Permanent Single-Line-to-Ground Fault Removal Method for Ferro-Resonance Avoidance in Neutral Ungrounded Distribution Network

Permanent Single-Line-to-Ground Fault Removal Method for Ferro-Resonance Avoidance in Neutral Ungrounded Distribution Network

In the neutral ungrounded distribution network, the removal of permanent single-line-to-ground (SLG) fault easily leads to saturation of the electromagnetic voltage transformers (PT), which may cause ferroresonance overvoltage and PT failure. This paper analyzes the zero-sequence voltage after the r...

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Bibliographic Details
Main Authors: Pan Lu, Wen Wang, Qian Yu, Bishuang Fan, Pengfei Liu, Faliang Wang, Xiangjun Zeng
Format: Article
Language:English
Published: IEEE 2022-01-01
Series:IEEE Access
Subjects:
Distribution network
permanent single-line-to-ground fault
ferroresonance avoidance
fault removal instant
Online Access:https://ieeexplore.ieee.org/document/9775687/

Internet

https://ieeexplore.ieee.org/document/9775687/

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