摘要
随着充电基础设施保障能力的提升,电动汽车配送工作过程中的长时间驻车行为与电网存在的交互行为与能量转移存在研究价值。为提高电动汽车参与物流配送的效率,提出日调度背景下考虑临时驻车充放电管理的电动汽车配送路径规划方法。计及实时电价、车载电量、载货限重、单侧送达时间窗约束,考虑电池损耗、充电站服务时间、分时电价及实时服务费,构建以配送时间、耗电成本、车辆成本、配送延迟惩罚之和最小为目标的电动汽车配送路径优化模型,采用模拟退火改进的非支配排序遗传算法求解。以某26节点路网系统为算例,验证了所提方法能有效减少配送总成本,降低续航不足的风险,提升交通与能源互动潜力。
With the improvement of charging infrastructure support capacity,there is a research value in the interaction behavior and energy transfer that exists between the long time parking behavior and the grid during the electric vehicle distribution work.An electric vehicle distribution path planning method considering temporary parking charging and discharging management in the context of daily dispatch is proposed to improve the efficiency of logistics distribution.Taking into account the constraints of real-time electricity price,on-board electric quantity,load limit and single-side delivery time window,and considering battery loss,charging station service time,time-of-use electricity price and real-time service fee,an electric vehicle distribution path optimization model with the minimum sum of delivery time,power consumption cost,vehicle cost and delivery delay penalty is constructed,which is solved by simulated annealing improved genetic algo⁃rithm.Taking a 26-node road network structure as an example,it is verified that the proposed method can effectively reduce the total distribution cost,reduce the risk of insufficient endurance,and improve the interac⁃tion potential of transportation and energy.
作者
汪顺其
向月
王晏亮
WANG Shunqi;XIANG Yue;WANG Yanliang(College of Electrical Engineering,Sichuan University,Chengdu 610065,China)
出处
《电力自动化设备》
EI
CSCD
北大核心
2023年第7期94-101,共8页
Electric Power Automation Equipment
基金
国家自然科学基金资助项目(52111530067)。
关键词
电动汽车
物资配送
临时驻车
路径优化
充放电管理
electric vehicles
logistics distribution
temporary parking
path optimization
charging and discharging management
