A pilot protection scheme based on high‐frequency transient current waveform similarity for AC lines connected to HVDC inverter station

A pilot protection scheme based on high‐frequency transient current waveform similarity for AC lines connected to HVDC inverter station

Abstract Affected by inverter station commutation failure and fast control, line fault characteristics are obviously different from traditional AC transmission line fault characteristics. The existing protection methods for AC line connected to line commutated converter based high voltage DC (LCC‐HV...

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Bibliographic Details
Main Authors: Jiandong Duan, Wenqiang Song, Xiaotong Du, Yuhang Zhao
Format: Article
Language:English
Published: Wiley 2024-04-01
Series:IET Generation, Transmission & Distribution
Subjects:
AC transmission line
improved longest common similar subsequence
pilot protection
synchronous squeezed S‐transform
transient Current
Online Access:https://doi.org/10.1049/gtd2.13134

Internet

https://doi.org/10.1049/gtd2.13134

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