The mathematical model of dissipation factor with temperature–frequency effect for oil-impregnated paper bushings

The accuracy of insulation defect diagnosis based on the dielectric spectrum response is severely influenced by temperature for oil-impregnated paper bushing. The dielectric loss (tan δ) mathematical model with a temperature–frequency factor to restrict the application of the frequency domain dielec...

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Bibliographic Details
Main Authors: Quanmin Dai, Yanxia Liu, Guang Cheng
Format: Article
Language:English
Published: AIP Publishing LLC 2020-11-01
Series:AIP Advances
Online Access:http://dx.doi.org/10.1063/5.0030884