Distributed Learning-Based Secondary Control for Islanded DC Microgrids: A High-Order Fully Actuated System Approach

Yu，Yi1; Liu，Guo Ping1; Huang，Yi2; Guerrero，Josep M.3

2023

10.1109/TIE.2023.3273276

IEEE Transactions on Industrial Electronics   影响因子和分区

0278-0046

1557-9948

In this paper, a converter-based multi-bus DC microgrid (MG) in series is studied, in which the trade-off between voltage recovery and current equalization has been a hot topic of interest. To solve this problem, a distributed learning-based high-order fully actuated (DL-HOFA) secondary control is proposed in this paper, and the simple structure of this control technique facilitates its application in various modern DC MGs with different configurations. Before designing the secondary control protocol, this paper provides a comprehensive description of DC MGs in advance. In the suggested control strategy, the controller design is tightly related to the underlying physical characteristics of the MG, and this prominent feature represents a significant improvement in its adaptability. In addition, the DL-HOFA control obtains fast dynamic and accurate current sharing performance by virtue of the high-order fully actuated DC MG model. The effectiveness of the proposed control method is verified on a real photovoltaic- and battery-based hardware system with maximum power point tracking (MPPT) controller.

Communication networks DC MGs DC-DC converters high-order fully actuated approaches Integrated circuit modeling learning control Matrix converters modeling Power system dynamics Power transmission lines Regulation secondary control Voltage control voltage recovery and current sharing

SCI ; EI

英语

第一

WOS:001080899800077

ENGINEERING

2-s2.0-85159830149

Scopus

1.Center for Control Science and Technology, Southern University of Science and Technology, Shenzhen, China
2.Department of Artificial Intelligence and Automation, Wuhan University, Wuhan, China
3.Villum Center for Research on Microgrids, AAU Energy, Aalborg University, Aalborg, Denmark

Yu，Yi,Liu，Guo Ping,Huang，Yi,et al. Distributed Learning-Based Secondary Control for Islanded DC Microgrids: A High-Order Fully Actuated System Approach[J]. IEEE Transactions on Industrial Electronics,2023,PP(99):1-10.

Yu，Yi,Liu，Guo Ping,Huang，Yi,&Guerrero，Josep M..(2023).Distributed Learning-Based Secondary Control for Islanded DC Microgrids: A High-Order Fully Actuated System Approach.IEEE Transactions on Industrial Electronics,PP(99),1-10.

Yu，Yi,et al."Distributed Learning-Based Secondary Control for Islanded DC Microgrids: A High-Order Fully Actuated System Approach".IEEE Transactions on Industrial Electronics PP.99(2023):1-10.