Partial discharge detection in generator stator insulation using oscillating voltage waves

In this paper, preliminary results of testing generator stator insulation using PD detection at oscillating voltage waves are presented. Based on laboratory investigation, on a full scale stator insulation system, a comparison of PD behavior: the PD inception conditions and PD levels at 50 Hz AC str...

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Bibliographic Details
Main Authors: Gulski, E., van Breen, H.J., Smit, J.J., Seitz, P.N., Schikarski, P.
Format: Conference Proceeding
Language:English
Subjects:
Cable insulation
Circuit testing
Coils
Energy measurement
Insulation testing
Partial discharges
Stators
Switches
System testing
Voltage
Online Access:Request full text
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Summary:In this paper, preliminary results of testing generator stator insulation using PD detection at oscillating voltage waves are presented. Based on laboratory investigation, on a full scale stator insulation system, a comparison of PD behavior: the PD inception conditions and PD levels at 50 Hz AC stresses and at oscillating voltages has been performed. The usefulness of PD detection at oscillating voltage waves has been discussed.
ISSN:0362-2479
DOI:10.1109/EEIC.2001.965652