Cable incipient fault identification using restricted Boltzmann machine and stacked autoencoder

Cable incipient fault is an intermittent arc fault, and may evolve into a permanent fault. Due to the short duration of the fault, the conventional overcurrent protection device cannot detect it. A cable incipient fault identification method is proposed in this study, using restricted Boltzmann mach...

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Bibliographic Details
Published in:	IET generation, transmission & distribution Vol. 14; no. 7; pp. 1242 - 1250
Main Authors:	Wang, Ying, Lu, Hong, Xiao, Xianyong, Yang, Xiaomei, Zhang, Wenhai
Format:	Journal Article
Language:	English
Published:	The Institution of Engineering and Technology 14.04.2020
Subjects:	arcs (electric) backpropagation belief networks Boltzmann machines cable incipient fault identification method compressed data conventional overcurrent protection device disturbance current waveforms data fault diagnosis feature extraction high identification accuracy identification result intermittent arc fault layer‐by‐layer pre‐training learning (artificial intelligence) neural nets overcurrent protection permanent fault power distribution faults RBM Research Article restricted Boltzmann machine SAE network stacked autoencoder compressed data SAE network fault diagnosis disturbance current waveforms data intermittent arc fault identification result stacked autoencoder conventional overcurrent protection device arcs (electric) power distribution faults layer-by-layer pre-training high identification accuracy Boltzmann machines feature extraction overcurrent protection backpropagation restricted Boltzmann machine permanent fault belief networks learning (artificial intelligence) cable incipient fault identification method RBM neural nets
ISSN:	1751-8687, 1751-8695
Online Access:	Get full text
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