Implementation of indirect vector control on an integrated digital signal processor-based system

Author

Marwali, Mohammad N. ; Keyhani, Ali ; Tjanaka, W.

Author_Institution

Dept. of Electr. Eng., Ohio State Univ., Columbus, OH, USA

Volume

14

Issue

2

fYear

1999

fDate

6/1/1999 12:00:00 AM

Firstpage

139

Lastpage

146

Abstract

This paper presents an implementation of indirect vector control of an induction machine on an integrated DSP (digital signal processor) system manufactured by dSPACE GmbH. The system integrates into a single board the computational power of a TMS320C31 DSP with extra peripherals needed in vector control application, and therefore requires minimal hardware development. The induction machine parameters required for the vector control operation are obtained through an offline parameters identification using the maximum likelihood estimation technique with DC voltage source excitation. It is shown through extensive experimental study that the offline identified parameters yield in a reliable field orientation of the induction machine

Keywords

asynchronous machines; digital signal processing chips; machine testing; machine theory; machine vector control; maximum likelihood estimation; parameter estimation; DC voltage source excitation; TMS320C31 DSP; indirect vector control; induction machine; integrated DSP system; maximum likelihood estimation; offline parameters identification; Computer peripherals; Digital signal processing; Digital signal processors; Hardware; Induction machines; Machine vector control; Manufacturing processes; Maximum likelihood estimation; Parameter estimation; Pulp manufacturing;

fLanguage

English

Journal_Title

Energy Conversion, IEEE Transactions on

Publisher

ieee

ISSN

0885-8969

Type

jour

DOI

10.1109/60.766961

Filename

766961