Optimal Distributed Dispatch of Smart Multi-Agent Energy Hubs Based on Consensus Algorithm Considering Lossy Communication Network and Uncertainty  

作　　者：Abdelfattah A.Eladl Magda I.El-Afifi Magdi M.El-Saadawi Bishoy E.Sedhom 

机构地区：[1]Electrical Engineering Department,Faculty of Engineering,Mansoura University,El-Mansoura,Egypt

出　　处：《CSEE Journal of Power and Energy Systems》2025年第1期352-364,共13页中国电机工程学会电力与能源系统学报(英文)

摘　　要：This paper proposes an IoT-Fog-Cloud distributed consensus algorithm for solving the energy hub(EH)dispatch problem with packet-dropping communication links and some of EH elements'uncertainties.Every generating and consumption unit in this algorithm is required to estimate total power generated,total load,and power mismatches.Energy node coordination is accomplished using a distributed approach.Such a distributed approach wins in work sharing,enduring a single link failure,effective decision-making,quickest convergence,and autonomy for global power nodes.The method works with all grid types in connected and islanded modes.Minimizing total operation cost and emissions while meeting total demand and system constraints are the most crucial contributions of this paper.Two case studies are applied to explain performance and effectiveness of the proposed algorithm with different packet loss scenarios.Under uncertainty,sensitivity of the system was evaluated.Results show mismatch between generated and consumed power is improved by 100%in the electricity grid,99.94%in heating grid,and 99.91%in gas grid.Also,total operating cost,total emissions,and emissions cost decreased by 8.6%,13.48%,and 18.73%,respectively.

关 键 词：Consensus algorithm CO_(2)emissions energy hubs multi-energy systems packet drops. 

分 类 号：TP3[自动化与计算机技术—计算机科学与技术]