Energy Economic Dispatch for Photovoltaic–Storage via Distributed Event-Triggered Surplus Algorithm
This paper presents a novel approach to economic dispatch in smart grids equipped with diverse energy devices. This method integrates features including photovoltaic (PV) systems, energy storage coupling, varied energy roles, and energy supply and demand dynamics. The system model is developed by co...
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| Veröffentlicht in: | Energy engineering Jg. 121; H. 9; S. 2621 - 2637 |
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| Abstract | This paper presents a novel approach to economic dispatch in smart grids equipped with diverse energy devices. This method integrates features including photovoltaic (PV) systems, energy storage coupling, varied energy roles, and energy supply and demand dynamics. The system model is developed by considering energy devices as versatile units capable of fulfilling various functionalities and playing multiple roles simultaneously. To strike a balance between optimality and feasibility, renewable energy resources are modeled with considerations for forecasting errors, Gaussian distribution, and penalty factors. Furthermore, this study introduces a distributed event-triggered surplus algorithm designed to address the economic dispatch problem by minimizing production costs. Rooted in surplus theory and finite time projection, the algorithm effectively rectifies network imbalances caused by directed graphs and addresses local inequality constraints. The algorithm greatly reduces the communication burden through event triggering mechanism. Finally, both theoretical proofs and numerical simulations verify the convergence and event-triggered nature of the algorithm. |
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| AbstractList | This paper presents a novel approach to economic dispatch in smart grids equipped with diverse energy devices. This method integrates features including photovoltaic (PV) systems, energy storage coupling, varied energy roles, and energy supply and demand dynamics. The system model is developed by considering energy devices as versatile units capable of fulfilling various functionalities and playing multiple roles simultaneously. To strike a balance between optimality and feasibility, renewable energy resources are modeled with considerations for forecasting errors, Gaussian distribution, and penalty factors. Furthermore, this study introduces a distributed event-triggered surplus algorithm designed to address the economic dispatch problem by minimizing production costs. Rooted in surplus theory and finite time projection, the algorithm effectively rectifies network imbalances caused by directed graphs and addresses local inequality constraints. The algorithm greatly reduces the communication burden through event triggering mechanism. Finally, both theoretical proofs and numerical simulations verify the convergence and event-triggered nature of the algorithm. |
| Author | Dong, Xiaoyang Yu, Hui Liu, Kaicheng Liang, Chen Wu, Naiyue |
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| Cites_doi | 10.1109/TPWRS.2012.2188912 10.1109/TNNLS.2016.2549566 10.1016/j.automatica.2018.11.056 10.1109/TSG.2019.2941235 10.1016/j.ijhydene.2022.01.152 10.1109/TIA.2022.3152455 10.1109/TSMC.2019.2898551 10.1109/TIE.2016.2638400 10.1109/TII.2019.2908450 10.1109/TSG.2020.3005179 10.1109/TSG.2014.2346511 10.1109/TPWRS.2013.2271640 10.1109/TII.2021.3083653 10.1109/TII.2013.2287807 10.1109/TII.2020.3029974 10.1016/j.automatica.2020.109459 10.1109/JPROC.2010.2081330 10.1109/JIOT.2023.3311758 10.1109/TSMC.2022.3228780 10.1016/j.apenergy.2022.118744 |
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| References | Ren (ref20) 2024 Chen (ref5) 2018 Chen (ref3) 2022 Zhang (ref8) 2012 Rahbari-Asr (ref11) 2014 Le (ref16) 2019 Zheng (ref1) 2022 Li (ref14) 2021 Yang (ref9) 2013 Wang (ref4) 2022 Zhao (ref7) 2017 Chen (ref18) 2021 Li (ref15) 2020 Wang (ref22) 2022; 58 Binetti (ref10) 2014 Attarha (ref13) 2020 He (ref12) 2020 Li (ref21) 2023 Huang (ref2) 2011 Liu (ref17) 2017 Kiryanova (ref6) 2022 Liang (ref19) 2019 |
