Answers are grounded in this paper and cite their sources.
Two types of magnetic bearing systems employing permanent magnets to be used for vertical-shaft and horizontal-shaft machines, respectively, have been designed and fabricated in our laboratory. In this article we report a comparative evaluation of (i) the permanent magnet configuration and its effect on radial disturbance attenuation, (ii) magnetic losses and their effect on energy storage, and (iii) the off-state position of the rotor magnet in two types of bearing systems. Experimental results are presented.
No takes yet. Share an insight, caveat, or question.
Ohji et al. (1999) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: