Sensorless Speed Estimation of PM Synchronous Motor Drive using MRAS

The efficient operation of high performing Variable Speed Drives (VSD) requires rotor angle information. Sensorless methods have become very fascinating for industrial users, as these inhibit several advantages over sensor based methods. In this paper, a Model Reference Adaptive System (MRAS) has be...

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Bibliographic Details
Published in2017 IEEE International WIE Conference on Electrical and Computer Engineering (WIECON ECE) pp. 35 - 38
Main Authors Singh, Shweta, Tiwari, A.N., Singh, S.N.
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.12.2017
Subjects
Adaptation models
Estimation
Mathematical model
Model Reference Adaptive System
Permanent magnet motors
Permanent Magnet Synchronous Motor
Robot sensing systems
Rotors
Sensorless speed control
Torque
vector control
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DOI10.1109/WIECON-ECE.2017.8468912

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Summary:The efficient operation of high performing Variable Speed Drives (VSD) requires rotor angle information. Sensorless methods have become very fascinating for industrial users, as these inhibit several advantages over sensor based methods. In this paper, a Model Reference Adaptive System (MRAS) has been implemented for speed estimation of Permanent Magnet Synchronous Motor (PMSM) Drive and the performance has been analyzed for various speed and load torque values. The test results demonstrate that the MRAS based PMSM has a good speed tracking capability, and accuracy of drive.
DOI:10.1109/WIECON-ECE.2017.8468912