DocumentCode
2948931
Title
PD data base for stator insulation of turbogenerators
Author
Gulski, E. ; Zondervan, J.P. ; Zielonka, A. ; Brooks, R.
Author_Institution
High Voltage Lab., Delft Univ. of Technol., Netherlands
Volume
2
fYear
1997
fDate
19-22, Oct 1997
Firstpage
546
Abstract
This paper discusses results of PD patterns analysis of the stator insulation in different turbogenerators. Based on these measurements a PD database has been developed to support the discharge evaluation during periodic off-line inspections of turbogenerators. Using this technique clear distinction is possible between generators in good condition and these which are showing internal or external discharges originating from the insulation degradation
Keywords
inspection; insulation testing; machine insulation; machine testing; partial discharges; pattern recognition; stators; turbogenerators; PD database; off-line inspection; pattern analysis; stator insulation; turbogenerator; Databases; Degradation; Inspection; Insulation; Partial discharges; Pattern recognition; Shape; Stators; Turbogenerators; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical Insulation and Dielectric Phenomena, 1997. IEEE 1997 Annual Report., Conference on
Conference_Location
Minneapolis, MN
Print_ISBN
0-7803-3851-0
Type
conf
DOI
10.1109/CEIDP.1997.641132
Filename
641132
Link To Document