A Decentralized Adaptive Control Method for Frequency Regulation and Power Sharing in Autonomous Microgrids

Rasool Heydari, Yousef Khayat, Mobin Naderi, Amjad Anvari-Moghaddam, Tomislav Dragicevic, Frede Blaabjerg

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2 Citationer (Scopus)
24 Downloads (Pure)

Abstrakt

In this paper, a novel decentralized control structure is proposed to compensate voltage and frequency deviations of an ac microgrid (MG) with higher bandwidth compared to the conventional control structure with no need for a communication network. This approach is realized by firstly employing finite control set model predictive control of voltage source converter at the primary control level. Then, an adaptive droop control is presented to keep the voltage and frequency of the MG stable in steady state and serve as a secondary level of hierarchical control. Therefore, the MG voltage and frequency are restored to the nominal value with a decentralized communication-free control structure. Simulation results verify the accurate frequency and voltage restoration as well as fast power-sharing during the transient and steady-state performance with no need for communication infrastructure.
OriginalsprogEngelsk
TitelProceedings of 2019 IEEE 28th International Symposium on Industrial Electronics (ISIE)
Antal sider6
ForlagIEEE Press
Publikationsdatojun. 2019
Sider2427-2432
Artikelnummer8781102
ISBN (Trykt)978-1-7281-3667-7
ISBN (Elektronisk)978-1-7281-3666-0
DOI
StatusUdgivet - jun. 2019
Begivenhed2019 IEEE 28th International Symposium on Industrial Electronics (ISIE) - Vancouver, Canada
Varighed: 12 jun. 201914 jun. 2019

Konference

Konference2019 IEEE 28th International Symposium on Industrial Electronics (ISIE)
LandCanada
ByVancouver
Periode12/06/201914/06/2019
NavnIndustrial Electronics (ISIE), IEEE International Symposium on
ISSN2163-5137

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  • Citationsformater

    Heydari, R., Khayat, Y., Naderi, M., Anvari-Moghaddam, A., Dragicevic, T., & Blaabjerg, F. (2019). A Decentralized Adaptive Control Method for Frequency Regulation and Power Sharing in Autonomous Microgrids. I Proceedings of 2019 IEEE 28th International Symposium on Industrial Electronics (ISIE) (s. 2427-2432). [8781102] IEEE Press. Industrial Electronics (ISIE), IEEE International Symposium on https://doi.org/10.1109/ISIE.2019.8781102