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S. Peresada, A. Tilli, S. Kovbasa, M. Montanari, F. Ronchi
"Simple Sensorless Vector Control of Induction Motors with Natural Field Orientation"
 
Type Conference
Author(s) S. Peresada, A. Tilli, S. Kovbasa, M. Montanari, F. Ronchi
Title Simple Sensorless Vector Control of Induction Motors with Natural Field Orientation
Editor 27th Annual Conf. of the IEEE Industr. Electr. Soc. (IECON01)
Keywords sensorless control, induction motor, field orientation
Abstract
This paper develops a simple sensorless control algorithm for an induction motor. An observerless controller is proposed, which guarantees local asymptotic speed tracking - flux regulation under condition of constant load torque. The controller development is based on the decomposition of the induction machine model in two coupled subsystems: electromechanical and electromagnetic, achieved by means of indirect field-oriented transformation. The experimental results demonstrate the steady-state and dynamic performance suitable for general industrial applications.
Document f02b.Document.pdf (211747 bytes)
Year 2001


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