Resilience for Communication Faults in Reactive Power Sharing of Microgrids

Xiaolei Li, Ci Chen, Qianwen Xu, Changyun Wen

Research output: Contribution to journalArticlepeer-review

Abstract

In this paper, we consider the distributed reactive power sharing control problem for an autonomous inverterbased microgrid with resilience for communication faults, which may be caused by partial communication link failures or some channel manipulation attacks. Under the standard decoupling approximation for bus angle differences, the reactive power flow of each inverter can be controlled by manipulating the voltage amplitudes of itself and its neighbour inverters. By designing an adaptive resilient cooperative control scheme, accurate reactive power sharing can be guaranteed even in the presence of communication faults. Some simulation results are presented to verify the superiority of the proposed control approach compared with the existing methods.
Original languageEnglish
Pages (from-to)2788 - 2799
Number of pages12
JournalIEEE Transactions on Smart Grid
Volume12
Issue number4
Early online date2021 Feb
DOIs
Publication statusPublished - 2021

Subject classification (UKÄ)

  • Control Engineering

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