A simple method to reduce torque ripple of SR motor using freewheeling mode

Mirai Sato; Hiroki Goto; Hai Jiao Guo; Osamu Ichinokura

doi:10.1109/EPEPEMC.2006.283300

A simple method to reduce torque ripple of SR motor using freewheeling mode

Mirai Sato, Hiroki Goto, Hai Jiao Guo, Osamu Ichinokura

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

1 Citation (Scopus)

Abstract

Switched reluctance motors (SR motors) have many advantages such as simple and solid construction, low cost on manufacturing, high reliability in high temperature, and large torque density. But, the higher torque ripple from magnetic saliency is a serious problem to prevent from expanding its applications. In the paper, we propose a new method to reduce torque ripple using freewheeling mode. The method only needs changing timing of switching. So, it is easy to implement at the low cost systems. We will clear some interesting results from FEM simulations and experiment.

Original language	English
Title of host publication	EPE-PEMC 2006
Subtitle of host publication	12th International Power Electronics and Motion Control Conference, Proceedings
Pages	1047-1051
Number of pages	5
DOIs	https://doi.org/10.1109/EPEPEMC.2006.283300
Publication status	Published - 2007
Event	EPE-PEMC 2006: 12th International Power Electronics and Motion Control Conference - Portoroz, Slovenia Duration: 2006 Aug 30 → 2006 Sep 1

Publication series

Name	EPE-PEMC 2006: 12th International Power Electronics and Motion Control Conference, Proceedings

Other

Other	EPE-PEMC 2006: 12th International Power Electronics and Motion Control Conference
Country	Slovenia
City	Portoroz
Period	06/8/30 → 06/9/1

ASJC Scopus subject areas

Electrical and Electronic Engineering

Access to Document

10.1109/EPEPEMC.2006.283300

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Sato, M., Goto, H., Guo, H. J., & Ichinokura, O. (2007). A simple method to reduce torque ripple of SR motor using freewheeling mode. In EPE-PEMC 2006: 12th International Power Electronics and Motion Control Conference, Proceedings (pp. 1047-1051). [4061843] (EPE-PEMC 2006: 12th International Power Electronics and Motion Control Conference, Proceedings). https://doi.org/10.1109/EPEPEMC.2006.283300

A simple method to reduce torque ripple of SR motor using freewheeling mode. / Sato, Mirai; Goto, Hiroki; Guo, Hai Jiao; Ichinokura, Osamu.

EPE-PEMC 2006: 12th International Power Electronics and Motion Control Conference, Proceedings. 2007. p. 1047-1051 4061843 (EPE-PEMC 2006: 12th International Power Electronics and Motion Control Conference, Proceedings).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Sato, M, Goto, H, Guo, HJ & Ichinokura, O 2007, A simple method to reduce torque ripple of SR motor using freewheeling mode. in EPE-PEMC 2006: 12th International Power Electronics and Motion Control Conference, Proceedings., 4061843, EPE-PEMC 2006: 12th International Power Electronics and Motion Control Conference, Proceedings, pp. 1047-1051, EPE-PEMC 2006: 12th International Power Electronics and Motion Control Conference, Portoroz, Slovenia, 06/8/30. https://doi.org/10.1109/EPEPEMC.2006.283300

Sato M, Goto H, Guo HJ, Ichinokura O. A simple method to reduce torque ripple of SR motor using freewheeling mode. In EPE-PEMC 2006: 12th International Power Electronics and Motion Control Conference, Proceedings. 2007. p. 1047-1051. 4061843. (EPE-PEMC 2006: 12th International Power Electronics and Motion Control Conference, Proceedings). https://doi.org/10.1109/EPEPEMC.2006.283300

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abstract = "Switched reluctance motors (SR motors) have many advantages such as simple and solid construction, low cost on manufacturing, high reliability in high temperature, and large torque density. But, the higher torque ripple from magnetic saliency is a serious problem to prevent from expanding its applications. In the paper, we propose a new method to reduce torque ripple using freewheeling mode. The method only needs changing timing of switching. So, it is easy to implement at the low cost systems. We will clear some interesting results from FEM simulations and experiment.",

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