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Direct Torque Control Schemes for Split-Phase Induction Machine

Hatua, Kamalesh and Ranganathan, VT (2004) Direct Torque Control Schemes for Split-Phase Induction Machine. In: Conference Record of the 2004 IEEE Industry Applications Conference, 3-7 October, Seattle, Vol.4, 622 -622.


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In this paper, DTC (Direct Torque Control) algorithms for Split-phase Induction Machine (SPIM) are established. SPIM has two sets of three-phase stator windings, with a shift of thirty electrical degrees between them. The significant contributions of the present work are: a) Two new methods of DTC technique for SPIM are developed. They are called as Resultant Flux Control Method and Individual Flux Control Method. b) Advantages and disadvantages of both the methods are discussed. High torque ripple is a disadvantage for three-phase DTC. It is found that torque ripple in SPIM could be significantly reduced without increasing the switching frequency.

Item Type: Conference Paper
Publisher: IEEE
Additional Information: �©1990 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.
Keywords: SPIM;DTC;Resultant flux control method;Individual flux control method
Department/Centre: Division of Electrical Sciences > Electrical Engineering
Date Deposited: 13 Dec 2005
Last Modified: 19 Sep 2010 04:22
URI: http://eprints.iisc.ac.in/id/eprint/4474

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