Small-signal input admittance characteristics of a brushless DC motor drive

A.M. Cross, A.J. Forsyth

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

To carry out stability studies on more electric systems in which there is a preponderance of motor drive equipment, input admittance expressions are required for the individual pieces of equipment. In this paper the techniques of averaging and small-signal linearisation will be used to derive a simple input admittance model for a low voltage, trapezoidal back EMF, brushless, DC motor drive system.
Original languageEnglish
Title of host publication4th IET Conference on Power Electronics, Machines and Drives, 2008. PEMD 2008
PublisherIET
Pages520-526
Number of pages7
ISBN (Print)978-0-86341-900-3
DOIs
Publication statusPublished - 1 Apr 2008
Event4th IET Conference on Power Electronics, Machines and Drives - York, United Kingdom
Duration: 2 Apr 20084 Apr 2008

Publication series

NameIET conference publication series
PublisherIET
ISSN (Print)0537-9989

Conference

Conference4th IET Conference on Power Electronics, Machines and Drives
Abbreviated titlePEMD 2008
CountryUnited Kingdom
CityYork
Period2/04/084/04/08

Keywords

  • DC motor drives
  • brushless DC motors
  • electric admittance
  • electric potential
  • linearisation techniques
  • stability
  • brushless DC motor drive
  • motor drive equipment
  • small-signal input admittance
  • small-signal linearisation
  • trapezoidal back EMF
  • brushless DC drives
  • input admittance
  • power electronic systems

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  • Cite this

    Cross, A. M., & Forsyth, A. J. (2008). Small-signal input admittance characteristics of a brushless DC motor drive. In 4th IET Conference on Power Electronics, Machines and Drives, 2008. PEMD 2008 (pp. 520-526). (IET conference publication series). IET. https://doi.org/10.1049/cp:20080576