TY - JOUR
T1 - Friction-free permanent magnet bearings for rotating shafts
T2 - A comprehensive review
AU - Bekinal, Siddappa I.
AU - Doddamani, Mrityunjay
N1 - Funding Information:
Authors acknowledge the support provided by Manipal Institute of Technology, Manipal Academy of Higher Education, Manipal and ME Department of National Institute of Technology Karnataka, Surathkal for carrying out the research work.
Publisher Copyright:
© 2020, Electromagnetics Academy. All rights reserved.
PY - 2020
Y1 - 2020
N2 - This article presents a comprehensive review of modeling, analysis, and development of permanent magnet bearings (PMB) for rotating shafts. The different configurations of PMB are highlighted with relevant approaches to estimate their features. The progress in mathematical approaches adopted and optimization of the static and dynamic bearing characteristics in terms of accuracy are discussed in depth. Further, key developments on instability issues and their realization in combination with other bearings for rotors stability in low and high-speed applications are reviewed. Finally, concluding remarks on key aspects to be followed in the design and development of PMB are presented.
AB - This article presents a comprehensive review of modeling, analysis, and development of permanent magnet bearings (PMB) for rotating shafts. The different configurations of PMB are highlighted with relevant approaches to estimate their features. The progress in mathematical approaches adopted and optimization of the static and dynamic bearing characteristics in terms of accuracy are discussed in depth. Further, key developments on instability issues and their realization in combination with other bearings for rotors stability in low and high-speed applications are reviewed. Finally, concluding remarks on key aspects to be followed in the design and development of PMB are presented.
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M3 - Review article
AN - SCOPUS:85089723543
SN - 1937-8718
VL - 104
SP - 171
EP - 186
JO - Progress In Electromagnetics Research C
JF - Progress In Electromagnetics Research C
ER -