Pulse Sequence Analysis of Partial Discharge during Accelerated Aging of Generated Bars

M. R. Naghashan, Mojtaba Akhavat Power and Water Institute of Technology Tehran, Iran

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ABSTRACT

In this work, PD monitoring during accelerated aging of generator bars is experimented, pulse sequence analysis of the PD signals is applied for data processing and the aging process of the generator bars is studied. The results show that the method is capable to clarify the aging phase of the test objects containing multiple PD sites.

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Keywords: Partial discharge Monitoring, Pulse Sequence Analysis, Generator Insulation, Aging

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