Vorträge und Posterpräsentationen (ohne Tagungsband-Eintrag):
A. Eilenberger, M. Schrödl, F. Demmelmayr, M. Troyer:
"Short-circuit-proofed outer rotor PMSM with a wide field weakening range for high efficiency traction applications";
Vortrag: ALM Symposium,
München, Germany;
22.12.2009.
Kurzfassung englisch:
This paper presents measured results of a high
efficient outer rotor permanent magnet excited synchronous
machine (PMSM) with concentrated coil windings in a single
layer configuration and a pitch factor q of 2/5 for traction applications.
Furthermore the presented non-forced air-cooled machine
achieves a higher-than-average utilisation factor and field
weakening range. Moreover some theory and measurements of
the short-circuit strength and the reluctance torque is explained.
The sensorless control capability is illustrated by measurements
and statistical analysis. Also an engine characteristic curve and
various data of the constructed prototyp are demonstrated.