Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
762373 | Energy Conversion and Management | 2006 | 14 Pages |
Abstract
Single phase induction motors are traditionally used in constant speed applications and suffer from unsymmetrical performance. A reliable speed signal can improve their performance and extend their applications as variable speed drives. In this paper, a speed estimation method for these motors is proposed based on a machine model in the stator flux reference frame. The method is examined in a sensorless torque optimization system over a wide operating range. Extensive simulation results prove the validity of the proposed method. Also, the motor performance under the torque optimization system is analyzed.
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Physical Sciences and Engineering
Energy
Energy (General)
Authors
S. Vaez-Zadeh, A. Payman,