Sensorless direct torque control of interior permanent magnet synchronous motor drives using the current derivative approach

Gilbert Foo, Xinan Zhang, Douglas L. Maskell, D. M. Vilathgamuwa

Research output: Chapter in Book/Conference paperConference paper

2 Citations (Scopus)

Abstract

This paper presents a sensorless direct torque control (DTC) scheme for interior permanent magnet synchronous motors (IPMSMs) drives over a wide speed range including very low speeds. The stator flux observer comprises the voltage model augmented by the current model. The position information required by the current model is derived from the examination of the stator current response due to machine saliency. Unlike the signal injection method, the proposed method utilizes only the applied voltage vectors to the machine stator windings. The simulation results presented verify the effectiveness of the proposed approach.

Original languageEnglish
Title of host publication2015 IEEE Symposium on Sensorless Control for Electrical Drives, SLED 2015
Place of PublicationAustralia
PublisherIEEE, Institute of Electrical and Electronics Engineers
ISBN (Electronic)9781467382823
DOIs
Publication statusPublished - 25 Nov 2015
Externally publishedYes
EventIEEE Symposium on Sensorless Control for Electrical Drives, SLED 2015 - Sydney, Australia
Duration: 7 Jun 20158 Jun 2015

Publication series

Name2015 IEEE Symposium on Sensorless Control for Electrical Drives, SLED 2015

Conference

ConferenceIEEE Symposium on Sensorless Control for Electrical Drives, SLED 2015
CountryAustralia
CitySydney
Period7/06/158/06/15

Fingerprint Dive into the research topics of 'Sensorless direct torque control of interior permanent magnet synchronous motor drives using the current derivative approach'. Together they form a unique fingerprint.

Cite this