Title :
Magnetic bearings and some new applications
Author :
Budig, Peter-Klaus
Author_Institution :
EAAT GmbH Chemnitz, Chemnitz, Germany
Abstract :
There is a brief introduction to some theoretical basics of magnetic bearings: losses, dynamic performance and types of magnetic bearings. Several new applications of magnetic are described: like high speed (140000 rpm) torque measuring system, ventilator test machine, cooling water pump in a power station and bearings with extreme loads in the range between 16000 an 50000 Newton´s and finally a flywheel for the application in high vacuum for 45000 rpm with permanent magnetic bearings.
Keywords :
machine bearings; magnetic bearings; motor drives; torque measurement; cooling water pump; flywheel; magnetic bearings; permanent magnetic bearings; power bearings; power station; torque measuring system; ventilator test machine; Coils; Iron; Magnetic flux; Magnetic hysteresis; Magnetic levitation; Rotors; Shafts; magnetic bearing;
Conference_Titel :
Electrical Machines (ICEM), 2010 XIX International Conference on
Conference_Location :
Rome
Print_ISBN :
978-1-4244-4174-7
Electronic_ISBN :
978-1-4244-4175-4
DOI :
10.1109/ICELMACH.2010.5608245
