Universal Control of Permanent Magnet Synchronous Motors with Uncertain Dynamics

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...

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 ...

Parameter Identification of Permanent-magnet Synchronous Motors for Sensorless Control

An online parameter identification method is proposed for sensorless control for surface and interior permanent-magnet synchronous motors (SPMSMs and IPMSMs, respectively). As this method does not use rotor position or velocity to identify motor parameters, the identified parameters are not affected by position estimation error under sensorless control. The proposed method that is based on syst...