Backward travelling wave-variation-based protection for the transmission line of a hybrid HVDC system

Backward travelling wave-variation-based protection for the transmission line of a hybrid HVDC system

The hybrid high-voltage direct current (HVDC) transmission system comprising a line-commutated converter (LCC) on the rectifier side and a voltage source converter (VSC) on the inverter side combines the advantages of both LCC and VSC. It has broad prospects in many application fields. However, at t...

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Bibliographic Details
Main Authors: Yanting Wang, Baohui Zhang
Format: Article
Language:English
Published: Wiley 2019-04-01
Series:The Journal of Engineering
Subjects:
power transmission faults
power transmission protection
HVDC power convertors
power transmission lines
HVDC power transmission
invertors
rectifying circuits
reactors (electric)
transmission line
hybrid HVDC system
line-commutated converter
voltage source converter
VSC-based inverter side
dc filters
LCC station
external faults
VSC side
line boundary
nonunit protection
hybrid HVDC transmission lines
protection judges
fault section
backward travelling waveforms
internal fault conditions
external fault conditions
high-voltage direct current transmission system
rectifier side
smoothing reactor
attenuation characteristic
backward travelling wave-variation-based protection
VSC
Online Access:https://digital-library.theiet.org/content/journals/10.1049/joe.2018.8525

Internet

https://digital-library.theiet.org/content/journals/10.1049/joe.2018.8525

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