Vector control scheme of synchronous reluctance motor considering iron core loss

Author

Kim, Jung Chul ; Lee, Jung Ho ; Jung, In Soung ; Hyun, Dong Seok

Author_Institution

Dept. of Electr. Eng., Hanyang Univ., Seoul, South Korea

Volume

34

Issue

5

fYear

1998

fDate

9/1/1998 12:00:00 AM

Firstpage

3522

Lastpage

3527

Abstract

This paper proposes a vector control method for the synchronous reluctance motor (SynRM) which selects appropriate stator d,q-axis current component combination (flux current, torque current) so that the influence of iron core loss on the developed torque can be minimized in torque control. A coupled finite element analysis and Preisach´s modeling for SynRM is presented to verify the propriety of the proposed method and a characteristics analysis is performed under the effects of saturation and iron loss. Both computer simulation and experimental results show the propriety of the proposed method

Keywords

control system analysis computing; control system synthesis; electric machine analysis computing; finite element analysis; losses; machine control; machine testing; machine theory; reluctance motors; torque control; Preisach´s modeling; characteristics analysis; computer simulation; control design; control performance; control simulation; finite element analysis; flux current; iron core loss; saturation effects; stator d,q-axis current component; synchronous reluctance motor; torque control; torque current; vector control method; Core loss; Coupled mode analysis; Couplings; Finite element methods; Iron; Machine vector control; Performance analysis; Reluctance motors; Stator cores; Torque control;

fLanguage

English

Journal_Title

Magnetics, IEEE Transactions on

Publisher

ieee

ISSN

0018-9464

Type

jour

DOI

10.1109/20.717831

Filename

717831