Narrow Band Dielectric Frequency Response - Application on HV and EHV OIP Bushings

HV and EHV bushings are sensitive components in the electrical system. Narrow Band Dielectric Frequency Response (NB DFR) in the 1 - 500Hz range is an effective diagnostics method to identify degradation or contamination in the insulation of oil-impregnated paper bushings. This webinar will focus on the application of NB DFR to assess the condition of HV and EHV OIP bushings.
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