DocumentCode
287100
Title
Identification of machine parameters in converter-fed synchronous motor drive systems
Author
Faucher, J. ; Xhuvani, A.P. ; Anvari, H.A. ; De Lara, S.
Author_Institution
LEEI-UA CNRS, Toulouse, France
fYear
1993
fDate
13-16 Sep 1993
Firstpage
323
Abstract
The authors present a method of identification of machine parameters. They have applied the reference model method to a linear model of a permanent magnet motor drive fed by a PWM voltage source inverter. In all cases, the Marquardt method is used for minimising the error function based on the least square criterion. The existence of good concordance between the experimental and the model output (a difference about 2% between estimated and measured values) confirm the validity of the proposed identification method
Keywords
control system analysis; electric drives; invertors; machine control; machine theory; parameter estimation; power convertors; pulse width modulation; synchronous motors; Marquardt method; PWM voltage source inverter; VSI; control system analysis; error function; least square criterion; linear model; machine control; parameter estimation; reference model method; synchronous motor drive;
fLanguage
English
Publisher
iet
Conference_Titel
Power Electronics and Applications, 1993., Fifth European Conference on
Conference_Location
Brighton
Type
conf
Filename
264804
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