Magnetic damping for maglev

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Description

Magnetic damping is one of the important parameters to control the response and stability of maglev systems. An experimental study is presented to measure the magnetic damping using a direct method. A plate attached to a permanent magnet levitated on a rotating drum was tested to investigate the effect of various parameters on magnetic damping such as conductivity, gap, excitation frequency, and oscillation amplitude. The experimental technique is capable of measuring all magnetic damping coefficients, some of which can not be measured by an indirect method.

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28 p.

Creation Information

Chen, S.S.; Zhu, S.; Cai, Y. & Rote, D.M. December 31, 1994.

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Description

Magnetic damping is one of the important parameters to control the response and stability of maglev systems. An experimental study is presented to measure the magnetic damping using a direct method. A plate attached to a permanent magnet levitated on a rotating drum was tested to investigate the effect of various parameters on magnetic damping such as conductivity, gap, excitation frequency, and oscillation amplitude. The experimental technique is capable of measuring all magnetic damping coefficients, some of which can not be measured by an indirect method.

Physical Description

28 p.

Notes

OSTI as DE95005861

Source

  • American Society of Mechanical Energy (ASME) annual winter meeting, Atlanta, GA (United States), 14-16 Nov 1994

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  • Other: DE95005861
  • Report No.: ANL/ET/CP--82419
  • Report No.: CONF-9411194--2
  • Grant Number: W-31109-ENG-38
  • DOI: 10.1016/0304-8853(94)90075-2 | External Link
  • Office of Scientific & Technical Information Report Number: 34370
  • Archival Resource Key: ark:/67531/metadc680491

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Office of Scientific & Technical Information Technical Reports

Reports, articles and other documents harvested from the Office of Scientific and Technical Information.

Office of Scientific and Technical Information (OSTI) is the Department of Energy (DOE) office that collects, preserves, and disseminates DOE-sponsored research and development (R&D) results that are the outcomes of R&D projects or other funded activities at DOE labs and facilities nationwide and grantees at universities and other institutions.

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  • December 31, 1994

Added to The UNT Digital Library

  • July 25, 2015, 2:20 a.m.

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  • June 23, 2016, 12:26 p.m.

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Chen, S.S.; Zhu, S.; Cai, Y. & Rote, D.M. Magnetic damping for maglev, article, December 31, 1994; Illinois. (digital.library.unt.edu/ark:/67531/metadc680491/: accessed April 24, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.