A Comprehensive Review of Signal Processing and Machine Learning Technologies for UHF PD Detection and Diagnosis (I): Preprocessing and Localization Approaches

Partial discharge (PD) detection and diagnosis based on the ultra-high frequency (UHF) signals is one of the most widely adopted methods to evaluate the internal insulation status of high voltage equipment. Benefit from the rapid development of computing hardware and data processing algorithms, the...

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Veröffentlicht in:	IEEE access 2021, Vol.9, p.69876-69904
Hauptverfasser:	Long, Jiachuan, Wang, Xianpei, Zhou, Wei, Zhang, Jun, Dai, Dangdang, Zhu, Guowei
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Data analysis Data processing Direction of arrival Fault diagnosis Handheld computers Insulation Localization Location awareness Machine learning Noise reduction Partial discharge (PD) Partial discharges Pattern recognition PD source localization Preprocessing Segmentation signal preprocessing Signal processing Signal strength ultra-high frequency (UHF) Ultrahigh frequencies White noise
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