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High efficiency magnetic bearingsResearch activities concerning high efficiency permanent magnet plus electromagnet (PM/EM) pancake magnetic bearings at the University of Maryland are reported. A description of the construction and working of the magnetic bearing is provided. Next, parameters needed to describe the bearing are explained. Then, methods developed for the design and testing of magnetic bearings are summarized. Finally, a new magnetic bearing which allows active torque control in the off axes directions is discussed.
Document ID
19930018385
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Studer, Philip A. (Technical Planning, Inc. Bethesda, MD, United States)
Jayaraman, Chaitanya P. (Maryland Univ. College Park., United States)
Anand, Davinder K. (Maryland Univ. College Park., United States)
Kirk, James A. (Maryland Univ. College Park., United States)
Date Acquired
September 6, 2013
Publication Date
January 1, 1993
Publication Information
Publication: NASA. Langley Research Center, Magnetic Suspension Technology Workshop
Subject Category
Mechanical Engineering
Accession Number
93N27574
Funding Number(s)
CONTRACT_GRANT: NAG5-396
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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