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A direct torque-controlled interior permanent-magnet synchronous motor drive without a speed sensor

Citation

Rahman, MF and Zhong, L and Haque, ME, A direct torque-controlled interior permanent-magnet synchronous motor drive without a speed sensor, IEEE Transactions on energy conversion, 18, (1) pp. 17-22. ISSN 0885-8969 (2003) [Refereed Article]

DOI: doi:10.1109/TEC.2002.805200

Abstract

This paper reports results of further investigation of the so-called direct torque control (DTC) technique to an interior permanent magnet (IFM) synchronous motor drive. This torque control technique for IFM motors requires no dq-axes current controllers and coordinate transformation networks. A completely sensorless IFM motor drive with DTC, which uses a new speed estimator from the stator flux linkage vector and the torque angle, is presented. It is shown that including the torque angle in the estimation process results in a far more accurate transient speed estimator than what is reported in the existing literature.

Item Details

Item Type:Refereed Article
Research Division:Engineering
Research Group:Electrical and Electronic Engineering
Research Field:Control Systems, Robotics and Automation
Objective Division:Energy
Objective Group:Energy Exploration
Objective Field:Energy Exploration not elsewhere classified
Author:Haque, ME (Dr Md Enamul Haque)
ID Code:44717
Year Published:2003
Web of Science® Times Cited:75
Deposited By:Engineering
Deposited On:2007-06-17
Last Modified:2007-06-17
Downloads:0

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