Ghent University Academic Bibliography

Advanced

A comparison of stator flux linkage estimators for a direct torque controlled PMSM drive

Thomas Vyncke UGent, René Boel UGent and Jan Melkebeek UGent (2009) IECON : 2009 35th Annual conference of IEEE Industrial Electronics, vols 1-6. p.967-974
abstract
In an increasing number of applications highly dynamic electrical drives, characterized by high quality torque control, are demanded. Direct torque control (DTC) for AC machines, permanent magnet synchronous motors (PMSM) or induction machines, can provide this accurate and fast torque control. When applying DTC the change of the stator flux linkage vector is controlled, based on torque and flux errors. As such the estimation of the stator flux linkage is essential for a DTC drive. Furthermore the quality of the estimation directly determines the capability of the drive. In the literature several possible solutions for the estimation of the stator flux linkage are proposed. However, a comprehensive comparison between these solutions is not present. This paper gives an overview of several techniques for the estimation of the stator flux linkage for DTC in PMSMs. The theoretical advantages and disadvantages of the methods are outlined. After a short discussion on the effects of erroneous estimations the results from simulations for the different methods are reviewed. It is shown that, despite their simplicity stabilized voltage model methods can offer good performance. Still they can not reach the performance of an extended Kalman filter implementation of a current model. Aspects of the practical implementation on FPGA are discussed.
Please use this url to cite or link to this publication:
author
organization
year
type
conference
publication status
published
subject
keyword
AC machines, permanent magnet synchronous motors, field programmable gate arrays, AC motor drives, induction motor drives, Kalman filters, machine control, permanent magnet motors, synchronous motor drives, torque control, stator flux linkage estimators, direct torque control, electrical drives, PMSM drive, induction machines, extended Kalman filter, FPGA
in
IECON : 2009 35th Annual conference of IEEE Industrial Electronics, vols 1-6
pages
967 - 974
publisher
IEEE
place of publication
New York, NY, USA
conference name
35th Annual conference of the IEEE Industrial Electronics Society (IECON 2009)
conference location
Porto, Portugal
conference start
2009-11-03
conference end
2009-11-05
Web of Science type
Proceedings Paper
Web of Science id
000280762000150
ISSN
1553-572X
ISBN
9781424446483
9781424446490
9781424446506
DOI
10.1109/IECON.2009.5414686
language
English
UGent publication?
yes
classification
P1
copyright statement
I have transferred the copyright for this publication to the publisher
id
989878
handle
http://hdl.handle.net/1854/LU-989878
date created
2010-06-28 14:16:00
date last changed
2011-01-28 16:55:41
@inproceedings{989878,
  abstract     = {In an increasing number of applications highly dynamic electrical drives, characterized by high quality torque control, are demanded. Direct torque control (DTC) for AC machines, permanent magnet synchronous motors (PMSM) or induction machines, can provide this accurate and fast torque control. When applying DTC the change of the stator flux linkage vector is controlled, based on torque and flux errors. As such the estimation of the stator flux linkage is essential for a DTC drive. Furthermore the quality of the estimation directly determines the capability of the drive. In the literature several possible solutions for the estimation of the stator flux linkage are proposed. However, a comprehensive comparison between these solutions is not present. This paper gives an overview of several techniques for the estimation of the stator flux linkage for DTC in PMSMs. The theoretical advantages and disadvantages of the methods are outlined. After a short discussion on the effects of erroneous estimations the results from simulations for the different methods are reviewed. It is shown that, despite their simplicity stabilized voltage model methods can offer good performance. Still they can not reach the performance of an extended Kalman filter implementation of a current model. Aspects of the practical implementation on FPGA are discussed.},
  author       = {Vyncke, Thomas and Boel, Ren{\'e} and Melkebeek, Jan},
  booktitle    = {IECON : 2009 35th Annual conference of IEEE Industrial Electronics, vols 1-6},
  isbn         = {9781424446483},
  issn         = {1553-572X},
  keyword      = {AC machines,permanent magnet synchronous motors,field programmable gate arrays,AC motor drives,induction motor drives,Kalman filters,machine control,permanent magnet motors,synchronous motor drives,torque control,stator flux linkage estimators,direct torque control,electrical drives,PMSM drive,induction machines,extended Kalman filter,FPGA},
  language     = {eng},
  location     = {Porto, Portugal},
  pages        = {967--974},
  publisher    = {IEEE},
  title        = {A comparison of stator flux linkage estimators for a direct torque controlled PMSM drive},
  url          = {http://dx.doi.org/10.1109/IECON.2009.5414686},
  year         = {2009},
}

Chicago
Vyncke, Thomas, René Boel, and Jan Melkebeek. 2009. “A Comparison of Stator Flux Linkage Estimators for a Direct Torque Controlled PMSM Drive.” In IECON : 2009 35th Annual Conference of IEEE Industrial Electronics, Vols 1-6, 967–974. New York, NY, USA: IEEE.
APA
Vyncke, T., Boel, R., & Melkebeek, J. (2009). A comparison of stator flux linkage estimators for a direct torque controlled PMSM drive. IECON : 2009 35th Annual conference of IEEE Industrial Electronics, vols 1-6 (pp. 967–974). Presented at the 35th Annual conference of the IEEE Industrial Electronics Society (IECON 2009), New York, NY, USA: IEEE.
Vancouver
1.
Vyncke T, Boel R, Melkebeek J. A comparison of stator flux linkage estimators for a direct torque controlled PMSM drive. IECON : 2009 35th Annual conference of IEEE Industrial Electronics, vols 1-6. New York, NY, USA: IEEE; 2009. p. 967–74.
MLA
Vyncke, Thomas, René Boel, and Jan Melkebeek. “A Comparison of Stator Flux Linkage Estimators for a Direct Torque Controlled PMSM Drive.” IECON : 2009 35th Annual Conference of IEEE Industrial Electronics, Vols 1-6. New York, NY, USA: IEEE, 2009. 967–974. Print.