推进电动巴士运输系统的优化,通过公交车在路线上的旋转
Ali Shehabeldeen1, Moataz Mohamed1
1Department of Civil Engineering, McMaster University, Hamilton, ON Canada.
Npj sustainable mobility and transport
|January 26, 2026
概括
将电池电动巴士 (BEB) 旋转集成到运输规划中,大大降低了成本. 这一战略优化了公共汽车的分配,充电和基础设施,降低了总体开支,提高了电动巴士车队的运营灵活性.
科学领域:
- 运输工程 运输工程
- 运营研究 运营研究
- 可持续能源系统 可持续能源系统
背景情况:
- 电池电动巴士 (BEB) 存在运营限制,限制了车队的灵活性,特别是在多路线任务中.
- 优化BEB部署需要综合规划,考虑充电基础设施,电池寿命和动态能源成本.
研究的目的:
- 开发BEB运营综合规划的战略建模方法.
- 在优化模型中将BEB在路线上的旋转纳入为关键决策变量.
- 分析实时定价,排放费和电池退化对BEB规划的影响.
主要方法:
- 开发了一个综合规划优化模型,共同确定公共汽车分配,充电基础设施,电池容量和充电时间表.
- 该模型考虑了实时电力定价 (RTP),温室气体 (GHG) 排放费和电池退化.
- 使用现实世界的运输网络来验证模型的有效性.
主要成果:
- 在一个案例研究中,允许BEB轮换可以将总系统成本降低37.88%.
- 资本成本下降了12.18%,运营成本下降了59.42%.
- 灵敏度分析证实了该模型在能源消耗和充电成本等各种参数上的稳定性.
结论:
- 将BEB轮换纳入计划阶段对于提高运营灵活性和降低成本至关重要.
- 开发的优化模型为可持续和具有成本效益的BEB车队管理提供了一个全面的框架.
- 考虑动态成本和运营限制的战略规划可以释放电动巴士运输系统的全部潜力.
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