Development of a compact on-site power source [News from Japan]

Research output: Contribution to journalArticle

Abstract

Dyden Corporation, Kurume, Japan, announced that it has developed two types of portable power sources suitable for the maintenance work just described. The two devices are called line electric induction coupler Leicoupler®. The first type is for use in cable manholes, and the other for use with overhead transmission lines. The Leicoupler for cable manholes utilizes electromagnetic induction. When a current transformer (CT), or coils with an iron core at their center, are positioned around a power cable in operation, an electromotive force will appear. Similar power sources using the same principle are already commercially available. The company has also developed a new compact and water-resistant power source that releases excess power in a form other than heat.

Original languageEnglish
Pages (from-to)44-46
Number of pages3
JournalIEEE Electrical Insulation Magazine
Volume34
Issue number3
DOIs
Publication statusPublished - 2018 May 1
Externally publishedYes

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ASJC Scopus subject areas

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

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