Title :
Control of high-performance interior permanent magnet synchronous drives
Author :
Bilewski, Marco ; Fratta, Antonino ; Giordano, Luigi ; Vagati, Alfredo ; Villata, Franco
Author_Institution :
Dipartmento di Ingegneria Elettrica Inst., Politecnico di Torino, Italy
Abstract :
Control strategies for an interior permanent magnet (IPM) machine suitable for field weakening are considered. Different control approaches that identify a robust and fast torque control scheme are investigated. A flux-oriented frame based on a flux observer is chosen. An allowable operating area in the state plane is selected, and the related boundaries are implemented in the control scheme. Simulated behavior is given, together with the experimental behavior obtained with a prototype drive
Keywords :
control system synthesis; electric drives; machine control; machine theory; magnetic flux; parameter estimation; permanent magnet motors; synchronous motors; torque control; allowable operating area; control system synthesis; field weakening; flux observer; interior permanent magnet synchronous drives; machine control; parameter estimation; robustness; state plane; torque control; Anisotropic magnetoresistance; Equations; Industry Applications Society; Magnetic flux; Permanent magnets; Reluctance motors; Robust control; Saturation magnetization; Synchronous motors; Torque control;
Journal_Title :
Industry Applications, IEEE Transactions on
