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dc.contributor.author Navas-Fonseca, A
dc.contributor.author Burgos-Mellado, C
dc.contributor.author Gómez, JS
dc.contributor.author Donoso, F
dc.contributor.author Tarisciotti, L
dc.contributor.author Saez, D
dc.contributor.author Cárdenas, R
dc.contributor.author Sumner, M
dc.date.accessioned 2024-01-17T15:54:18Z
dc.date.available 2024-01-17T15:54:18Z
dc.date.issued 2022
dc.identifier.uri https://repositorio.uoh.cl/handle/611/445
dc.description.abstract This paper proposes a distributed predictive secondary control strategy to share imbalance in three-phase, three-wire isolated AC Microgrids. The control is based on a novel approach where the imbalance sharing among distributed generators is controlled through the control of single-phase reactive power. The main characteristic of the proposed methodology is the inclusion of an objective function and dynamic models as constraints in the formulation. The controller relies on local measurements and information from neighboring distributed generators, and it performs the desired control action based on a constrained cost function minimization. The proposed distributed model predictive control scheme has several advantages over solutions based on virtual impedance loops or based on the inclusion of extra power converters for managing single-phase reactive power among distributed generators. In fact, with the proposed technique the sharing of imbalance is performed directly in terms of single-phase reactive power and without the need for adding extra power converters into the microgrid. Contrary to almost all reported works in this area, the proposed approach enables the control of various microgrid parameters within predefined bands, providing a more flexible control system. Extensive simulation and Hardware in the Loop studies verify the performance of the proposed control scheme. Moreover, the controller's scalability and a comparison study, in terms of performance, with the virtual impedance approach were carried out.
dc.description.sponsorship Agencia Nacional Investigacion y Desarrollo (ANID)
dc.description.sponsorship Instituto Sistemas Complejos de Ingenieria (ISCI)
dc.description.sponsorship ANID Basal
dc.description.sponsorship ANID PIA
dc.description.sponsorship ANID BECAS/DOCTORADO NACIONAL
dc.description.sponsorship Secretaria de Educacion Superior, Ciencia, Tecnologia e Innovacion de Ecuador
dc.relation.uri http://dx.doi.org/10.1109/TSG.2021.3108677
dc.subject Voltage control
dc.subject Microgrids
dc.subject Reactive power
dc.subject Predictive control
dc.subject Impedance
dc.subject Frequency control
dc.subject Couplings
dc.subject Imbalance sharing
dc.subject unbalanced microgrids
dc.subject distributed predictive control
dc.subject secondary controllers
dc.title Distributed Predictive Secondary Control for Imbalance Sharing in AC Microgrids
dc.type Artículo
uoh.revista IEEE TRANSACTIONS ON SMART GRID
dc.identifier.doi 10.1109/TSG.2021.3108677
dc.citation.volume 13
dc.citation.issue 1
dc.identifier.orcid Fonseca, Alex Dario Navas/0000-0003-1393-8412
dc.identifier.orcid Cardenas, Roberto/0000-0003-3853-7703
dc.identifier.orcid Saez, Doris/0000-0001-8029-9871
dc.identifier.orcid Gomez Quintero, Juan Sebastian/0000-0002-6507-1462
dc.identifier.orcid Tarisciotti, Luca/0000-0002-0860-5261
dc.identifier.orcid Burgos-Mellado, Claudio/0000-0003-1990-0191
dc.identifier.orcid Sumner, Mark/0000-0003-2536-6298
uoh.indizacion Web of Science


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