A Novel Single Phase Hybrid Switched Reluctance Motor Drive System

Jianing Liang, Guoqing Xu, Linni Jian, Uffe Jakobsen, Jin-Woo Ahn

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

3 Citations (Scopus)

Abstract

In this paper, a novel single phase hybrid switched reluctance motor(SRM) drive system is proposed. It integrated a single phase hybrid SRM and a novel single phase boost converter. This motor can reduce the number of phase switch. And the permanent magnet which is used in the motor can improve the performance and efficiency of SR motor. However, the inherent characteristic of this motor is that the negative torque is very sensitive with the excitation current near the turn-on angle. The slow excitation current limits the torque generation region and reduces the average torque. Therefore, a novel single phase boost converter is applied to improve the performance of this motor. It is easy to generate a double dclink voltage and dc-link voltage and switch both of them. The voltage of boost capacitor is self balance, so the protective circuit is not need to consider. The fast excitation mode helps hybrid SRM reduce the negative torque before zero-crossing point of torque curve, and build desired phase current to generate more power. Some experimental results are done to verify the performance of proposed hybrid SRM drive system.
Original languageEnglish
Title of host publicationProceedings of the IEEE Energy Conversion Congress and Exposition (ECCE 2011)
Number of pages5
PublisherIEEE Press
Publication date2011
Pages1739-1743
ISBN (Print)978-1-4577-0542-7
DOIs
Publication statusPublished - 2011
Event3rd IEEE Energy Conversion Congress and Exposition (ECCE 2011) - Phoenix, Arizona, United States
Duration: 17 Sept 201122 Sept 2011

Conference

Conference3rd IEEE Energy Conversion Congress and Exposition (ECCE 2011)
Country/TerritoryUnited States
CityPhoenix, Arizona
Period17/09/201122/09/2011

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