A Sensorless Vector Control System - Saturation in Iron Analysis (CROSBI ID 499357)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Vukadinović, Dinko ; Smajo, Mate
engleski
A Sensorless Vector Control System - Saturation in Iron Analysis
Due to saturation impact in iron and thermal changes of stator and rotor windings induction motor (IM) is especially non-linear system. This non-linear system control can be solved by using theory of adaptive control with observer theory application. In this paper is analyzed IM sensorless vector control system based on MRAS (Model Reference Adaptive System). Estimation of rotor flux, rotor speed and stator resistance identification is based on known stator voltages and currents. In this paper has been analyzed saturation of mutual inductance in the low speed region and impact of changes of stator and rotor resistance. Mutual inductance Lm is chosen by method described in reference.
estimation; saturation analyses; adaptive control; vector control
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Podaci o prilogu
355-358-x.
2004.
objavljeno
Podaci o matičnoj publikaciji
MELECON 2004
Matijašević, Maja ; Pejčinović, Branimir ; Tomšić, Željko ; Butković, Željko
Zagreb:
Podaci o skupu
MELECON 2004
predavanje
01.01.2004-01.01.2004
Dubrovnik, Hrvatska