基于统一多能耗模型的公路能源群落最优能耗领导–跟随控制  

Leader-follower Control for Optimal Energy Consumption of Highway Energy Community Based on Unified Multi-energy Consumption Model

作　　者：郭敏 夏明超[1] 陈奇芳 GUO Min;XIA Mingchao;CHEN Qifang(School of Electrical Engineering,Beijing Jiaotong University,Haidian District,Beijing 100044,China)

机构地区：[1]北京交通大学电气工程学院,北京市海淀区100044

出　　处：《中国电机工程学报》2023年第24期9384-9397,共14页Proceedings of the CSEE

基　　金：国家重点研发计划项目(2021YFB2601402)。

摘　　要：公路、能源、信息及社会等多领域子网耦合支撑新能源、化石能源等网联车辆集群在有无司机干预驾驶工况下混合行驶。降低混合行驶车辆集群能耗亟需解决燃油、电动及燃氢等车辆集群统一多能耗建模难、集群耦合公路干线动态演化特殊性不明及最优能耗领导-跟随控制研究等问题。为此,该文提出基于统一多能耗模型的公路能源群落多工况最优能耗领导–跟随控制策略。首先,考虑“人、车、网、云、端”等多维元素互联,在车辆自组织、公路能源群落等概念研究基础上,基于公路能源群落耦合干线公路的特殊性,阐述公路能源群落多工况最优能耗领导–跟随控制机理;其次,基于图论建立公路能源群落的动力学演化领导–跟随控制模型与基于汽油、电力及氢气等能源价格的统一多能耗模型;最后,考虑有无司机干预,提出两种基于统一多能耗模型的公路能源群落多工况最优能耗领导–跟随控制策略。多工况仿真结果表明,两种基于统一多能耗模型的最优能耗领导–跟随控制策略有效,可为科学、合理的管控公路能源群落的最优能耗状态提供理论指导。The sub-network coupling in the fields of highway,energy,information and society supports the hybrid driving of new energy,fossil energy and other connected vehicle clusters under the driving condition with or without driver intervention.To reduce the energy consumption of hybrid vehicle clusters,it is urgent to solve the problems such as the difficulty of unified multi-energy modeling of fuel,electric and hydrogen vehicle clusters,the unknown particularity of dynamic evolution of cluster coupling highway,and the lack of research on optimal energy consumption leader-following control.Therefore,a leader-follower control strategy for optimal energy consumption of highway energy community under multiple conditions based on a unified multi-energy consumption model is proposed herein.First,considering the interconnection of multi-dimensional elements such as“people,vehicles,networks,cloud and terminals”,and on the basis of the concepts of vehicle self-organization and highway energy community,considering the particularity of highway energy community coupling highway trunk,the leader-follower control mechanism of optimal energy consumption under multiple conditions in highway energy community is described.Secondly,based on graph theory,the leader-follower control model of dynamic evolution of highway energy community and the unified multi-energy consumption model based on energy prices such as gasoline,electricity and hydrogen are established.Finally,taking into account driver intervention or lack of it,two leader-follower control strategies for optimal energy consumption of highway energy community under different conditions based on a unified multi-energy consumption model are proposed.Simulation results under different conditions verify the effectiveness of the proposed two optimal energy leader-follower control strategies based on the unified multi-energy consumption model.It provides theoretical guidance for controlling the optimal energy consumption state of highway energy community scientifically and reasona

关 键 词：公路–能源耦合网 公路能源群落 统一多能耗模型 最优能耗 领导–跟随控制 

分 类 号：TM75[电气工程—电力系统及自动化]