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Journal of the Korean Institute of Illuminating and Electrical Installation Engineers

ISO Journal TitleJ Korean Inst. IIIum. Electr. Install. Eng.
Title Analysis on Parameter Detuning of Induction Motor Drives in Field Weakening Region
Authors Myoung-Ho Shin
DOI http://dx.doi.org/10.5207/JIEIE.2010.24.9.118
Page pp.118-123
ISSN 1225-1135
Keywords Induction Motor ; Parameter Detuning ; Stator Flux-Oriented Control ; Maximum Torque Control
Abstract The selection of flux level in the maximum torque control of stator flux-oriented induction motor drives in the field weakening region is dependent on stator resistance and inductances. This paper presents parameter detuning effects of stator flux-oriented control drives in the field weakening region. The detuning effects of stator resistance and rotor leakage inductance are analyzed. The decrease of torque and the flux control lost by the detuning of inductance are shown in the simulation results.