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Pmsm Sensorless Speed Control Drive, Youakim Kalaani, Rami J. Haddad, Adel El-Shahat
Pmsm Sensorless Speed Control Drive, Youakim Kalaani, Rami J. Haddad, Adel El-Shahat
Department of Electrical & Computer Engineering Faculty Research & Publications
Permanent magnet synchronous machines (PMSM) are very popular in many industrial applications such as in mechatronics, automotive, energy storage flywheels, centrifugal compressors, vacuum pumps, and robotics. This paper proposes Sensorless control for a PMSM speed drive which is based on a closed loop control system using a proportional and integral (PI) controller that is designed to operate in flux weakening regions under a constant torque angle. This Sensorless element was adopted for best estimating the PMSM rotor position based on its performance characteristics eliminating the need for speed sensors which are usually required in such control applications. To achieve this …