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自动化学报 1997
A Flux Observer Based Slip Frequency Type Vector Control System for Induction Motor
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Abstract:
In this paper,according to the mathematical model of induction motor,the author provides the mathematical model and structure diagram for a flux observer based vector control system of controlled current source fed slip frequency type induction motor.Simulation of this control system is given.Finally the author proves that this method improves the transient and stationary characteristic of the resistance value of motor's stator and rotor when it varies with working temperature.
