Extended straightforward current control for permanent magnet synchronous machines

Author

Liske, Andreas ; Hofmeier, Philipp ; Braun, Martin

Author_Institution

Electr. Drives & Power Electron, Elektrotech. Inst. (ETI), Karlsruhe, Germany

fYear

2013

Firstpage

1

Lastpage

10

Abstract

This paper presents a direct, adaptive and parameter-free current control scheme for synchronous machines with excellent control quality and high dynamics. For magnetic anisotropic synchronous machines (L_d = L_q), it automatically allows easy identification of the rotor position angle in the whole speed range, making it particularly suitable for sensorless control.

Keywords

adaptive control; electric current control; machine control; permanent magnet motors; synchronous motors; direct adaptive current control scheme; extended straightforward current control; magnetic anisotropic synchronous machines; parameter-free current control scheme; permanent magnet motor synchronous motor; permanent magnet synchronous machines; rotor position angle identification; sensorless machine control; Current control; Current measurement; Perpendicular magnetic anisotropy; Switches; Synchronous machines; Vectors; Adaptive Control; Highly Dynamic Drive; Optimal Control; Permanent Magnet Motor; Sensorless Control;

fLanguage

English

Publisher

ieee

Conference_Titel

Power Electronics and Applications (EPE), 2013 15th European Conference on

Conference_Location

Lille

Type

conf

DOI

10.1109/EPE.2013.6634690

Filename

6634690