Characteristic investigation of MMC-HVDC system under internal AC bus fault conditions

Characteristic investigation of MMC-HVDC system under internal AC bus fault conditions

In order to ensure the high-efficient and stable operation of the MMC-HVDC transmission system, it is necessary to analyse the failure mode and failure mechanism of MMC-HVDC in detail. First, this article briefly introduced the MMC-HVDC system working principle. Then, we deeply analyse characteristi...

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Bibliographic Details
Main Authors: Shuo Ma, Jianyuan Xu, Guannan Wu, Yuxiao Wang, Yi Song, Gaole Yu, Ziyi Liu
Format: Article
Language:English
Published: Wiley 2019-01-01
Series:The Journal of Engineering
Subjects:
power convertors
HVDC power convertors
EMTP
HVDC power transmission
power transmission faults
earthing
characteristic investigation
MMC-HVDC system
internal AC bus fault conditions
high-efficient operation
stable operation
MMC-HVDC transmission system
failure mode
failure mechanism
single-phase ground fault
two-phase short circuit fault
asymmetrical fault
cause double frequency fluctuations
modular multilevel converter DC transmission
system protection strategy
Online Access:https://digital-library.theiet.org/content/journals/10.1049/joe.2018.8781

Internet

https://digital-library.theiet.org/content/journals/10.1049/joe.2018.8781

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