J Shanghai Jiaotong Univ Sci ›› 2024, Vol. 29 ›› Issue (6): 1050-1062.doi: 10.1007/s12204-022-2556-9

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动态充电电价将如何影响电动卡车车队运营:两阶段随机规划模型

邓佳莉,胡昊,戴磊   

  1. (上海交通大学 海洋工程全国重点实验室;船舶海洋与土木工程学院,上海200240)
  • 接受日期:2021-12-31 出版日期:2024-11-28 发布日期:2024-11-28

How Will Dynamic Charging Tariff Affect Electric Truck Fleet Operation: A Two-Stage Stochastic Model

DENG Jiali (邓佳莉), HU Hao (胡昊), DAI Lei (戴磊)   

  1. (State Key Laboratory of Ocean Engineering; School of Naval Architecture, Ocean and Civil Engineering,Shanghai Jiao Tong University, Shanghai 200240, China
  • Accepted:2021-12-31 Online:2024-11-28 Published:2024-11-28

摘要: 技术进步和可持续发展趋势加速了电动卡车的应用。然而,动态充电电价政策的深入实施,对电动卡车车队的成本优化运营提出了巨大挑战。为此,建立了一种两阶段随机电动汽车路径模型,以支持具有成本效益的路径和充电决策。在此基础上,以实际配电网为例,实验研究了动态收费费率对物流规划的影响。结果表明:随着动态充电站数量的增加,日均运营成本可降低3.57% ~ 5.55%。随机解的值证实了实施随机规划模型的好处,通过鲁棒的路线规划可以保证长期较低运行成本。

关键词: 动态充电电价, 电动车路径, 随机规划

Abstract: Technical advances and sustainable development tendency accelerate the implementation of electric trucks. However, the penetration of dynamic charging tariff policy poses a huge challenge to the cost-optimal operation of the electric truck fleet. To this end, a two-stage stochastic electric vehicle routing model is formulated to support cost-efficient routing and charging decisions. Furthermore, an experimental study based on a real-world distribution network is conducted to evaluate impacts of dynamic charging tariffs on logistics planning. The results show that the daily operation cost can reduce by 3.57% to 5.55% as the number of dynamic charging stations increases. The value of stochastic solution confirms the benefits of implementing stochastic programming model,which will ensure a lower operation cost in the long-term through robust route planning.

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