The overhead transmission line protection scheme for the voltage-source converter-based HVDC grids

The overhead transmission line protection scheme for the voltage-source converter-based HVDC grids

The fast DC line protection technology is one of the main challenges to high-voltage direct current (HVDC) grids. Based on the Zhangbei HVDC grid project, this paper proposes a non-unit overhead transmission line protection scheme for bipolar voltage-source converter-based HVDC grids equipped with D...

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Bibliographic Details
Main Authors: Yanting Wang, Baohui Zhang, Xinkai Fan
Format: Article
Language:English
Published: Wiley 2019-04-01
Series:The Journal of Engineering
Subjects:
power transmission faults
HVDC power convertors
HVDC power transmission
power overhead lines
fault diagnosis
power transmission protection
power grids
circuit breakers
voltage-source convertors
power system CAD
EMTP
high-voltage direct current grids
Zhangbei HVDC grid project
nonunit overhead transmission line protection scheme
bipolar voltage-source-converter-based HVDC grids
DC circuit breakers
voltage gradient
protection algorithm
Zhangbei HVDC grid model
fast DC line protection technology
fault detection
voltage derivative criterion
faulty pole identification methods
propagation characteristics
zero-mode voltage
line-mode voltage
electromagnetic transients
power systems computer-aided design
Online Access:https://digital-library.theiet.org/content/journals/10.1049/joe.2018.8361

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https://digital-library.theiet.org/content/journals/10.1049/joe.2018.8361

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