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HV instrument transformer condition assessment

Diego Robalino ; Megger


Puni tekst: engleski pdf 838 Kb

str. 56-61

preuzimanja: 200

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Sažetak

This article discusses the application of dielectric frequency response for the analysis of the insulation in MV, HV and EHV instrument transformers. Overall condition assessment of instrument transformers should not be limited to the analysis of the electro-magnetic circuit; it must also include a reliable method to analyse the insulation of instrument transformers.

Ključne riječi

current transformer, potential transformer, dielectric frequency response, frequency domain spectroscopy, diagnostics, standardization

Hrčak ID:

228366

URI

https://hrcak.srce.hr/228366

Posjeta: 398 *