EFFECTS OF LONG-TERM LOW-LEVEL CHARGE INJECTION ON INSULATING OIL.

Jamal Seyed-Yagoobi, Philip T. Krein, Joseph M. Crowley, John C. Chato

Research output: Contribution to journalConference article

Abstract

An experiment is described in which low-level charge injection into insulating oils was maintained for six months. The permittivity of the oil was unaffected, and the conductivity fell in response to this treatment. After the injection was stopped, the conductivity slowly rose. It is concluded that, at the levels used, charge injection will not affect dielectric constant, and will increase resistivity.

Original languageEnglish (US)
Pages (from-to)307-311
Number of pages5
JournalConference on Electrical Insulation and Dielectric Phenomena (CEIDP), Annual Report
DOIs
StatePublished - Jan 1 1984

ASJC Scopus subject areas

  • Building and Construction
  • Industrial and Manufacturing Engineering
  • Electrical and Electronic Engineering

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