Design of active magnetic bearing rotors and their control method for passing through fourth bending critical speed

These days, centrifugal compressors and other industrial turbomachines tend to be faster, downsized, and reduced in cost. If a technology can be established for operation of machines over higher critical speed using an active magnetic bearing, the number of impellers per casing can be increased, all...

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Bibliographic Details
Main Authors: Hiroyuki FUJIWARA, Kazutoshi YANAGIHARA, Osami MATSUSHITA, Osamu TOKUDA
Format: Article
Language:English
Published: The Japan Society of Mechanical Engineers 2019-05-01
Series:Mechanical Engineering Journal
Subjects:
Online Access:https://www.jstage.jst.go.jp/article/mej/6/3/6_18-00481/_pdf/-char/en