DocumentCode
3428024
Title
Dynamic analysis of variable-reluctance permanent-magnet brushless DC motors
Author
Hemati, N.
Author_Institution
Dept. of Mech. Eng. & Mech., Drexel Univ., PA, USA
fYear
1992
fDate
29 Jun-3 Jul 1992
Firstpage
989
Abstract
Dynamic characteristics of permanent-magnet brushless DC motors (BLDCMs) in the presence of reluctance variations are formulated and analyzed. The local dynamics are presented, since a high percentage of currently available BLDCM systems are accompanied with linear velocity and current controllers. The notion of an equivalent DC motor model is presented, and its validity is examined
Keywords
DC motors; electric current control; machine control; machine theory; permanent magnet motors; velocity control; current controllers; dynamic analysis; equivalent DC motor model; linear velocity controllers; permanent-magnet brushless DC motors; variable-reluctance; Brushless DC motors; Control systems; Current control; DC motors; Differential equations; Nonlinear control systems; Nonlinear equations; Reluctance motors; Torque control; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Electronics Specialists Conference, 1992. PESC '92 Record., 23rd Annual IEEE
Conference_Location
Toledo
Print_ISBN
0-7803-0695-3
Type
conf
DOI
10.1109/PESC.1992.254776
Filename
254776
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