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The effect of offset error and its compensation for a direct torque controlled interior permanent magnet synchronous motor drive

Version 2 2024-06-04, 05:57
Version 1 2017-08-03, 10:26
conference contribution
posted on 2024-06-04, 05:57 authored by Enamul HaqueEnamul Haque, L Zhong, MF Rahman
This paper investigates the problem caused by the DC offset in measurements to the estimation of stator flux linkage and torque in direct torque controlled interior permanent magnet synchronous motor drive (IPMSM). Modeling and experimental studies on a direct torque controlled drive are carried out with a conventional integrator which suffers from unacceptable drift of the stator flux estimation and a programmable, multistage cascaded low-pass filter, with a view to remove the drift caused by the offset. Results from these studies are presented.

History

Pagination

814-819

Location

Cambridge, Massachusetts

Start date

2001-06-17

End date

2001-06-20

ISBN-10

0780370910

Language

eng

Publication classification

EN.1 Other conference paper

Copyright notice

2001, IEEE

Title of proceedings

IEMDC 2001 : Proceedings of the IEEE International Electric Machines and Drives Conference

Event

IEMDC 2001 IEEE Electric Machines and Drives. International Conference (2001 : Cambridge, Massachusetts)

Publisher

IEEE

Place of publication

Piscataway, N.J.

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