Industrial applications of space charge measurement in Japan

Author

Fukunaga, Kaori

Author_Institution

Commun. Res. Lab., Minist. of Posts & Telecommun., Tokyo, Japan

Volume

15

Issue

5

fYear

1999

Firstpage

6

Lastpage

18

Abstract

Industrial applications of space charge measurement using the pulsed electroacoustic (PEA) method were introduced. The materials are not only insulating materials affected by internal charges but also new functional polymers that effectively use internal charges. Users of the space charge measurement have had the method advanced to obtain suitable experimental conditions for a variety of materials. The space charge research field has been continuously expanding in Japan, and there are still many prospective materials for space charge measurement specimens.

Keywords

charge measurement; insulation testing; organic insulating materials; space charge; PEA method; functional polymers; industrial applications; insulating materials; internal charges; measurement specimens; pulsed electroacoustic method; space charge measurement; Aerospace industry; Charge measurement; Current measurement; Dielectric measurements; Electric variables measurement; Optical materials; Pulse measurements; Pulsed electroacoustic methods; Space charge; Voltage;

fLanguage

English

Journal_Title

Electrical Insulation Magazine, IEEE

Publisher

ieee

ISSN

0883-7554

Type

jour

DOI

10.1109/57.793825

Filename

793825