A novel switching table using zero voltage vectors for direct torque control in permanent magnet synchronous motor

Yaohua Li, Dieter Gerling, Weiguo Liu

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

8 Scopus citations

Abstract

In this paper the theory of direct torque control (DTC) in permanent magnet synchronous motor (PMSM) is investigated. The effect of zero voltage vectors on the performances of the PMSM DTC drives is analyzed. Different from the conventional switching table eliminating zero voltage vectors, a novel switching table using zero voltage vectors is proposed. Simulation results show that the PMSM DTC drives work properly under the control of the table. The advantages of the novel switching table are given compared to other switching tables for the DTC in PMSM.

Original languageEnglish
Title of host publicationProceedings of the 2008 International Conference on Electrical Machines, ICEM'08
DOIs
StatePublished - 2008
Event2008 International Conference on Electrical Machines, ICEM'08 - Vilamoura, Algarve, Portugal
Duration: 6 Sep 20089 Sep 2008

Publication series

NameProceedings of the 2008 International Conference on Electrical Machines, ICEM'08

Conference

Conference2008 International Conference on Electrical Machines, ICEM'08
Country/TerritoryPortugal
CityVilamoura, Algarve
Period6/09/089/09/08

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