Title :
Fundamental saliency based encoderless control for reluctance synchronous machines
Author :
Landsmann, P. ; Kennel, R. ; de Kock, H.W. ; Kamper, M.J.
Author_Institution :
Electr. Drive Syst. & Power Electron., Tech. Univ. Munchen, Munich, Germany
Abstract :
This paper presents a rotor position estimation and sensorless control scheme for reluctance synchronous machines for medium to high speed. The position information is obtained from the fundamental saliency of the machine. First a linear estimation scheme is derived in theory and then extended for the nonlinear effects in a real machine. Finally the performance of the proposed scheme is proved by stationary and dynamic measurements.
Keywords :
position control; reluctance machines; rotors; sensorless machine control; fundamental saliency based encoderless control; linear estimation scheme; reluctance synchronous machines; rotor position estimation; sensorless control; Couplings; Current measurement; Estimation; Inductance; Rotors; Stators; Torque;
Conference_Titel :
Electrical Machines (ICEM), 2010 XIX International Conference on
Conference_Location :
Rome
Print_ISBN :
978-1-4244-4174-7
Electronic_ISBN :
978-1-4244-4175-4
DOI :
10.1109/ICELMACH.2010.5607906
