Extended Kalman Filter for Sensorless Fault Tolerant Control of PMSM with Stator Resistance Estimation
نویسندگان
چکیده
منابع مشابه
Extended Kalman Filter for Sensorless Fault Tolerant Vector Control of PMSM with stator resistance estimation
This paper aims to provide a high performance sensorless control based on an Extended Kalman Filter (EKF) applied to fault-tolerant PMSM drive system with statorresistance estimation. It proposes a fast method of fault switches detection in the power converters. The considered drive is composed of three phases PMSM and a four leg three phase’s inverter when the fourth is the redundant leg. Afte...
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The demand for drives with high quality torque control has grown tremendously in a wide variety of applications. Direct torque control (DTC) for permanent magnet synchronous motors can provide this accurate and fast torque control. When applying DTC the change of the stator flux linkage vector is controlled. As such the estimation of the stator flux linkage is essential. In this paper the perfo...
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ژورنال
عنوان ژورنال: International Journal of Power Electronics and Drive Systems (IJPEDS)
سال: 2018
ISSN: 2088-8694,2088-8694
DOI: 10.11591/ijpeds.v9.i2.pp579-590