DocumentCode
2966299
Title
Torque measurement methods for very high speed synchronous motors
Author
Pfister, Pierre-Daniel ; Perriard, Yves
Author_Institution
Lab. of Integrated Actuator, Ecole Polytech. Fed. de Lausanne, Lausanne
fYear
2008
fDate
6-9 Sept. 2008
Firstpage
1
Lastpage
5
Abstract
The article presents two different torque measurement methods for very high speed synchronous motors: one uses an eddy current brake, and the other is an inertial method. The article also presents a ball bearings friction torque measurement method designed for very high speeds.
Keywords
ball bearings; eddy current braking; synchronous motors; torque measurement; ball bearing friction torque measurement; eddy current brake; inertial method; very high speed synchronous motors; Ball bearings; Eddy currents; Friction; Mechanical variables measurement; Power generation; Protection; Rotors; Synchronous motors; Torque measurement; Velocity measurement; Ball bearing; Eddy current brake; Inertia; Torque measurements; Very high speed motor;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical Machines, 2008. ICEM 2008. 18th International Conference on
Conference_Location
Vilamoura
Print_ISBN
978-1-4244-1735-3
Electronic_ISBN
978-1-4244-1736-0
Type
conf
DOI
10.1109/ICELMACH.2008.4799885
Filename
4799885
Link To Document