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Utaikaifa, Kasem (2012) DTC of threephase PM BLAC motor having one phase opencircuit fault with current model flux estimator. In: (2012) Advanced Materials Research.

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Abstract

Direct torque control (DTC) of threephase permanent magnet brushless AC (PM BLAC) motor having one phase opencircuit fault (OPOF) is presented. Torque and flux linkages of the faulty motor are estimated by proposed estimators. Control topology,voltage vectors and design procedure are described. Simulated results show that the proposed topology can be operated under fault situation at rated torque and speed operation. Performances of the system are validated by the measured data.

Item Type: Conference or Workshop Item (Lecture)
Uncontrolled Keywords: Current model flux estimator; Direct torque control; Single phase fault
Subjects: Engineering > Electrical and Energy Engineering
Divisions: Research Center > Research Support Office
Depositing User: Miss Niramol Sudkhanung
Date Deposited: 18 Oct 2016 09:19
Last Modified: 18 Oct 2016 09:19
URI: http://eprints.utcc.ac.th/id/eprint/5733

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