Application of the Variational Mode Decomposition-Based Time and Time–Frequency Domain Analysis on Series DC Arc Fault Detection of Photovoltaic Arrays

Application of the Variational Mode Decomposition-Based Time and Time–Frequency Domain Analysis on Series DC Arc Fault Detection of Photovoltaic Arrays

Series DC arc fault can cause fire hazards in the photovoltaic(PV) array. This paper proposes a time and time-frequency domain analysis method combining the loop current and the PV-side voltage for detecting the series DC arc fault. The fusion of the two different signals can enhance the anti-interf...

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Bibliographic Details
Main Authors: Shengyang Liu, Lei Dong, Xiaozhong Liao, Xiaodong Cao, Xiaoxiao Wang, Bo Wang
Format: Article
Language:English
Published: IEEE 2019-01-01
Series:IEEE Access
Subjects:
Photovoltaic array
arc faults
fault diagnosis
variational mode decomposition (VMD)
time-frequency analysis
nuisance trips
Online Access:https://ieeexplore.ieee.org/document/8822696/

Internet

https://ieeexplore.ieee.org/document/8822696/

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