Location of Asymmetric Ground Fault Using Virtual Injected Current Ratio and Two-stage Recovery Strategy in Distribution Networks

Location of Asymmetric Ground Fault Using Virtual Injected Current Ratio and Two-stage Recovery Strategy in Distribution Networks

Sparse measurements challenge fault location in distribution networks. This paper proposes a method for asymmetric ground fault location in distribution networks with limited measurements. A virtual injected current vector is formulated to estimate the fault line, which can be reconstructed from vol...

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Bibliographic Details
Main Authors: Haiting Shan, Luliang Zhang, Q. H. Wu, Mengshi Li
Format: Article
Language:English
Published: China electric power research institute 2024-01-01
Series:CSEE Journal of Power and Energy Systems
Subjects:
Distribution networks
fault location
reconstruction accuracy
two-stage recovery
virtual injected current ratio
Online Access:https://ieeexplore.ieee.org/document/10322703/

Internet

https://ieeexplore.ieee.org/document/10322703/

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