Matrix converter degrees of freedom determination for direct torque control of induction machines

Ali Gandomkar; Amin Mahmoudi

doi:10.1109/VPPC.2011.6043100

Matrix converter degrees of freedom determination for direct torque control of induction machines

Ali Gandomkar, Amin Mahmoudi

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

1 Citation (Scopus)

Abstract

Matrix Converter rather than voltage source inverter can be used as high-performance technique supplying electric motor in Direct Torque Control (DTC). DTC's most significant deficiency in induction motor, magnetic torque ripple, can be markedly reduced by appropriate space voltage-vectors whose influence on stator flux and electromagnetic torque in DTC of induction machine that uses Matrix Converter the subject of this work. DTC degrees of freedom were shown seriously limited by 60° flux sectors, thus division to twelve 30° sectors of flux-space vector hexagon is proposed. The increased Matrix Converter degrees of freedom were then extracted for DTC implementation.

Original language	English
Title of host publication	2011 IEEE Vehicle Power and Propulsion Conference
ISBN (Electronic)	978-1-61284-246-2, 978-1-61284-248-6
DOIs	https://doi.org/10.1109/VPPC.2011.6043100
Publication status	Published - 31 Oct 2011
Externally published	Yes
Event	7th IEEE Vehicle Power and Propulsion Conference, VPPC 2011 - Chicago, IL, United States Duration: 6 Sept 2011 → 9 Sept 2011

Conference

Conference	7th IEEE Vehicle Power and Propulsion Conference, VPPC 2011
Country/Territory	United States
City	Chicago, IL
Period	6/09/11 → 9/09/11

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title = "Matrix converter degrees of freedom determination for direct torque control of induction machines",

abstract = "Matrix Converter rather than voltage source inverter can be used as high-performance technique supplying electric motor in Direct Torque Control (DTC). DTC's most significant deficiency in induction motor, magnetic torque ripple, can be markedly reduced by appropriate space voltage-vectors whose influence on stator flux and electromagnetic torque in DTC of induction machine that uses Matrix Converter the subject of this work. DTC degrees of freedom were shown seriously limited by 60° flux sectors, thus division to twelve 30° sectors of flux-space vector hexagon is proposed. The increased Matrix Converter degrees of freedom were then extracted for DTC implementation.",

author = "Ali Gandomkar and Amin Mahmoudi",

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doi = "10.1109/VPPC.2011.6043100",

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N2 - Matrix Converter rather than voltage source inverter can be used as high-performance technique supplying electric motor in Direct Torque Control (DTC). DTC's most significant deficiency in induction motor, magnetic torque ripple, can be markedly reduced by appropriate space voltage-vectors whose influence on stator flux and electromagnetic torque in DTC of induction machine that uses Matrix Converter the subject of this work. DTC degrees of freedom were shown seriously limited by 60° flux sectors, thus division to twelve 30° sectors of flux-space vector hexagon is proposed. The increased Matrix Converter degrees of freedom were then extracted for DTC implementation.

AB - Matrix Converter rather than voltage source inverter can be used as high-performance technique supplying electric motor in Direct Torque Control (DTC). DTC's most significant deficiency in induction motor, magnetic torque ripple, can be markedly reduced by appropriate space voltage-vectors whose influence on stator flux and electromagnetic torque in DTC of induction machine that uses Matrix Converter the subject of this work. DTC degrees of freedom were shown seriously limited by 60° flux sectors, thus division to twelve 30° sectors of flux-space vector hexagon is proposed. The increased Matrix Converter degrees of freedom were then extracted for DTC implementation.

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BT - 2011 IEEE Vehicle Power and Propulsion Conference

T2 - 7th IEEE Vehicle Power and Propulsion Conference, VPPC 2011

Y2 - 6 September 2011 through 9 September 2011

ER -

Matrix converter degrees of freedom determination for direct torque control of induction machines

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