A new approach to rotor position estimation for a PM brushless motor drive
A new approach to rotor position estimation for a PM brushless motor drive
The paper presents a new technique for sensorless control of brushless permanent magnet motors. The technique relies on estimating rotor position from motor terminal voltage and current information. The technique avoids signal differentiation and integration, and their associated problems of noise amplification and drift, respectively. This simplifies implementation considerably. The paper presents the equations used to develop the technique. It also presents experimental results on the implementation and performance of the technique.
1199-202
Abu-Sharkh, S.M.
97666072-939a-4569-a7ff-76788db2da34
Barinberg, V.
faf5ff30-eee7-44b0-90c1-b5ccdb9bdd69
1998
Abu-Sharkh, S.M.
97666072-939a-4569-a7ff-76788db2da34
Barinberg, V.
faf5ff30-eee7-44b0-90c1-b5ccdb9bdd69
Abu-Sharkh, S.M. and Barinberg, V.
(1998)
A new approach to rotor position estimation for a PM brushless motor drive.
In Proceedings of 9th Mediterranean Electrotechnical Conference, 1998. MELECON 98.
IEEE.
.
(doi:10.1109/MELCON.1998.699424).
Record type:
Conference or Workshop Item
(Paper)
Abstract
The paper presents a new technique for sensorless control of brushless permanent magnet motors. The technique relies on estimating rotor position from motor terminal voltage and current information. The technique avoids signal differentiation and integration, and their associated problems of noise amplification and drift, respectively. This simplifies implementation considerably. The paper presents the equations used to develop the technique. It also presents experimental results on the implementation and performance of the technique.
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Published date: 1998
Venue - Dates:
9th Mediterranean Electrotechnical Conference, 1998. MELECON 98, Tel-Aviv, Israel, 1998-05-18 - 1998-05-20
Identifiers
Local EPrints ID: 21253
URI: http://eprints.soton.ac.uk/id/eprint/21253
PURE UUID: 9e2e8646-b4ff-4193-b0d1-8ad8f1ab3d5d
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Date deposited: 16 Nov 2006
Last modified: 15 Mar 2024 06:29
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Contributors
Author:
S.M. Abu-Sharkh
Author:
V. Barinberg
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