Permanent Magnet Synchronous Motor Direct Torque Control Based on Stator Resistance Online Estimation

Du Xue; Zhang Suying; Jin Ji; Zhao Peidi; Liu Huixian

doi:doi:10.11648/j.sd.20170501.16

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Permanent Magnet Synchronous Motor Direct Torque Control Based on Stator Resistance Online Estimation

Du Xue, Zhang Suying, Jin Ji, Zhao Peidi, Liu Huixian

Published in Science Discovery (Volume 5, Issue 1)

Received: 11 April 2017 Published: 12 April 2017

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Abstract

Permanent magnet synchronous motor direct torque control system is characterized by its fast, automatic control and so on. Based on the actual value and reference value of the motor control system, this article analysis the effect of the stator resistance variation on the performance of the system.A method to track stator resistance variation is proposed according to the effect of stator resistance deviation on stator flux and current vector.Based on the optimal reference value of the stator current vector, the stator resistance value is estimated on-line by using the angle between the electromagnetic torque and the stator flux; and the simulation studies results using Matlab/Simulink shows that the control method is very effective to improve the low-speed performance of the system, reduced torque ripple and improve system robustness.

Published in	Science Discovery (Volume 5, Issue 1)
DOI	10.11648/j.sd.20170501.16
Page(s)	33-39
Creative Commons	This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.
Copyright	Copyright © The Author(s), 2017. Published by Science Publishing Group

Keywords

PMSM, DTC, Online Stator Resistance Estimation, Robustness

References

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APA Style

Du Xue, Zhang Suying, Jin Ji, Zhao Peidi, Liu Huixian. (2017). Permanent Magnet Synchronous Motor Direct Torque Control Based on Stator Resistance Online Estimation. Science Discovery, 5(1), 33-39. https://doi.org/10.11648/j.sd.20170501.16

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ACS Style

Du Xue; Zhang Suying; Jin Ji; Zhao Peidi; Liu Huixian. Permanent Magnet Synchronous Motor Direct Torque Control Based on Stator Resistance Online Estimation. Sci. Discov. 2017, 5(1), 33-39. doi: 10.11648/j.sd.20170501.16

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AMA Style

Du Xue, Zhang Suying, Jin Ji, Zhao Peidi, Liu Huixian. Permanent Magnet Synchronous Motor Direct Torque Control Based on Stator Resistance Online Estimation. Sci Discov. 2017;5(1):33-39. doi: 10.11648/j.sd.20170501.16

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@article{10.11648/j.sd.20170501.16,
  author = {Du Xue and Zhang Suying and Jin Ji and Zhao Peidi and Liu Huixian},
  title = {Permanent Magnet Synchronous Motor Direct Torque Control Based on Stator Resistance Online Estimation},
  journal = {Science Discovery},
  volume = {5},
  number = {1},
  pages = {33-39},
  doi = {10.11648/j.sd.20170501.16},
  url = {https://doi.org/10.11648/j.sd.20170501.16},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.sd.20170501.16},
  abstract = {Permanent magnet synchronous motor direct torque control system is characterized by its fast, automatic control and so on. Based on the actual value and reference value of the motor control system, this article analysis the effect of the stator resistance variation on the performance of the system.A method to track stator resistance variation is proposed according to the effect of stator resistance deviation on stator flux and current vector.Based on the optimal reference value of the stator current vector, the stator resistance value is estimated on-line by using the angle between the electromagnetic torque and the stator flux; and the simulation studies results using Matlab/Simulink shows that the control method is very effective to improve the low-speed performance of the system, reduced torque ripple and improve system robustness.},
 year = {2017}
}

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TY  - JOUR
T1  - Permanent Magnet Synchronous Motor Direct Torque Control Based on Stator Resistance Online Estimation
AU  - Du Xue
AU  - Zhang Suying
AU  - Jin Ji
AU  - Zhao Peidi
AU  - Liu Huixian
Y1  - 2017/04/12
PY  - 2017
N1  - https://doi.org/10.11648/j.sd.20170501.16
DO  - 10.11648/j.sd.20170501.16
T2  - Science Discovery
JF  - Science Discovery
JO  - Science Discovery
SP  - 33
EP  - 39
PB  - Science Publishing Group
SN  - 2331-0650
UR  - https://doi.org/10.11648/j.sd.20170501.16
AB  - Permanent magnet synchronous motor direct torque control system is characterized by its fast, automatic control and so on. Based on the actual value and reference value of the motor control system, this article analysis the effect of the stator resistance variation on the performance of the system.A method to track stator resistance variation is proposed according to the effect of stator resistance deviation on stator flux and current vector.Based on the optimal reference value of the stator current vector, the stator resistance value is estimated on-line by using the angle between the electromagnetic torque and the stator flux; and the simulation studies results using Matlab/Simulink shows that the control method is very effective to improve the low-speed performance of the system, reduced torque ripple and improve system robustness.
VL  - 5
IS  - 1
ER  -

