Arc Fault Detection & Localization by Electromagnetic-Acoustic Remote Sensing

IEEE Radio and Antenna Days of the Indian Ocean

无线电电子学

Vasile, C.^1 ; Ioana, C.^1

UMR 5216 CNRS, Grenoble INP, Université Grenoble Alpes, Grenoble Campus, 11 rue des Mathématiques, SaintMartin d'Heres Cedex

F-38402, France^1

关键词: Acoustic remote sensing;    Acoustic sensing;    Arc fault detection;    Complete system;    Detection and localization;    Economic impacts;    Photovoltaic systems;    Real-time detection;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/198/1/012009/pdf
DOI  :  10.1088/1757-899X/198/1/012009

来源: IOP

【 摘 要 】

Electrical arc faults that occur in photovoltaic systems represent a danger due to their economic impact on production and distribution. In this paper we propose a complete system, with focus on the methodology, that enables the detection and localization of the arc fault, by the use of an electromagnetic-acoustic sensing system. By exploiting the multiple emissions of the arc fault, in conjunction with a real-time detection signal processing method, we ensure accurate detection and localization. In its final form, this present work will present in greater detail the complete system, the methods employed, results and performance, alongside further works that will be carried on.