Improved Non-Linear Torque Sharing Function Applied to Torque Ripple Reduction of Switched Reluctance Motor

Min-Fu Hsieh, Chung Chan Hsu, Hao Yu Ting, Po Ying Li, Le-Ren Chang-Chien, Yu Hsien Li

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Switched reluctance motor (SRM) is an excellent candidate for traction applications for its robustness, simple structure and magnet-free. However, it suffers from high torque ripple due to its highly nonlinear characteristics. If the torque ripple can be effectively reduced, the SRM can be regarded as a potential power drive for various applications on the market. To achieve lower torque ripple, the torque sharing function (TSF) is studied and improved for a target SRM in this paper. This includes a speed controller and optimized look up table (LUT). The benefit and constraints of the presented method are discussed through MATLAB/Simulink simulations and experiments. The control methodology is superior to the conventional constant current controller where the torque output might be insufficient. The proposed controller is coupled with the TSF controller to compensate the insufficient torque.

Original languageEnglish
Title of host publication2016 International Conference of Asian Union of Magnetics Societies, ICAUMS 2016
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781509043835
DOIs
Publication statusPublished - 2018 Oct 2
Event2016 International Conference of Asian Union of Magnetics Societies, ICAUMS 2016 - Tainan, Taiwan
Duration: 2016 Aug 12016 Aug 5

Other

Other2016 International Conference of Asian Union of Magnetics Societies, ICAUMS 2016
CountryTaiwan
CityTainan
Period16-08-0116-08-05

Fingerprint

reluctance
Reluctance motors
ripples
torque
Torque
controllers
Controllers
traction
MATLAB
Magnets
magnets
methodology
output

All Science Journal Classification (ASJC) codes

  • Surfaces, Coatings and Films
  • Atomic and Molecular Physics, and Optics
  • Electronic, Optical and Magnetic Materials
  • Metals and Alloys

Cite this

Hsieh, M-F., Hsu, C. C., Ting, H. Y., Li, P. Y., Chang-Chien, L-R., & Li, Y. H. (2018). Improved Non-Linear Torque Sharing Function Applied to Torque Ripple Reduction of Switched Reluctance Motor. In 2016 International Conference of Asian Union of Magnetics Societies, ICAUMS 2016 [8479682] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICAUMS.2016.8479682
Hsieh, Min-Fu ; Hsu, Chung Chan ; Ting, Hao Yu ; Li, Po Ying ; Chang-Chien, Le-Ren ; Li, Yu Hsien. / Improved Non-Linear Torque Sharing Function Applied to Torque Ripple Reduction of Switched Reluctance Motor. 2016 International Conference of Asian Union of Magnetics Societies, ICAUMS 2016. Institute of Electrical and Electronics Engineers Inc., 2018.
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abstract = "Switched reluctance motor (SRM) is an excellent candidate for traction applications for its robustness, simple structure and magnet-free. However, it suffers from high torque ripple due to its highly nonlinear characteristics. If the torque ripple can be effectively reduced, the SRM can be regarded as a potential power drive for various applications on the market. To achieve lower torque ripple, the torque sharing function (TSF) is studied and improved for a target SRM in this paper. This includes a speed controller and optimized look up table (LUT). The benefit and constraints of the presented method are discussed through MATLAB/Simulink simulations and experiments. The control methodology is superior to the conventional constant current controller where the torque output might be insufficient. The proposed controller is coupled with the TSF controller to compensate the insufficient torque.",
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Hsieh, M-F, Hsu, CC, Ting, HY, Li, PY, Chang-Chien, L-R & Li, YH 2018, Improved Non-Linear Torque Sharing Function Applied to Torque Ripple Reduction of Switched Reluctance Motor. in 2016 International Conference of Asian Union of Magnetics Societies, ICAUMS 2016., 8479682, Institute of Electrical and Electronics Engineers Inc., 2016 International Conference of Asian Union of Magnetics Societies, ICAUMS 2016, Tainan, Taiwan, 16-08-01. https://doi.org/10.1109/ICAUMS.2016.8479682

Improved Non-Linear Torque Sharing Function Applied to Torque Ripple Reduction of Switched Reluctance Motor. / Hsieh, Min-Fu; Hsu, Chung Chan; Ting, Hao Yu; Li, Po Ying; Chang-Chien, Le-Ren; Li, Yu Hsien.

2016 International Conference of Asian Union of Magnetics Societies, ICAUMS 2016. Institute of Electrical and Electronics Engineers Inc., 2018. 8479682.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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N2 - Switched reluctance motor (SRM) is an excellent candidate for traction applications for its robustness, simple structure and magnet-free. However, it suffers from high torque ripple due to its highly nonlinear characteristics. If the torque ripple can be effectively reduced, the SRM can be regarded as a potential power drive for various applications on the market. To achieve lower torque ripple, the torque sharing function (TSF) is studied and improved for a target SRM in this paper. This includes a speed controller and optimized look up table (LUT). The benefit and constraints of the presented method are discussed through MATLAB/Simulink simulations and experiments. The control methodology is superior to the conventional constant current controller where the torque output might be insufficient. The proposed controller is coupled with the TSF controller to compensate the insufficient torque.

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Hsieh M-F, Hsu CC, Ting HY, Li PY, Chang-Chien L-R, Li YH. Improved Non-Linear Torque Sharing Function Applied to Torque Ripple Reduction of Switched Reluctance Motor. In 2016 International Conference of Asian Union of Magnetics Societies, ICAUMS 2016. Institute of Electrical and Electronics Engineers Inc. 2018. 8479682 https://doi.org/10.1109/ICAUMS.2016.8479682