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Vorträge und Posterpräsentationen (mit Tagungsband-Eintrag):

F. Demmelmayr, M. Troyer, M. Schrödl:
"Advantages of PM-machines Compared to Induction Machines in Terms of Efficiency and Sensorless Control in Traction Applications";
Vortrag: Annual Conference of the IEEE Industrial Electronics Society (IECON), Melbourne, Australia; 07.11.2011 - 10.11.2011; in: "IECON2011-ICELIE 2011", (2011), ISBN: 978-1-61284-971-3; S. 1 - 7.



Kurzfassung englisch:
The energy consumption of a permanent magnet
synchronous machine (PMSM) is compared with the model
of an induction machine (IM). Both machines are wheel-hub
traction drives and developed for electric tramways. An overview
contrasts the ability of sensorless control for the two machine
types at different machine speed. The Indirect Flux detection by
Online Reactance Measurement (INFORM) method at standstill
and low speed and a back-EMF model at high speed provide
sensorless control of the PMSM over the whole speed range. The
quality characteristic of the two approaches (depending on speed
and load), the implemented control structure and the influence of
the INFORM test sequences on produced torque are discussed.
Index Terms-electric drive, energy consumption, sensorless
control


Elektronische Version der Publikation:
http://publik.tuwien.ac.at/files/PubDat_202284.pdf


Erstellt aus der Publikationsdatenbank der Technischen Universität Wien.