Three-axis loop antenna for the detection of partial discharge signal

S. Matsumoto, N. Shiroi, I. Suzuki, T. Akiba, M. Sobataka, K. Kasajima, Y. Shibuya, Y. Murooka, T. Kawamura

Research output: Contribution to conferencePaperpeer-review

3 Citations (Scopus)

Abstract

Measurement of partial discharge by electromagnetic method is widely used in high voltage testing. This paper deals with the three-axis loop antenna to detect the electromagnetic signal caused by partial discharge. The principle of the newly developed three-axis antenna and some experimental results are shown in this paper. Test result shows that the antenna has high sensitivity and space resolution for the directivity.

Original languageEnglish
Pages28-31
Number of pages4
DOIs
Publication statusPublished - 2008 Dec 31
Event2008 International Symposium on Electrical Insulating Materials, ISEIM 2008 - Yokkaichi, Japan
Duration: 2008 Sep 72008 Sep 11

Conference

Conference2008 International Symposium on Electrical Insulating Materials, ISEIM 2008
CountryJapan
CityYokkaichi
Period08/9/708/9/11

Keywords

  • Insulation diagnosis
  • Loop antenna
  • Partial discharge measurement
  • Power transformer

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials

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