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

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