DOE OSTI · 3020923
Advanced Hierarchical Control Strategies in Multi-Building Microgrids
Abstract
This paper proposes a hierarchical control system for a multi-building AC microgrid with improved inertia and immunity to communication delay. The primary level control is based on a Virtual Synchronous Generator (VSG) control and the secondary level control is enhanced with a SmithPredictor to improve the stability of the system in the presence of communication delay. Moreover, tertiary level control is proposed to effectively control active and reactive power sharing between the grid and the microgrid. Islanded and grid-connected modes of the microgrid system under study are illustrated with the help of simulation results in MATLAB Simulink environment.
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Weldehawaryat, Lidya Mussie [graduate research assistant University of Houston], Navarro rodriguez, Angel [University of Oviedo Gijon, Spain], Shireen, Wajiha [Professor University of Houston], Mukherjee, Subho [ORNL] (ORCID:0009000672297925). 2025-10-01. Advanced Hierarchical Control Strategies in Multi-Building Microgrids. https://doi.org/10.1109/ecce58356.2025.11260270
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