Title :
Classification of defects in HV components by fractal analysis of PD measurements
Author :
Gulski, E. ; Burger, H.P. ; Zielonka, A. ; Brooks, R.
Author_Institution :
High Voltage Lab., Delft Univ. of Technol., Netherlands
Abstract :
In this work a recently presented numeric discrimination technique is applied to partial discharge (PD) classification of various defects in HV components: generator insulation, and power transformers. This new method uses fractal features for the analysis of the relationship of PD magnitude, phase-position and intensity
Keywords :
fractals; insulation testing; machine insulation; machine testing; partial discharges; power transformer insulation; power transformer testing; HV components; PD intensity; PD magnitude; PD measurements; PD phase-position; defects classification; fractal analysis; generator insulation; numeric discrimination technique; partial discharge classification; power transformers; Fractals; Partial discharge measurement; Partial discharges; Pattern analysis; Power generation; Power transformer insulation; Power transformers; Rough surfaces; Surface roughness; Turbogenerators;
Conference_Titel :
Electrical Insulation and Dielectric Phenomena, 1996., IEEE 1996 Annual Report of the Conference on
Conference_Location :
Millbrae, CA
Print_ISBN :
0-7803-3580-5
DOI :
10.1109/CEIDP.1996.564515
