Machine-learning-based single-phase-to-ground fault detection in distribution systems

2017 ◽  
Author(s):  
Xiao-Dan Zeng ◽  
Mou-Fa Guo ◽  
Duan-Yu Chen
Keyword(s):  
Machine Learning ◽  
Fault Detection ◽  
Distribution Systems ◽  
Single Phase ◽  
Ground Fault ◽  
Ground Fault Detection

Coordination-Free Ground-Fault Detection for Mine Distribution Systems

1985 ◽  
Vol IA-21 (1) ◽  
pp. 162-169 ◽  
Author(s):  
Lloyd A. Morley ◽  
Joseph A. Martarano ◽  
Frederick C. Trutt
Keyword(s):  
Fault Detection ◽  
Distribution Systems ◽  
Ground Fault ◽  
Ground Fault Detection

scholarly journals Design of Automatic Detection Model for Single-phase Earth Fault in Distribution Network

1970 ◽  
Vol 1 (1) ◽  
Author(s):  
Yang Fan
Keyword(s):  
Fault Detection ◽  
Single Phase ◽  
Distribution Network ◽  
Automatic Detection ◽  
Input Vector ◽  
Detection Accuracy ◽  
Detection Model ◽  
Earth Fault ◽  
Ground Fault ◽  
Ground Fault Detection

The current distribution network single-phase ground fault detection model knowledge expression is poor, its production process only based on the normal distribution network sample data, no single-phase ground fault data, did not make full use of a prior knowledge, resulting in low detection accuracy. The automatic detection model of single-phase earth fault of new distribution network is proposed. The fault characteristic vector is taken as the input vector, and the degree of matching between the input vector and the weight vector element is introduced as the second layer. The fault vector is used as the input vector, and the fault vector is used as the input vector. Node input, the second layer of the output as the third layer of the input, the model training, the output of the results of the distribution network is a single-phase ground fault detection results. The experimental results show that the proposed model has high detection accuracy. 

A data-driven ground fault detection and isolation method for main circuit in railway electrical traction system

2019 ◽  
Vol 87 ◽  
pp. 264-271 ◽  
Author(s):  
Zhiwen Chen ◽  
Xueming Li ◽  
Chao Yang ◽  
Tao Peng ◽  
Chunhua Yang ◽  
...  
Keyword(s):  
Fault Detection ◽  
Fault Detection And Isolation ◽  
Data Driven ◽  
Isolation Method ◽  
Ground Fault ◽  
Traction System ◽  
Ground Fault Detection
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