Wavelet-based EMTR method for fault location of VSC-HVDC transmission lines

Wavelet-based EMTR method for fault location of VSC-HVDC transmission lines

A wavelet-based electromagnetic time reversal method for locating faults in voltage source converter-high-voltage direct current (VSC-HVDC) transmission lines is proposed in this study. This principle, firstly, is to use wavelet decomposition to filter the 1-mode fault currents, which are recorded a...

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Bibliographic Details
Main Authors: Xipeng Zhang, Nengling Tai, Xiaodong Zheng, Wentao Huang
Format: Article
Language:English
Published: Wiley 2018-10-01
Series:The Journal of Engineering
Subjects:
HVDC power transmission
power transmission faults
HVDC power convertors
fault location
wavelet transforms
fault currents
power transmission lines
power transmission protection
voltage-source convertors
wavelet-based EMTR method
VSC-HVDC transmission lines
wavelet-based electromagnetic time reversal method
wavelet decomposition
1-mode fault currents
transmission line
filtered currents
time-reversed currents
current sources
lossless mirror lines
fault current
actual fault location
WEMTR-based method
multilevel converter-HVDC system
voltage source converter-high-voltage direct current transmission lines
Online Access:https://digital-library.theiet.org/content/journals/10.1049/joe.2018.8790

Internet

https://digital-library.theiet.org/content/journals/10.1049/joe.2018.8790

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