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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 Fast Maximum Efficiency Control of Vector-Controlled Induction Motor Drives
Authors Myoung-Ho Shin
Page pp.21-25
ISSN 1225-1135
Keywords Induction Motor ; Fast Maximum Efficiency Control ; Fast Convergence ; Stator-Flux-Oriented
Abstract Magnetic fluxes for maximum efficiency are calculated at five operating points as speed and torque are varied. The surface of magnetic flux for maximum efficiency is calculated by using the five points. Then, maximum efficiency control is fulfilled with the magnetic flux calculated from the surface of magnetic flux at a given speed and torque. Simulation results verify the effectiveness of the proposed method.