ROTOR FLUX OPTIMAL ESTIMATION FOR INDUCTION MOTOR CONTROL
نویسندگان
چکیده
منابع مشابه
Estimation of Induction Motor Speed by EKF In Stationary Frame and Use of Rotor Flux and Study of Parameter Variations
متن کامل
Estimation of Induction Motor Speed by EKF In Stationary Frame and Use of Rotor Flux and Study of Parameter Variations
متن کامل
A Stator Resistance Estimation Scheme for Speed Sensorless Rotor Flux Oriented Induction Motor Drives
− Accurate knowledge of stator resistance is of utmost importance for correct operation of a number of speed sensorless induction motor control schemes in the low speed region. Since stator resistance inevitably varies with operating conditions, stable and accurate operation at near-zero speed requires an appropriate on-line identification algorithm for the stator resistance. The paper proposes...
متن کاملSpeed Sensorless Rotor Flux Estimation in Vector Controlled Induction Motor Drive
This paper presents a speed sensorless rotor flux estimation algorithm in a vector controlled induction motor drive. The proposed method is based on observing a newly defined state which replaces the unknown terms containing rotor flux and speed on right hand side of the state equation of the motor. A new mathematical model of the motor is derived after introducing the above mentioned sate. Rot...
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ژورنال
عنوان ژورنال: IFAC Proceedings Volumes
سال: 2005
ISSN: 1474-6670
DOI: 10.3182/20050703-6-cz-1902.01734