电动汽车应急充电设施布局规划方法  

Layout Planning Method of Emergency Charging Facilities for Electric Vehicles

作　　者：郭栋[1] 李娇娇 郑春燕 马鹏程 张同庆 李超超 GUO Dong;LI Jiaojiao;ZHENG Chunyan;MA Pengcheng;ZHANG Tongqing;LI Chaochao(School of Transportation and Vehicle Engineering,Shandong University of Technology,Zibo 255000,China;School of Business,Shandong University of Technology,Zibo 255000,China)

机构地区：[1]山东理工大学交通与车辆工程学院,山东省淄博市255000 [2]山东理工大学管理学院,山东省淄博市255000

出　　处：《电力系统自动化》2023年第16期66-75,共10页Automation of Electric Power Systems

基　　金：国家自然科学基金资助项目(51905320);山东省自然科学基金资助项目(ZR2021MG012)。

摘　　要：当前电动汽车充电设施发展不完善,无法针对性满足用户紧急、短时、便捷等特殊充电需求与多样化的充电场景。为此,提出一种精准配送与设施布局优化结合的应急充电方案,以满足电动汽车应急充电需求、偏远地区零散充电需求以及短时便捷补电需求,与充电站相协调形成优化的电动汽车充电网络。首先,考虑电动汽车出行规律、行驶规律和驾驶员充电决策,预测应急充电需求时空分布;然后,采用配送服务,考虑现有充电站分布,建立以用户等待成本和建设运行成本最低的应急充电设施布局模型;最后,算例分析表明,布局规划后所加入的充电设施与原有充电设施形成新的充电网络并重新模拟电动汽车出行过程后,应急充电需求满足率达到98.15%。The electric vehicle(EV) charging facilities are not well developed currently and cannot meet the special charging demands of users such as emergency,short-time,and convenient charging and diversified charging scenarios.This paper proposes an emergency charging scheme combining precise distribution and facility layout optimization to meet the EV demands of emergency charging,scattered charging in remote areas,and the short-term convenient power supply.This scheme coordinates with charging stations to form an optimized EV charging network.Considering the travel rules,driving rules,and driver charging decisions of EVs,the spatial and temporal distribution of emergency charging demand is predicted.By using the distribution services,considering the distribution of existing charging stations,an emergency charging facility layout model with the lowest user waiting cost and construction and operation cost is established.Finally,the case analysis shows that,after the layout planning,the added charging facilities form a new charging network with the original charging facilities and re-simulate the electric vehicle travel process,and the emergency charging demand satisfaction rate reaches 98.15%.

关 键 词：电动汽车 充电设施 充电网络 应急充电 需求预测 布局优化 

分 类 号：U491.8[交通运输工程—交通运输规划与管理]