A precise torque and high efficiency control for induction motor vector control system taking into account iron loss

Author

Tsuji, Mineo ; Chen, Shuo ; Hamasaki, Shin-Jchi ; Sato, Fumitaka ; Tursini, Marco

Author_Institution

Dept. of Electr. & Electron. Eng., Nagasaki Univ., Japan

Volume

2

fYear

2004

fDate

2-6 Nov. 2004

Firstpage

1355

Abstract

This paper presents a novel torque control method for a vector-controlled induction motor taking into account iron loss. By using a phase lag current control, both current control and parameter identification are well realized. The proposed system is simple and contains a conventional slip frequency type vector control as a special case. Furthermore, a high efficiency control method that minimizes the loss is proposed. The effectiveness of the proposed system is verified by digital simulation and experimentation.

Keywords

control engineering computing; electric current control; induction motors; machine vector control; parameter estimation; power engineering computing; torque control; high efficiency control; induction motor; iron loss; parameter identification; phase lag current control; precise torque control; vector control system; Circuits; Control systems; Current control; Frequency; Induction motors; Iron; Machine vector control; Parameter estimation; Steady-state; Torque control;

fLanguage

English

Publisher

ieee

Conference_Titel

Industrial Electronics Society, 2004. IECON 2004. 30th Annual Conference of IEEE

Print_ISBN

0-7803-8730-9

Type

conf

DOI

10.1109/IECON.2004.1431775

Filename

1431775