DTC of threephase PM BLAC motor having one phase opencircuit fault with current model flux estimator

Conference
(2012) Advanced Materials Research
Publisher(s)
University of the Thai Chamber of Commerce
Date Issued
2012
Author(s)
Other Contributor(s)
University of the Thai Chamber of Commerce. Research Support Office
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.
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public
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Rights Holder(s)
University of the Thai Chamber of Commerce
Bibliographic Citation
Kasem Utaikaifa (2012) DTC of threephase PM BLAC motor having one phase opencircuit fault with current model flux estimator., 433-440.
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