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Please use this identifier to cite or link to this item: http://hdl.handle.net/2080/575

Title: Sensorless Control of a Linearized and Decoupled Induction Motor Drive
Authors: Mohanty, K B
De, N K
Routray, A
Keywords: Decoupling Control
Input-output linearization
moving average algorithm
speed estimation
Issue Date: 2002
Publisher: IIT, Khargpur
Citation: Proceedings of 12th National Power ystems Conference (NPSC), December 27-29, 2002, P 46-49
Abstract: This paper presents an input-output linearizing and decoupling control scheme with speed estimation for an adjustable speed induction motor drive. A stator flux based estimator is used to estimate the synchronous speed. The motor speed is estimated by measuring only two line currents and two line voltages. A moving average algorithm is used to filter the ripples in the estimated speed. Simulation studies show that the sensorless speed control scheme can achieve fast transient response and maintain a wide speed control range.
Description: Copyright for the paper belongs to IIT Kharagpur
URI: http://hdl.handle.net/2080/575
Appears in Collections:Conference Papers

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