A fully digital control strategy for synchronous reluctance motor servo drives

Author

Xiang, Youqing Q. ; Nasar, S.A.

Author_Institution

Baldor Electr. Co., Fort Smith, AR, USA

Volume

33

Issue

3

fYear

1997

Firstpage

705

Lastpage

713

Abstract

For existing electric drives, the controller implementation is either totally analog or hybrid analog/digital, and the control algorithm broadly falls into two categories, average torque control (ATC) and instantaneous torque control (InsTC). In this paper, a fully digital-implementation oriented control strategy-incremental torque control (IncTC)-is proposed and verified with digital simulation. A TMS320C30 DSP-based implementation of the proposed IncTC is developed and tested. Experimental results given in the paper indicate that the proposed IncTC is valid and holds a great promise for reluctance motor digital control

Keywords

digital control; digital signal processing chips; digital simulation; machine control; power engineering computing; reluctance motor drives; servomotors; simulation; torque control; TMS320C30 DSP; digital control strategy; digital simulation; incremental torque control; oriented control strategy; synchronous reluctance motor servo drives; AC motors; Digital control; Electric motors; Inverters; Load flow; Power electronics; Reluctance motors; Servomechanisms; Torque control; Voltage;

fLanguage

English

Journal_Title

Industry Applications, IEEE Transactions on

Publisher

ieee

ISSN

0093-9994

Type

jour

DOI

10.1109/28.585861

Filename

585861