1. Unfalsified Switching Adaptive Voltage Control for Islanded Microgrids.
- Author
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Habibi, Seyed Iman and Bidram, Ali
- Subjects
MICROGRIDS ,VOLTAGE control ,ADAPTIVE control systems ,ROBUST control ,TEST systems ,COST functions - Abstract
Microgrid's voltage regulation is of particular importance during both grid-connected and islanded modes of operation. Especially, during the islanded mode, when the support from the upstream grid is lost, stable voltage regulation is vital for the reliable operation of critical loads. This paper proposes a robust and data-driven control approach for secondary voltage control of AC microgrids in the presence of uncertainties. To this end, unfalsified adaptive control (UAC) is utilized to select the best stabilizing controller from a set of pre-designed controllers with the minimum knowledge required from the microgrid. Two microgrid test systems are simulated in MATLAB to verify the effectiveness of the proposed method under different scenarios like load change and communication link failure. [ABSTRACT FROM AUTHOR]
- Published
- 2022
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