Field oriented control development for brushless doubly-fed machines

Author

Zhou, D. ; Spee, R.

Author_Institution

Dept. of Electr. & Comput. Eng., Oregon State Univ., Corvallis, OR, USA

Volume

1

fYear

1996

fDate

6-10 Oct 1996

Firstpage

304

Abstract

The brushless doubly-fed machine (BDFM) is robust and economic for variable speed applications due to its structure and reduced converter size requirement. Although scalar controls are appropriate for low performance operation, novel control strategies are needed for improved dynamic response. A rotor flux oriented control method is formulated in this paper utilizing BDFM synchronous angle information. Experimental results on a proof-of-concept system show the method´s effectiveness. The method is simple and its complexity is comparable to vector controllers for conventional induction machines

Keywords

AC motor drives; brushless machines; dynamic response; machine control; magnetic flux; power convertors; rotors; variable speed drives; brushless doubly-fed machines; control strategies; field oriented control development; improved dynamic response; low performance operation; rotor flux oriented control method; scalar controls; synchronous angle information; variable speed applications; Circuits; Costs; Electric variables control; Electromagnetic fields; Frequency synchronization; Induction machines; Power generation economics; Robustness; Stator windings; Wounds;

fLanguage

English

Publisher

ieee

Conference_Titel

Industry Applications Conference, 1996. Thirty-First IAS Annual Meeting, IAS '96., Conference Record of the 1996 IEEE

Conference_Location

San Diego, CA

ISSN

0197-2618

Print_ISBN

0-7803-3544-9

Type

conf

DOI

10.1109/IAS.1996.557036

Filename

557036