Distributed Predictive Control Strategy for Frequency Restoration of Microgrids Considering Optimal Dispatch

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dc.contributor.authorNavas F., Alex
dc.contributor.authorGómez, Juan S.
dc.contributor.authorLlanos, Jacqueline
dc.contributor.authorRute, Erwin
dc.contributor.authorSáez, Doris
dc.contributor.authorSumner, Mark
dc.date.accessioned2022-05-18T14:39:47Z
dc.date.available2022-05-18T14:39:47Z
dc.date.issued2021
dc.description.abstractMicrogrids are the cornerstone for a new model of electrical generation based on renewable resources. Commonly microgrids are controlled with a centralised hierarchical structure, which is inherited from power systems. However, a time-scale separation between traditional fast frequency restoration and slow economic dispatch may be counterproductive in the long run because the slow long-term economic dispatch increases the prediction uncertainty. In an effort to improve the economical operation of microgrids, this work proposes a distributed model predictive control strategy for the operation of isolated microgrids based on a consensus strategy that tackles both the economic dispatch and frequency restoration over the same time-scale. The proposed controller can operate without knowledge of the microgrid’s topology: instead, typical local measurements and other information from neighbouring generation units are required. Experimental results demonstrate that the controller is robust to load variations and communication issues, but the plug-and-play nature of the system is preserved.
dc.fuente.origenIEEE
dc.identifier.doi10.1109/TSG.2021.3053092
dc.identifier.issn1949-3061
dc.identifier.urihttps://doi.org/10.1109/TSG.2021.3053092
dc.identifier.urihttps://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=9328905
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/64159
dc.issue.numero4
dc.language.isoen
dc.nota.accesoContenido parcial
dc.pagina.final2759
dc.pagina.inicio2748
dc.revistaIEEE Transactions on Smart Grid
dc.rightsacceso restringido
dc.subjectFrequency control
dc.subjectVoltage control
dc.subjectEconomics
dc.subjectMicrogrids
dc.subjectTime-frequency analysis
dc.subjectPredictive control
dc.subjectOptimization
dc.titleDistributed Predictive Control Strategy for Frequency Restoration of Microgrids Considering Optimal Dispatches_ES
dc.typeartículo
dc.volumen12
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