Study of the effect of low-frequency interference on resistance-to-voltage converter in cable insulation testing

Nikolay I. Yermoshin, Evgeny V. Yakimov, Aleksandr E. Goldshtein

Research output: Contribution to journalArticlepeer-review

3 Citations (Scopus)

Abstract

The study focuses on the effect of low-frequency noise on resistance converter of teraommeters to test cable insulation. A mathematical pendulum was used to simulate low frequency electromagnetic interference. It was found that the greatest effect is exerted by dynamic effects of electrostatic charges that accumulate on the printed circuit board, electronic components, structural elements of the resistance-to-voltage converter, and on the test cable sheath. The effect of constant and alternating magnetic fields on measurement of resistance of insulating materials is insignificant.

Original languageEnglish
Pages (from-to)297-304
Number of pages8
JournalMaterials Science Forum
Volume970
DOIs
Publication statusPublished - 2019

Keywords

  • Cable
  • Electrostatic charge
  • Insulation resistance
  • Interference
  • Mathematical pendulum
  • Resistance-to-voltage converter

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering

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