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Investigation of long electrically conducting utility lines

  • Electromagnetic measurements
  • Published:
Measurement Techniques Aims and scope

Abstract

An algorithm for differential measurements of the parameters of information signals induced by the electromagnetic field of the investigated object in a receiving system consisting of three induction coils is described. The block diagram of a microcomputer-based device for search and inspection of the insulation coating quality of long underground utility lines is given.

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References

  1. V. I. Gordienko, V. P. Ubogii, and E. B. Yaroshevskii, Electromagnetic Detection of Engineering Utility Lines and Local Anomalies [in Russian], Naukova Dumka, Kiev (1981).

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  2. V. I. Gordienko et al., Author's Certificate, No. 1,59,810; Byull. Izobret., No. 34 (1990).

  3. M. E. Howell and E. D. Scott Chammers, British Patent. No. 2,070,783, Published 09/09/81.

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Translated from Izmeritel'nay Tekhnika, No. 3, pp. 56–58,March, 1996.

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Drabich, P.P. Investigation of long electrically conducting utility lines. Meas Tech 39, 318–321 (1996). https://doi.org/10.1007/BF02374587

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  • DOI: https://doi.org/10.1007/BF02374587

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