Title :
A neuro-fuzzy approach for the detection of partial discharge
Author :
Carminati, Edoardo ; Cristaldi, Loredana ; Lazzaroni, Massimo ; Monti, Antonello
Author_Institution :
Dipt. di Elettrotecnica, Politecnico di Milano, Italy
fDate :
10/1/2001 12:00:00 AM
Abstract :
Dielectric surfaces exposed to partial discharges (PD) undergo aging, which is reflected by changes in the discharge pulse form. An approach is described in which fuzzy logic and neural networks are used in conjunction with the wavelet transform to identify the parameters in the PD pulse form for the purpose of classifying the aging phenomena due to partial discharge degradation
Keywords :
ageing; fuzzy neural nets; inference mechanisms; partial discharge measurement; surface discharges; wavelet transforms; PD; aging; dielectric surfaces; discharge pulse form; electrical stress; inference rule set; membership functions; neuro-fuzzy approach; partial discharge detection; wavelet transform; Aging; Dielectrics; Fuzzy logic; Partial discharges; Pulse shaping methods; Space vector pulse width modulation; Sparks; Surface discharges; Thermal stresses; Wavelet transforms;
Journal_Title :
Instrumentation and Measurement, IEEE Transactions on
