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Proceedings Article

Distant measurements of vibrations of high-voltage insulators by Doppler lidar based on fiber laser

[+] Author Affiliations
V. M. Gordienko, A. V. Koryabin, V. V. Firsov

M.V. Lomonosov Moscow State Univ. (Russian Federation)

Proc. SPIE 7994, LAT 2010: International Conference on Lasers, Applications, and Technologies, 799417 (February 07, 2011); doi:10.1117/12.881847
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From Conference Volume 7994

  • LAT 2010: International Conference on Lasers, Applications, and Technologies
  • Vladislav Panchenko; Gérard Mourou; Aleksei M. Zheltikov
  • Kazan, Russian Federation | August 23, 2010

abstract

Vibration measurements of high-voltage insulators (bushings) of Moscow "Yuzhnaya" electric distribution substation have been performed by CW Doppler lidar based on 1.5 μm fiber laser with 1 W output. We observed sonic frequency vibrations of bushings in the range from ~ 1μm to several mm at the distances up to 40 m. Future development of the technique is discussed.

© (2010) COPYRIGHT SPIE--The International Society for Optical Engineering. Downloading of the abstract is permitted for personal use only.
Citation

V. M. Gordienko ; A. V. Koryabin and V. V. Firsov
"Distant measurements of vibrations of high-voltage insulators by Doppler lidar based on fiber laser", Proc. SPIE 7994, LAT 2010: International Conference on Lasers, Applications, and Technologies, 799417 (February 07, 2011); doi:10.1117/12.881847; http://dx.doi.org/10.1117/12.881847


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