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Broadband excitation in the system identification of active magnetic bearing rotor systems
(Lappeenranta University of Technology, 2011-11-04)
One of the targets of the climate and energy package of the European Union is to increase the energy efficiency in order to achieve a 20 percent reduction in primary energy use compared with the projected level by 2020. ...
AMB system for high-speed motors using automatic commissioning
(Lappeenranta University of Technology, 2012-12-18)
The general trend towards increasing e ciency and energy density drives the industry to
high-speed technologies. Active Magnetic Bearings (AMBs) are one of the technologies
that allow contactless support of a rotating ...
Identification of magnetically levitated machines
(Lappeenranta-Lahti University of Technology LUT, 2020-06-16)
Magnetically levitated machines use magnetic levitation to maintain the separation between the bearing races. They offer various benefits compared with other types of bearings: no contact between the bearing races, the ...