| References_xml | – start-page: 1761 year: 2012 ident: ref8 article-title: Convergence analysis of the incremental cost consensus algorithm under different communication network topologies in a smart gird publication-title: IEEE Trans. Power Syst. doi: 10.1109/TPWRS.2012.2188912 – start-page: 1747 year: 2017 ident: ref17 article-title: A collective neurodynamic approach to distributed constrained optimization publication-title: IEEE Trans. Neu. Net. Learn. Syst. doi: 10.1109/TNNLS.2016.2549566 – start-page: 175 year: 2019 ident: ref19 article-title: Distributed quasi-monotone subgradient algorithm for nonsmooth convex optimization over directed graphs publication-title: Automatica doi: 10.1016/j.automatica.2018.11.056 – start-page: 1620 year: 2020 ident: ref13 article-title: Affinely adjustable robust ADMM for residential DER coordination in distribution networks publication-title: IEEE Trans. Smart Grid doi: 10.1109/TSG.2019.2941235 – start-page: 10156 year: 2022 ident: ref6 article-title: Hydrogen energy storage systems to improve wind power plant efficiency considering electricity tariff dynamics publication-title: Int. J. Hydrogen Energy doi: 10.1016/j.ijhydene.2022.01.152 – volume: 58 start-page: 3164 year: 2022 ident: ref22 article-title: Dynamic economic dispatch considering transmission distribution coordination and automatic regulation effect publication-title: IEEE Trans. Ind. Appl. doi: 10.1109/TIA.2022.3152455 – start-page: 1624 year: 2019 ident: ref16 article-title: Distributed neurodynamic optimization for energy internet management publication-title: IEEE Trans. Syst. Man Cybern.: Syst. doi: 10.1109/TSMC.2019.2898551 – start-page: 2684 year: 2022 ident: ref4 article-title: Optimal CHP planning in integrated energy systems considering network charges publication-title: IEEE Syst. J. – start-page: 5107 year: 2017 ident: ref7 article-title: Analysis of consensus-based distributed economic dispatch under stealthy attacks publication-title: IEEE Trans. Ind. Electron. doi: 10.1109/TIE.2016.2638400 – start-page: 3210 year: 2020 ident: ref12 article-title: Optimizing the dynamic economic dispatch problem by the distributed consensus-based ADMM approach publication-title: IEEE Trans. Ind. Inf. doi: 10.1109/TII.2019.2908450 – start-page: 5339 year: 2020 ident: ref15 article-title: Double-mode energy management for multi-energy system via distributed dynamic event-triggered newton-raphson algorithm publication-title: IEEE Trans. Smart Grid doi: 10.1109/TSG.2020.3005179 – start-page: 2836 year: 2014 ident: ref11 article-title: Incremental welfare consensus algorithm for cooperative distributed generation/demand response in smart grid publication-title: IEEE Trans. Smart Grid doi: 10.1109/TSG.2014.2346511 – start-page: 4416 year: 2013 ident: ref9 article-title: Consensus based approach for economic dispatch problem in a smart grid publication-title: IEEE Trans. Power Syst. doi: 10.1109/TPWRS.2013.2271640 – start-page: 1175 year: 2022 ident: ref1 article-title: Distributed real-time dispatch of integrated electricity and heat systems with guaranteed feasibility publication-title: IEEE Trans. Ind. Inf. doi: 10.1109/TII.2021.3083653 – start-page: 1124 year: 2014 ident: ref10 article-title: A distributed auction-based algorithm for the nonconvex economic dispatch problem publication-title: IEEE Trans. Ind. Inf. doi: 10.1109/TII.2013.2287807 – start-page: 5993 year: 2021 ident: ref14 article-title: A distributed doublenewton descent algorithm for cooperative energy management of multiple energy bodies in energy internet publication-title: IEEE Trans. Ind. Inf. doi: 10.1109/TII.2020.3029974 – start-page: 109459 year: 2021 ident: ref18 article-title: Distributed optimal resource allocation over strongly connected digraphs: A surplus-based approach publication-title: Automatica doi: 10.1016/j.automatica.2020.109459 – start-page: 133 year: 2011 ident: ref2 article-title: The future renewable electric energy delivery and management system: The energy internet publication-title: Proc. IEEE doi: 10.1109/JPROC.2010.2081330 – start-page: 6185 year: 2024 ident: ref20 article-title: Switched surplus-based distributed security dispatch for smart grid with persistent packet loss publication-title: IEEE Internet Things J. doi: 10.1109/JIOT.2023.3311758 – start-page: 3574 year: 2023 ident: ref21 article-title: Distributed hybrid-triggering-based secure dispatch approach for smart grid against DoS attacks publication-title: IEEE Trans. Syst. Man Cyber.: Syst. doi: 10.1109/TSMC.2022.3228780 – start-page: 118744 year: 2022 ident: ref3 article-title: Energy storage to solve the diurnal, weekly, and seasonal mismatch and achieve zero-carbon electricity consumption in buildings publication-title: Appl. Energy doi: 10.1016/j.apenergy.2022.118744 – start-page: 495 year: 2018 ident: ref5 article-title: Coordinated optimal dispatch and market equilibrium of integrated electric power and natural gas networks with P2G embedded publication-title: J. Mod. Power Syst. Clean Energy |
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| SubjectTerms | Algorithms Energy Energy sources Graph theory Normal distribution Photovoltaic cells Production costs Smart grid |
| Title | Energy Economic Dispatch for Photovoltaic–Storage via Distributed Event-Triggered Surplus Algorithm |
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