Consensus-Based Distributed Control for Improving the Sharing of Unbalanced Currents in Three-phase Three-wire Isolated Microgrids
dc.contributor.author | Burgos-Mellado, Claudio | |
dc.contributor.author | Donoso, Felipe | |
dc.contributor.author | Llanos, Jacqueline | |
dc.contributor.author | Martinez-Gomez, Manuel | |
dc.contributor.author | Morales-Paredes, Helmo K. [UNESP] | |
dc.contributor.author | Torres, Miguel | |
dc.contributor.institution | Institute of Engineering Sciences Universidad de o'Higgins | |
dc.contributor.institution | Dept. of Elect. Engineering | |
dc.contributor.institution | Dept. of Elect. and Electronics Engineering | |
dc.contributor.institution | Universidade Estadual Paulista (UNESP) | |
dc.date.accessioned | 2022-05-01T13:57:27Z | |
dc.date.available | 2022-05-01T13:57:27Z | |
dc.date.issued | 2021-01-01 | |
dc.description.abstract | This paper proposes a secondary distributed control strategy to achieve the sharing of unbalanced currents between 3-leg power converters, operating under droop control, in a three-phase three-wire isolated Microgrid (MG). To this end, a modified Q-E droop controller is used, where new control actions are defined to achieve the unbalanced currents sharing amongst the converters. These control actions are generated, in the secondary control level, by a consensus-based algorithm, where the consensus variables correspond to the single-phase reactive powers of the converters. This paper shows that sharing negative sequence current components amongst the power converters can be managed by achieving a consensus (per phase) of single-phase reactive powers. Extensive simulations demonstrate the excellent performance of the proposed controller. | en |
dc.description.affiliation | Institute of Engineering Sciences Universidad de o'Higgins | |
dc.description.affiliation | Universidad de Chile Dept. of Elect. Engineering | |
dc.description.affiliation | Universidad de Las Fuerzas Armadas ESPE Dept. of Elect. and Electronics Engineering | |
dc.description.affiliation | Group of Automation and Integrated Systems Sao Paulo State University (Unesp) | |
dc.description.affiliationUnesp | Group of Automation and Integrated Systems Sao Paulo State University (Unesp) | |
dc.identifier | http://dx.doi.org/10.1109/eGRID52793.2021.9662144 | |
dc.identifier.citation | 2021 6th IEEE Workshop on the Electronic Grid, eGRID 2021. | |
dc.identifier.doi | 10.1109/eGRID52793.2021.9662144 | |
dc.identifier.scopus | 2-s2.0-85125012289 | |
dc.identifier.uri | http://hdl.handle.net/11449/234168 | |
dc.language.iso | eng | |
dc.relation.ispartof | 2021 6th IEEE Workshop on the Electronic Grid, eGRID 2021 | |
dc.source | Scopus | |
dc.subject | Consensus protocol | |
dc.subject | Distributed control | |
dc.subject | Imbalance Sharing | |
dc.subject | Isolated Microgrid | |
dc.subject | Single-Phase Reactive Power | |
dc.title | Consensus-Based Distributed Control for Improving the Sharing of Unbalanced Currents in Three-phase Three-wire Isolated Microgrids | en |
dc.type | Trabalho apresentado em evento |