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: Chapter in Book/Report/Conference proceedingConference contribution

27 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
Title of host publicationIEEE International Electric Machines and Drives Conference Record, IEMDC
Editors Anon
Place of PublicationPiscataway, NJ, United States
PublisherIEEE
Publication statusPublished - 1997 Jan 1
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

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ASJC Scopus subject areas

  • Engineering(all)

Cite this

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. In Anon (Ed.), IEEE International Electric Machines and Drives Conference Record, IEMDC Piscataway, NJ, United States: IEEE.