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Russian Journal of Nondestructive Testing

, Volume 52, Issue 8, pp 478–483 | Cite as

Remote testing of high-voltage insulators

  • A. V. Golenishchev-KutuzovEmail author
  • V. A. Golenishchev-Kutuzov
  • G. D. Mardanov
  • R. A. Khusnutdinov
  • I. A. Evdokimov
General Questions of Nondestructive Testing

Abstract

An integrated two-channel method has been suggested for remote testing of operating condition of high-voltage insulators. The method is based on concurrent registration and computer processing of partial-discharge signals that are detected by electromagnetic and acoustic sensors. Using the device that was created based on this method, diagnostic signs have been established that make it possible to distinguish between functional and faulty insulators under real service conditions.

Keywords

remote testing partial discharges high-voltage insulators acoustic and electromagnetic sensors 

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Copyright information

© Pleiades Publishing, Ltd. 2016

Authors and Affiliations

  • A. V. Golenishchev-Kutuzov
    • 1
    Email author
  • V. A. Golenishchev-Kutuzov
    • 1
  • G. D. Mardanov
    • 1
  • R. A. Khusnutdinov
    • 1
  • I. A. Evdokimov
    • 2
  1. 1.Kazan State Power Engineering UniversityKazanRussia
  2. 2.Setevaya KompaniyaKazanskie Elektricheskie SetiKazanRussia

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