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dc.contributor.authorLi, P-
dc.contributor.authorZhang, F-
dc.contributor.authorYang, Y-
dc.contributor.authorMa, X-
dc.contributor.authorYao, S-
dc.contributor.authorYang, P-
dc.contributor.authorZhao, Z-
dc.contributor.authorLai, CS-
dc.contributor.authorLai, LL-
dc.identifier.citationLai CS, et al. (2022), 'The integrated modeling of microgrid cyber physical system based on hybrid automaton'. Front. Energy Res. 10:748828. doi: 10.3389/fenrg.2022.748828en_US
dc.description.abstractTo fully reveal the interplay of the cyber system and physical system in the microgrid, this paper proposes a generic hierarchical modeling framework for cyber-physical integration modeling of microgrid, including two layers: physical device layer and controller layer. Each layer includes two parts: the continuous part (characterizing the physical system in the microgrid) and the discrete part (characterizing the cyber system in the microgrid). In this paper, firstly, detailed mathematical expressions describing the dynamic characteristics of each layer (including continuous characteristics and discrete characteristics) and describing the interplay of the continuous part and discrete part in each layer are given, which contributes to a better understanding of the interplay of the information flow and energy flow in the microgrid. Secondly, the cyber physical integration modeling of each unit in the proposed framework is established using hybrid automaton, which can clearly present the operation state of each unit of the microgrid and its state transfer process, which is beneficial to design the optimal operation state trajectory of the system. The proposed modeling framework is generic and can be extended to any dynamic system with cyber-physical integration. Finally, a typical microgrid system is taken as an example to verify the feasibility of the proposed modeling approach.en_US
dc.description.sponsorshipThe Research Project of Digital Grid Research Institute, China Southern Power Grid under Grant YTYZW20010, and in part by the National High Technology Research and Development Program of China (863 Program) under Grant 2014AA052001.en_US
dc.publisherFrontiers Media SAen_US
dc.rights© 2022 Frontiers Media S.A. All rights reserved-
dc.subjecthybrid automatonen_US
dc.subjectcyber-physical systemen_US
dc.subjectmodeling frameworken_US
dc.subjectphysical device layeren_US
dc.titleThe integrated modeling of microgrid cyber physical system based on hybrid automatonen_US
dc.relation.isPartOfFrontiers in Energy Research-
pubs.publication-statusPublished online-
dc.rights.license© 2022 Li, Zhang, Yang, Ma, Yao, Yang, Zhao, Lai and Lai. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms-
Appears in Collections:Dept of Electronic and Computer Engineering Research Papers

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