A simplified voltage vector selection strategy for the permanent magnet synchronous motor direct torque control drive with low torque ripple and fixed switching frequency

Yaohua Li, Dieter Gerling, Weiguo Liu

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

12 Scopus citations

Abstract

In this paper the effect of the voltage vector on the amplitude of stator flux, torque angle and torque of the permanent magnet synchronous motor (PMSM) direct torque control (DTC) drive is studied. A simplified voltage vector selection strategy based on the technology of space vector modulation (SVM) is proposed. Simulation and experimental results show this control strategy can decrease stator current and torque ripples and fix the switching frequency.

Original languageEnglish
Title of host publication2010 International Conference on Electrical Machines and Systems, ICEMS2010
Pages674-679
Number of pages6
StatePublished - 2010
Event2010 International Conference on Electrical Machines and Systems, ICEMS2010 - Incheon, Korea, Republic of
Duration: 10 Oct 201013 Oct 2010

Publication series

Name2010 International Conference on Electrical Machines and Systems, ICEMS2010

Conference

Conference2010 International Conference on Electrical Machines and Systems, ICEMS2010
Country/TerritoryKorea, Republic of
CityIncheon
Period10/10/1013/10/10

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