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Adaptive Grid-Synchronization Control with Dual Features of Grid-Forming and Grid-Following for VSCs
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  • Huangqing Xiao ,
  • Hongliang He ,
  • Lidong Zhang ,
  • Teng Liu
Huangqing Xiao
South China University of Technology

Corresponding Author:[email protected]

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Hongliang He
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Lidong Zhang
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An adaptive grid-synchronization control for voltage source converters (VSCs) is proposed. The proposed control has both grid-forming (GFM) and grid-following (GFL) ingredients, which makes it exhibit GFM-GFL dual features and the advantages of both. In addition, the VSC’s synchronization performance can be dynamically optimized by adaptively adjusting the GFM-GFL weighting coefficients. Theoretical and simulation analyses are performed to verify the effectiveness of the proposed control.Â