Fault location in high-voltage direct-current grids based on panoramic voltage features and vision transformers

This paper presents a novel fault location method designed for high-voltage direct-current (HVDC) grids equipped with quick-action protections and circuit breakers. The method relies on a very short data window of single-ended voltage signals, which allows the acquisition of necessary measurements b...

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Bibliographic Details

Published in:	International Journal of Electrical Power & Energy Systems
Main Authors:	Bo Ren, Yongjie Luo, Niancheng Zhou, Qianggang Wang
Format:	Article
Language:	English
Published:	Elsevier 2024-07-01
Subjects:	Fault location HVDC transmission Feature extraction Vision transformers Machine learning
Online Access:	http://www.sciencedirect.com/science/article/pii/S0142061524001790