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