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UHF PD-Diagnosis at high voltage cable terminations – International case studies

UHF PD-Diagnosis at high voltage cable terminations – International case studies

Insucon 2017 Conference, Birmingham

Different partial discharge defects show a different distribution in the frequency spectrum. These typical characteristics could be used in combination with the appropriate phase resolved partial discharge pattern for the analysis of partial discharge defects. The classification of the partial discharges allows an assessment of the defects in terms of its criticality.
Author(s): D. Götz – Megger Germany, H.T. Putter – Megger Germany