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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 Improved Maximum Efficiency Control of a Stator Flux-Oriented Induction Motor Drive
Authors Myoung-Ho Shin
Page pp.58-63
ISSN 1225-1135
Keywords Induction motor ; Fast maximum efficiency control ; Convergence improvement
Abstract A fast maximum efficiency control scheme of a stator flux-oriented control of an induction motor is proposed, Three inputs of given three magnetic fluxes are calculated. Then, magnetic flux for minimum input is calculated by quadratic interpolation method and maximum efficiency control is fulfilled with the calculated magnetic flux for minimum input. Simulation results verify the effectiveness of the scheme.