Pitfalls of online PD measurements on turbogenerators using external PD sensors

Author

van Breen, H.J. ; Gulski, E. ; Smit, J.J. ; Verhaart, H.F.A. ; de Leeuw, W.

Author_Institution

High Voltage Lab., Delft Univ. of Technol., Netherlands

fYear

2003

fDate

23-25 Sept. 2003

Firstpage

39

Lastpage

42

Abstract

Online PD measurements on turbo generators are more in common now than they were 10 years ago. During this period much knowledge has been obtained about the behavior and problems encountered when performing online PD measurements. Experience also thought that there are several pitfalls often encountered when talking to generator operators. These pitfalls stem from misconceptions about the possibilities and feasibility of on line PD measurements on turbo generators.

Keywords

computerised monitoring; partial discharge measurement; real-time systems; sensors; turbogenerators; external partial discharge sensors; generator operators; online measurements; partial discharge measurement; pitfalls stem; turbogenerators; Couplers; Distortion measurement; Frequency measurement; Insulation; Partial discharges; Particle measurements; Performance evaluation; Power measurement; Turbogenerators; Voltage;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical Insulation Conference and Electrical Manufacturing & Coil Winding Technology Conference, 2003. Proceedings

ISSN

0362-2479

Print_ISBN

0-7803-7935-7

Type

conf

DOI

10.1109/EICEMC.2003.1247850

Filename

1247850