Robust frequency stabilization in a microgrid system

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dc.contributor.authorVachirasricirikul, S.
dc.contributor.authorNgamroo, I.
dc.contributor.authorKaitwanidvilai, S.
dc.contributor.authorChaiyatham, T.
dc.date.accessioned2026-08-06T09:59:27Z
dc.date.available2026-08-06T09:59:27Z
dc.date.issued2009-12-16
dc.description.abstractThis paper proposes a new design of a robust control and monitoring system (RCMS) for robust stabilization of frequency fluctuation in a microgrid (MG) system. In MG system, the power sources consists of wind power (WP), photovoltaic (PV), microturbine (MT) and fuel cell (FC). Due to WP, PV and load fluctuations, the frequency stabilization of RCMS is performed by adjusting the power outputs of MT and electrolyzer system (ES) in both islanding and interconnected utility grid operations. The structure of MT and ES controllers is a proportional integral (PI). To enhance the robustness of designed controllers against system uncertainties, controller parameters of MT and ES are concurrently tuned by the particle swarm optimization based on a specified-structure H<inf>∞</inf> loop shaping control. Simulation results display the effectiveness and robustness of the proposed RCMS against system parameters variation and several operating conditions.
dc.identifier.citationTransmission and Distribution Conference and Exposition Asia and Pacific T and D Asia 2009, 2009
dc.identifier.doi10.1109/TD-ASIA.2009.5356835
dc.identifier.other2-s2.0-76249134195
dc.identifier.urihttps://dspace.kmitl.ac.th/handle/123456789/2828
dc.sourceTransmission and Distribution Conference and Exposition Asia and Pacific T and D Asia 2009
dc.subjectH∞ loop shaping control
dc.subjectMicrogrid
dc.subjectParticle swarm optimization
dc.subjectRobust control
dc.titleRobust frequency stabilization in a microgrid system
dc.typeConference Paper

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