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

Publication series

Name2016 International Conference of Asian Union of Magnetics Societies, ICAUMS 2016

Other

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

All Science Journal Classification (ASJC) codes

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

Fingerprint Dive into the research topics of 'Improved Non-Linear Torque Sharing Function Applied to Torque Ripple Reduction of Switched Reluctance Motor'. Together they form a unique fingerprint.

Cite this