Design and implementation of the control system for an inverter-fed synchronous motor drive

Author

Mary, K. Alice ; Patra, A. ; De, N.K. ; Sengupta, S.

Author_Institution

Dept. of Electr. & Electron. Eng., BVB Coll. of Eng. & Technol., Hubli, India

Volume

10

Issue

6

fYear

2002

fDate

11/1/2002 12:00:00 AM

Firstpage

853

Lastpage

859

Abstract

Developments in power electronic switches and low-cost computational hardware have made it possible to design and implement modern control strategies for variable speed drives. Such an attempt has been made in this work for a voltage source inverter-fed synchronous motor (SM) drive. Certain important issues in design including the speed controller, generation of reference currents, state feedback linearization, dynamic control of currents, as well as a reduced order observer have been resolved. The proposed scheme is validated through extensive numerical simulations and a laboratory scale implementation.

Keywords

control system synthesis; electric current control; linearisation techniques; machine control; nonlinear control systems; observers; reduced order systems; state feedback; synchronous motor drives; variable speed drives; velocity control; control system; dynamic control; low-cost computational hardware; modern control strategies; power electronic switches; reduced order observer; speed controller; state feedback linearization; variable speed drives; voltage source inverter-fed synchronous motor drive; Control systems; Dynamic voltage scaling; Electric variables control; Hardware; Linear feedback control systems; Power electronics; Samarium; Switches; Synchronous motors; Variable speed drives;

fLanguage

English

Journal_Title

Control Systems Technology, IEEE Transactions on

Publisher

ieee

ISSN

1063-6536

Type

jour

DOI

10.1109/TCST.2002.804137

Filename

1058054