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Titel:

Robust Encoderless Speed Control of a Synchronous Machine by direct Evaluation of the Back-EMF Angle without Observer

Dokumenttyp:
Konferenzbeitrag
Art des Konferenzbeitrags:
Textbeitrag / Aufsatz
Autor(en):
Paulus, D.; Stumper, J.F.; Landsmann, P.; Kennel, R.
Abstract:
This paper proposes an encoderless field-oriented control scheme for a permanent-magnet synchronous machine (PMSM) based on the back-EMF voltage. A polar stator co- ordinate representation is used to design a simple and robust position and speed estimator. The angle of the rotor is directly calculated based on stator current and voltage measurements as well as on knowledge of stator resistance and stator inductance. The estimated angle is filtered and used directly for current and torque...     »
Kongress- / Buchtitel:
Proceedings of the First Symposium on Sensorless Control for Electrical Drives 2010
Datum der Konferenz:
9-10 July 2010
Jahr:
2010
Quartal:
3. Quartal
Jahr / Monat:
2010-08
Monat:
Aug
Reviewed:
ja
Sprache:
en
Volltext / DOI:
doi:10.1109/SLED.2010.5542810
Semester:
SS 10
TUM Einrichtung:
Lehrstuhl für Elektrische Antriebssysteme und Leistungselektronik
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