Title :
Design rules for permanent magnet synchronous machines with tooth-coils for sensorless control up to overload range
Author :
Eilenberger, A. ; Schrodl, M.
Author_Institution :
Dept. of Electr. Drives & Machines, Vienna Univ. of Technol., Vienna, Austria
fDate :
Aug. 30 2011-Sept. 1 2011
Abstract :
This paper deals with permanent magnet excited synchronous machines (PMSM) exclusively with tooth-coil winding for sensorless respective encoderless control including overload range. A large number of winding configurations with different fractional slot factors greater and less than 1/3 are analyzed and evaluated for sensorless control and short-circuit capability resulting in construction and design rules for this kind of PMSMs.
Keywords :
machine windings; permanent magnet machines; sensorless machine control; short-circuit currents; synchronous machines; encoderless control; fractional slot factors; overload range; permanent magnet excited synchronous machines; permanent magnet synchronous machines; sensorless control; short-circuit capability; tooth-coil winding; winding configurations; Current density; Current distribution; Harmonic analysis; Inductance; Sensorless control; Synchronous machines; Windings; Cross-saturation; Permanent magnet motor; Sensorless control;
Conference_Titel :
Power Electronics and Applications (EPE 2011), Proceedings of the 2011-14th European Conference on
Conference_Location :
Birmingham
Print_ISBN :
978-1-61284-167-0
Electronic_ISBN :
978-90-75815-15-3
