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Adaptive Grid-Synchronization Based Grid-Forming Control for Voltage Source Converters

delete2024-03-01
delete40
PRE
AI
H
Huangqing Xiao *
H
Hongliang He
L
Lidong Zhang
T
Teng Liu
DOI:10.1109/TPWRS.2023.3338967delete
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摘要

摘要

En 中文
This letter presents a grid-forming control with adaptive grid-synchronization capability for voltage source converters (VSCs). The proposed control has both phase-locked loop (PLL) and power synchronization loop (PSL), which makes it exhibit hybrid synchronization features. In addition, the VSC's synchronization performance can be dynamically optimized by adaptively adjusting the PLL-PSL weighting coefficient. Theoretical and simulation analyses are performed to verify the effectiveness of the proposed control.
Keyword:
Grid-synchronization
grid-forming
phase-locked loop (PLL)
power synchronization loop (PSL)
VSC
transient stability

期刊

IEEE Transactions on Power Systems 封面图
IEEE Transactions on Power Systems
IF:
7.2
论文数:
1.1W
被引数:
5.0W

机构

S
south china university of technology
学者数:
6.8W
论文数: 5.1W
被引数: 85
引用论文

引用论文

Grid-Synchronization Stability of Converter-Based Resources-An Overview基于转换器的资源的网格同步稳定性-概述
err2020-01-01
err386
errOAAI
errWang, Xiongfei; Taul, Mads Graungaard; Wu, Heng; Liao, Yicheng; Blaabjerg, Frede; Harnefors, Lennart
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