Title :
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
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);
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
DOI :
10.1109/EPEPEMC.2012.6397337
