Direct-Flux Vector Control of induction motor for light traction

Author

Nicolae, M.S. ; Bojoi, I.R. ; Nicolae, P.M.

Author_Institution

Electr. Eng., Energetics & Aeronaut. Dept., Univ. of Craiova, Craiova, Romania

fYear

2012

fDate

4-6 Sept. 2012

Abstract

The paper presents a Direct-Flux Vector Control (DFVC) scheme suitable for induction motors employed in light traction applications. In such applications, deep flux weakening is required, and the maximum torque production must be obtained under current and voltage constraints. The mathematical model of the control scheme is discussed and the implementation issues are analysed. Experimental results are presented for a small power induction motor, showing the feasibility of the proposed control, with a particular focus on the robust flux-weakening operation.

Keywords

induction motors; machine vector control; traction motors; DFVC scheme; current constraints; deep flux weakening; direct-flux vector control scheme; light traction; mathematical model; maximum torque production; robust flux-weakening operation; small power induction motor; voltage constraints; Induction motors; Inverters; Rotors; Stators; Synchronous motors; Torque; Traction motors; DFVC Implementation; Direct Stator Flux Control (DFVC); Induction Motor (IM);

fLanguage

English

Publisher

ieee

Conference_Titel

Power Electronics and Motion Control Conference (EPE/PEMC), 2012 15th International

Conference_Location

Novi Sad

Print_ISBN

978-1-4673-1970-6

Electronic_ISBN

978-1-4673-1971-3

Type

conf

DOI

10.1109/EPEPEMC.2012.6397337

Filename

6397337