Torsional vibration monitoring method and an apparatus for performing the same

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United States of America Patent

PATENT NO 4267733
SERIAL NO

06043679

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present invention is a torsional vibration monitoring method and an apparatus for performing the same, in which torsional vibrations produced in a rotating shaft system for use in such as a turbine generator are measured at a small number of certain positions therealong at which the measurements are possible, the torsional vibrations are linearly decomposed and torsional vibrations at arbitrary positions on the rotating shaft system are estimated from the linear decompositions.

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Patent Owner(s)

  • KYUSHU ELECTRIC POWER CO., INC.;MITSUBISHI JUKOGYO KABUSHIKI KAISHA

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hizume, Akio Tokyo, JP 8 54
Iki, Tetsuo Nagasaki, JP 6 27
Kanamori, Kyozo Isahaya, JP 6 27
Kishikawa, Shinobu Nagasaki, JP 3 10
Noguchi, Kenzo Nagasaki, JP 3 9
Shima, Ichiji Amagasaki, JP 9 936
Teshima, Hiroshi Amagasaki, JP 8 936
Yamamoto, Takashi Nishisonogi, JP 951 10608
Yamamoto, Tatsuo Amagasaki, JP 24 257
Yoshibayashi, Shigeru Amagasaki, JP 7 27

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