Robust Linear Control of (Chaotic) Permanent-Magnet Synchronous Motors With Uncertainties

Digital Control of Permanent Magnet Synchronous Motors

Permanent Magnet Synchronous Motor (PMSM) variable-speed drive is widely used in the industry because of its particularly high mechanical power density, simplicity and cost effectiveness. Eliminating the mechanical sensor mounted on the shaft of the motors gives further improvement. These drives are referred to as “sensorless” electrical drives. In this paper a novel sensorless algorithm is pro...

Optimization of Current Excitation for Permanent Magnet Linear Synchronous Motors

The main problem in improving the tracking performance of permanent magnet linear synchronous motors is the presence of force ripple caused by mismatched current excitation. This paper presents a method to optimize the current excitation of the motors in order to generate smooth force. The optimized phase current waveforms produce minimal ohmic losses and maximize motor efficiency. The current ...

Nonlinear Model of Permanent-Magnet Synchronous Motors

Jun-qiang Lian, Shun-yi Xie , Wang Jian,Ping Hu Department of Weaponry Engineering., Naval University of Engineering, Wuhan 430033, China [email protected] Department of Weaponry Engineering., Naval University of Engineering, Wuhan 430033, China Higher Education Research Units., Naval University of Engineering, Wuhan 430033, China Department of Weaponry Engineering., Naval University of Engineer...

Direct Torque Control of Permanent Magnet Synchronous Motors

Sensorless V/f Control of Permanent Magnet Synchronous Motors

Daniel Montesinos-Miracle1, P. D. Chandana Perera2, Samuel Galceran-Arellano1 and Frede Blaabjerg3 1Centre d'Innovació Tecnològica en Convertidors Estàtics i Accionaments, Departament d'Enginyeria Elèctrica, Universitat Politècnica de Catalunya 2Department of Electrical and Information Engineering, Faculty of Engineering, University of Ruhuna 3Institute of Energy Technology, Aalborg University ...