Sensorless drive for interior permanent magnet brushless DC motors

Hyeong Gee Yeo, Chang Seok Hong, Ji Yoon Yoo, Hyeon Gil Jang, Yeong Don Bae, Yoon Seo Park

Research output: Contribution to conferencePaper

28 Citations (Scopus)

Abstract

This paper describes a position sensorless drive for the interior permanent magnet(IPM) brushless DC motors. A new indirect sensing method is proposed which can be applicable for the IPM machines of which the winding inductances vary according to the rotor position. Experimental results form a prototype brushless DC motor built in a compressor of air conditioner confirm the validity of the sensorless drive from 500 to 7,500 rpm.

Original languageEnglish
PagesTD1 3.1-3.3
Publication statusPublished - 1997
EventProceedings of the 1997 IEEE International Electric Machines and Drives Conference, IEMDC - Milwaukee, WI, USA
Duration: 1997 May 181997 May 21

Other

OtherProceedings of the 1997 IEEE International Electric Machines and Drives Conference, IEMDC
CityMilwaukee, WI, USA
Period97/5/1897/5/21

ASJC Scopus subject areas

  • Engineering(all)

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    Yeo, H. G., Hong, C. S., Yoo, J. Y., Jang, H. G., Bae, Y. D., & Park, Y. S. (1997). Sensorless drive for interior permanent magnet brushless DC motors. TD1 3.1-3.3. Paper presented at Proceedings of the 1997 IEEE International Electric Machines and Drives Conference, IEMDC, Milwaukee, WI, USA, .