Faulty feeder detection based on transient attenuation and waveform similarity for low-resistance grounded system

In the case of a single-phase high-impedance fault (SPHIF) in a low-resistance grounded system (LRGS), the weak fault current makes it difficult to accurately detect the faulty feeder. To highlight the fault features, this paper first defines the concept of transient attenuation energy ratio and ana...

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Bibliografski detalji

Glavni autori:	Jiandong Duan, Jinxuan Jiang, Wanying Yan, Zequan Hou
Format:	Artigo
Jezik:	Inglês
Izdano:	Elsevier 2025-04-01
Serija:	International Journal of Electrical Power & Energy Systems
Teme:	Low-resistance grounded system Single-phase high-impedance fault Total least squares matrix pencil Transient attenuation Waveform similarity
Online pristup:	http://www.sciencedirect.com/science/article/pii/S0142061525000353
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