended Kalman filter

Md Samiul Haque Sunny, Manash Mandal, Eklas Hossain, Md Adbur Rafiq

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

1 Scopus citations

Abstract

Speed sensor less vector control of induction motor drive faces two major problems: Speed estimation, and rotor flux observation. Because of the multiplication terms of state variables, the induction motor model is consisted of nonlinear state equations. To estimate the state variables of the motor model and gain the rotor flux and speed signals, a method is proposed in this paper using extended Kalman filter. Software programs are used to carry out extended Kalman filter (EKF) algorithm to estimate the rotor speed and fluxes. The obtained results prove that extended Kalman filter algorithm can estimate rotor speed and flux very accurately, and based on that, the speed sensor less drive system can have good static and dynamic performance.

Original languageEnglish
Title of host publication3rd International Conference on Electrical Information and Communication Technology, EICT 2017
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1-5
Number of pages5
ISBN (Electronic)9781538623053
DOIs
StatePublished - 2 Jul 2017
Event3rd International Conference on Electrical Information and Communication Technology, EICT 2017 - Khulna, Bangladesh
Duration: 7 Dec 20179 Dec 2017

Publication series

Name3rd International Conference on Electrical Information and Communication Technology, EICT 2017
Volume2018-January

Conference

Conference3rd International Conference on Electrical Information and Communication Technology, EICT 2017
Country/TerritoryBangladesh
CityKhulna
Period7/12/179/12/17

Keywords

  • Extended Kalman Filter
  • Flux observer
  • Induction Motor
  • Sensorless Vector Control
  • Speed Estimation

Fingerprint

Dive into the research topics of 'High performance parameter observation of induction motor with sensorless vector Control using extended Kalman filter'. Together they form a unique fingerprint.

Cite this