New simultaneous rotor flux and stator current controlled IM drive for good dynamic performance applications

Author

Park, S.-S. ; Cho, G.-H.

Author_Institution

Kolon Engineering Inc., Seoul, South Korea

fYear

1992

fDate

29 Jun-3 Jul 1992

Firstpage

665

Abstract

A high-performance induction motor (IM) drive which is different from field-oriented control (FOC) is presented. In this drive, the rotor flux and the stator current are simultaneously controlled. The drive has the characteristics of good dynamics and fast transient response. Implementation of this drive is very simple compared with the FOC. Although the drive is robust against the rotor resistance variation, a rotor resistance compensation method for controlling the output torque accurately is presented. Simulation results show that the drive scheme can be used for applications requiring good dynamic performance

Keywords

compensation; electric current control; electric drives; induction motors; machine control; magnetic flux; magnetic variables control; rotors; stators; torque control; dynamics; fast transient response; high-performance; induction motor drive; output torque control; rotor flux control; rotor resistance compensation; simultaneous control; stator current control; Couplings; Feedback; Induction motors; Inverters; Machine vector control; Mathematical model; Rotors; Stators; Torque control; Voltage;

fLanguage

English

Publisher

ieee

Conference_Titel

Power Electronics Specialists Conference, 1992. PESC '92 Record., 23rd Annual IEEE

Conference_Location

Toledo

Print_ISBN

0-7803-0695-3

Type

conf

DOI

10.1109/PESC.1992.254819

Filename

254819