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Evaluation of Eddy-Current Effects on Diamagnetic Bearings for Microsystems
IEEE Transactions on Industrial Electronics, 2009Diamagnetic materials could be utilized with permanent magnets to offer a simple passive solution to micro bearings as a result of scale reduction. In this paper, we investigate the eddy-current effect on the performance of diamagnetic bearings. Due to the good electrical conductivity of some of diamagnetic materials or the intentionally introduced ...
Jie-Yu Chen +3 more
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Experimental Investigation of an Eddy-Current Bearing
1989An AC-electromagnetic bearing based on eddy-current repulsion has been built and tested. The bearing was found to be inherently stable and able to provide support in five degrees of freedom, i.e. a short rotor was fully supported by a single bearing without any feedback control. However, with the current design configuration, the load carrying capacity
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Influencing Parameters on Discharge Bearing Currents in Inverter-Fed Induction Motors
IEEE Transactions on Energy Conversion, 2021Thierry Boileau +2 more
exaly
Mitigating Noncirculating Bearing Currents by a Correct Stator Magnetic Circuit and Winding Design
IEEE Transactions on Industrial Electronics, 2021Pia Lindh +2 more
exaly
Review of Motor Bearing Currents in Inverter Drive System
Lecture Notes in Electrical Engineering, 2022Youtong Fang, Lin Qiu
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Inverter-Induced Bearing Currents: Analysis for Journal Bearings
2025 IEEE International Electric Machines & Drives Conference (IEMDC)André M. Alzamora +4 more
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Time-frequency vibration analysis for the detection of motor damages caused by bearing currents
Mechanical Systems and Signal Processing, 2017Vicente Climente-Alarcon +2 more
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``Constant Current'' Magnetic Bearing
Review of Scientific Instruments, 1971openaire +1 more source