Measurement of partial discharge in solid dielectrics with a microprocessor-based system

Author

Capponi, G. ; Schifani, R.

Author_Institution

Dipartimento di Ingegneria Elettrica, Palermo Univ., Italy

Volume

27

Issue

1

fYear

1992

fDate

2/1/1992 12:00:00 AM

Firstpage

106

Lastpage

113

Abstract

The authors discuss briefly the basic aspects of partial discharge (PD) measuring techniques with special emphasis on the problem of detecting the amplitude of discharge pulses having transient decaying sinewave shapes. After a short account of the recent multichannel pulse-height analysis techniques of collected data and of the use of a computerized system for calculating multiple discharge parameters, a new digital system for PD measurement and computer data processing is presented

Keywords

charge measurement; computerised instrumentation; insulation testing; microcomputer applications; partial discharges; pulse height analysers; computer data processing; computerized system; digital system; discharge pulse amplitude detection; microprocessor-based system; multichannel pulse-height analysis; multiple discharge parameters; partial discharge measurement; solid dielectrics; transient decaying sinewave shapes; Current measurement; Dielectric measurements; Insulation; Life testing; Partial discharge measurement; Partial discharges; Pulse measurements; Shape measurement; Solids; System testing;

fLanguage

English

Journal_Title

Electrical Insulation, IEEE Transactions on

Publisher

ieee

ISSN

0018-9367

Type

jour

DOI

10.1109/14.123446

Filename

123446