A COMPARATIVE ANALYSIS OF MRAS BASED AND EXTENDED KALMAN FILTER BASED SENSORLESS VECTOR CONTROL OF INDUCTION MOTOR DRIVES
نویسندگان
چکیده
منابع مشابه
A Robust Sensorless Direct Torque Control of Induction Motor Based on MRAS and Extended Kalman Filter
In this paper, the classical Direct Torque Control (DTC) of Induction Motor (IM) using an open loop pure integration suffers from the well-known problems of integration especially in the low speed operation range is detailed. To tackle this problem, the IM variables and parameters estimation is performed using a recursive non-linear observer known as EKF. This observer is used to estimate the s...
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1,2 Department of EEE, Sree Buddha College of Engineering, Pattoor, Alappuzha Abstract— Model Reference Adaptive System (MRAS) based speed sensorless estimation of vector controlled induction motor drives are presented in this paper. New speed and current estimation techniques are presented. These are used to formulate a single current sensor based vector controlled drive. The proposed method i...
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ژورنال
عنوان ژورنال: International Journal on Intelligent Electronic Systems
سال: 2010
ISSN: 0973-9238
DOI: 10.18000/ijies.30064