Fault diagnosis of grounding system of high voltage cable circuits using graph attention networks

Sheath currents in HV cable systems often exceed standard values, while no faults were found. Existing fault diagnosis methods for the grounding system heavily rely on theoretical models and neglect the shared grounding points of multiple cable circuits, resulting in unsatisfactory practical perform...

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Bibliographic Details
Main Authors: Gen Li, Wenjun Zhou, Chengke Zhou, Yi Jing, Long Qiu, Yongheng Ai
Format: Article
Language:English
Published: Elsevier 2025-07-01
Series:International Journal of Electrical Power & Energy Systems
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S0142061525002340
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