DocumentCode
1563665
Title
Small-signal input admittance characteristics of a brushless DC motor drive
Author
Cross, Andrew M. ; Forsyth, A.J.
Author_Institution
Sch. of Electr. & Electron. Eng., Univ. of Manchester, Manchester
fYear
2008
Firstpage
520
Lastpage
526
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.
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; Stability;
fLanguage
English
Publisher
iet
Conference_Titel
Power Electronics, Machines and Drives, 2008. PEMD 2008. 4th IET Conference on
Conference_Location
York
ISSN
0537-9989
Print_ISBN
978-0-86341-900-3
Type
conf
Filename
4528893
Link To Document