Volume 23, Issue 3 (JIAEEE Vol.23 No.3 2026)                   Journal of Iranian Association of Electrical and Electronics Engineers 2026, 23(3): 0-0 | Back to browse issues page

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Taher S A, Entekhabi-Nooshabadi A M, Dehghani Arani Z. Distributed Power Management in Islanded Microgrids Consist of Distributed Generation Sources Based on Photovoltaic and Battery Energy Storage Systems. Journal of Iranian Association of Electrical and Electronics Engineers 2026; 23 (3)
URL: http://jiaeee.com/article-1-1794-en.html
Distributed Power Management in Islanded Microgrids Consist of Distributed Generation Sources Based on Photovoltaic and Battery Energy Storage Systems
Seyed Abbas Taher * , Amir Mohammad Entekhabi-Nooshabadi , Zahra Dehghani Arani
University of Kashan
Abstract:   (18 Views)
In this paper, a distributed secondary control based on a finite-time consensus algorithm is implemented to eliminate voltage and frequency deviations created at the primary control level of an islanded microgrid and accurately active and reactive power sharing among distributed generation sources. Considering the challenges in the actual operation of photovoltaic sources and battery energy storage systems, including resource uncertainty and load changes, a distributed power management strategy based on the battery’s state of charge and the frequency obtained from droop control is proposed, which is responsible for changing the control mode of these sources in an islanded microgrid from droop control mode to DC link voltage control mode and vice versa. The proposed distributed power management strategy also allows photovoltaic sources in DC link voltage control mode to participate in secondary control to achieve accurate reactive power sharing among distributed generation sources. The results of computer simulations in MATLAB/SIMULINK software show that accurate reactive power sharing among distributed generation sources in proportion to their capacities also improves the microgrid voltage recovery to some extent.
 
Keywords: Distributed secondary control, droop-based primary control, finite-time consensus, hierarchical control, islanded microgrid, power management
     
Type of Article: Research | Subject: Power
Received: 2025/02/10 | Accepted: 2026/08/23
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