Current loop controller design for torque ripple suppression of switched reluctance motors

Guan Wei Su, Ming-Yang Cheng, Wen Chun Chi

研究成果: Conference contribution

2 引文 斯高帕斯(Scopus)

摘要

Due to attractive features such as low cost and highly robust, the demand for Switched Reluctance Motors has reached an all-time high. However, the torque ripple caused by the inherent double salient structure of SRMs leads to speed ripple as well. In order to cope with the aforementioned torque/speed ripple problem, many studies rely on sophisticated control techniques. However, in most of the previous studies the powerful Digital-Signal-Processor is used to realize these sophisticated control schemes since their complicated structures require massive computing power. The fact that the DSP-based solution is not cost effective results in a conflict with the original benefits of SRMs. To cope with the aforementioned problems, this paper employs a variable gain PI-type controller to suppress the torque ripples of SRMs. In order to have a cost effective solution, all the motor drive algorithms and control schemes are implemented using a low cost microcontroller in this paper. Experimental results show that the torque ripple has been significantly reduced so as to verify the effectiveness of the proposed control approach.

原文English
主出版物標題2013 CACS International Automatic Control Conference, CACS 2013 - Conference Digest
頁面496-500
頁數5
DOIs
出版狀態Published - 2013 十二月 1
事件2013 CACS International Automatic Control Conference, CACS 2013 - Nantou, Taiwan
持續時間: 2013 十二月 22013 十二月 4

出版系列

名字2013 CACS International Automatic Control Conference, CACS 2013 - Conference Digest

Other

Other2013 CACS International Automatic Control Conference, CACS 2013
國家Taiwan
城市Nantou
期間13-12-0213-12-04

All Science Journal Classification (ASJC) codes

  • Control and Systems Engineering

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