Combined Line Fault Location Method for MMC–HVDC Transmission Systems

A combined algorithm based on traveling wave (TW) theory and time-frequency characteristics is proposed to estimate the DC line fault location in modular multilevel converter-high voltage direct current (MMC-HVDC) systems. The relationship between instantaneous frequency and TW propagation velocity...

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Bibliographic Details
Main Authors: Qing Huai, Liang Qin, Kaipei Liu, Hua Ding, Xiaobing Liao, Tianyuan Tan
Format: Article
Language:English
Published: IEEE 2020-01-01
Series:IEEE Access
Subjects:
Online Access:https://ieeexplore.ieee.org/document/9200317/

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