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Author Information

Du Xue

School of Electrical Engineering, Hebei University of Science and Technology, Shijiazhuang, China
Zhang Suying

School of Electrical Engineering, Hebei University of Science and Technology, Shijiazhuang, China
Jin Ji

School of Electrical Engineering, Hebei University of Science and Technology, Shijiazhuang, China
Zhao Peidi

School of Electrical Engineering, Hebei University of Science and Technology, Shijiazhuang, China
Liu Huixian

School of Electrical Engineering, Hebei University of Science and Technology, Shijiazhuang, China

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Plain Text BibTeX RIS

APA Style

Du Xue, Zhang Suying, Jin Ji, Zhao Peidi, Liu Huixian. (2017). Permanent Magnet Synchronous Motor Direct Torque Control Based on Stator Resistance Online Estimation. Science Discovery, 5(1), 33-39. https://doi.org/10.11648/j.sd.20170501.16

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ACS Style

Du Xue; Zhang Suying; Jin Ji; Zhao Peidi; Liu Huixian. Permanent Magnet Synchronous Motor Direct Torque Control Based on Stator Resistance Online Estimation. Sci. Discov. 2017, 5(1), 33-39. doi: 10.11648/j.sd.20170501.16

Copy | Download

AMA Style

Du Xue, Zhang Suying, Jin Ji, Zhao Peidi, Liu Huixian. Permanent Magnet Synchronous Motor Direct Torque Control Based on Stator Resistance Online Estimation. Sci Discov. 2017;5(1):33-39. doi: 10.11648/j.sd.20170501.16

Copy | Download

@article{10.11648/j.sd.20170501.16,
  author = {Du Xue and Zhang Suying and Jin Ji and Zhao Peidi and Liu Huixian},
  title = {Permanent Magnet Synchronous Motor Direct Torque Control Based on Stator Resistance Online Estimation},
  journal = {Science Discovery},
  volume = {5},
  number = {1},
  pages = {33-39},
  doi = {10.11648/j.sd.20170501.16},
  url = {https://doi.org/10.11648/j.sd.20170501.16},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.sd.20170501.16},
  abstract = {Permanent magnet synchronous motor direct torque control system is characterized by its fast, automatic control and so on. Based on the actual value and reference value of the motor control system, this article analysis the effect of the stator resistance variation on the performance of the system.A method to track stator resistance variation is proposed according to the effect of stator resistance deviation on stator flux and current vector.Based on the optimal reference value of the stator current vector, the stator resistance value is estimated on-line by using the angle between the electromagnetic torque and the stator flux; and the simulation studies results using Matlab/Simulink shows that the control method is very effective to improve the low-speed performance of the system, reduced torque ripple and improve system robustness.},
 year = {2017}
}

Copy | Download

TY  - JOUR
T1  - Permanent Magnet Synchronous Motor Direct Torque Control Based on Stator Resistance Online Estimation
AU  - Du Xue
AU  - Zhang Suying
AU  - Jin Ji
AU  - Zhao Peidi
AU  - Liu Huixian
Y1  - 2017/04/12
PY  - 2017
N1  - https://doi.org/10.11648/j.sd.20170501.16
DO  - 10.11648/j.sd.20170501.16
T2  - Science Discovery
JF  - Science Discovery
JO  - Science Discovery
SP  - 33
EP  - 39
PB  - Science Publishing Group
SN  - 2331-0650
UR  - https://doi.org/10.11648/j.sd.20170501.16
AB  - Permanent magnet synchronous motor direct torque control system is characterized by its fast, automatic control and so on. Based on the actual value and reference value of the motor control system, this article analysis the effect of the stator resistance variation on the performance of the system.A method to track stator resistance variation is proposed according to the effect of stator resistance deviation on stator flux and current vector.Based on the optimal reference value of the stator current vector, the stator resistance value is estimated on-line by using the angle between the electromagnetic torque and the stator flux; and the simulation studies results using Matlab/Simulink shows that the control method is very effective to improve the low-speed performance of the system, reduced torque ripple and improve system robustness.
VL  - 5
IS  - 1
ER  -

Copy | Download