Strategies, models and case studies to fully decarbonize regional and long-distance transport

区域和长途运输完全脱碳的策略、模型和案例研究

• 批准号: 398051144
• 负责人: Professor Dr.-Ing. Dietmar Göhlich
• 金额: --
• 依托单位: Fachgebiet Verkehrssystemplanung und Verkehrstelematik
• 依托单位国家: 德国
• 项目类别: Research Grants
• 资助国家: 德国
• 项目状态: 未结题
• 来源: https://gepris.dfg.de/gepris/projekt/398051144?language=en
• 关键词: Strategies; models; case; studies; fully

The introduction of battery-electric and hydrogen-powered vehicles are suitable technologies for the introduction of regenerative energy in the transport sector and thus for reducing the climate-damaging greenhouse gas emissions generated there. We are following up on our previous project, which analyzes urban transport. With this follow-up project, we aim to develop different strategies for the realization of a fully decarbonized transport system in rural areas as well as in long-distance transport. We will also assess financial and environmental consequences in detail.We are not aware of any other projects that model concrete vehicle trajectories, underlay them with suitable vehicle types and charging systems, adapt the trajectories to the resulting new boundary conditions if necessary, and finally arrive at environmental and cost balances with the same level of detail as we do.We examine passenger, freight, commercial and service transport and thus cover all relevant transport segments. Our considerations include various drivetrain and vehicle technologies, but also new mobility concepts, such as autonomous shuttles. We will also investigate carbon-free technologies for non-electrified rail lines and air traffic.As in the previous project, our central tool is an agent-based traffic simulation that individually tracks synthetic avatars of all vehicles, people, and goods in the study area. This is flanked by various new methods, such as different models for generating traffic demand, vehicle simulations for determining consumption data, and different approaches for designing charging infrastructure.We develop various simulation scenarios for rural and long-distance transport, which are analyzed regarding cost and environmental impact using TCO (Total Cost of Ownership) and LCA (Life Cycle Assessment) techniques.The results achieved in this project and its predecessor will provide scientifically sound facts for the ongoing socio-political debate on the "right way to a green transport system”.

电池电动和氢动力汽车的引入是在运输部门引入可再生能源的合适技术，从而减少在运输部门产生的破坏气候的温室气体排放。我们正在跟进之前的项目，分析城市交通。通过这个后续项目，我们的目标是制定不同的战略，在农村地区和长途运输中实现完全脱碳的运输系统。我们还将详细评估财政和环境后果。我们不知道有任何其他项目对具体的车辆轨迹进行建模，在其基础上添加合适的车辆类型和充电系统，在必要时调整轨迹以适应由此产生的新边界条件，并最终以与我们相同的细节水平达到环境和成本平衡。我们研究客运、货运、商业和服务运输，从而涵盖所有相关的运输部门。我们的考虑包括各种动力传动系统和车辆技术，但也包括新的移动概念，如自动穿梭巴士。我们还将研究非电气化铁路和空中交通的无碳技术。与之前的项目一样，我们的核心工具是一个基于代理的交通模拟，它可以单独跟踪研究区域内所有车辆、人员和货物的合成化身。与此同时，还有各种新方法，例如产生交通需求的不同模型，确定消费数据的车辆模拟，以及设计充电基础设施的不同方法。我们为农村和长途运输开发了各种模拟场景，并使用TCO（总拥有成本）和LCA（生命周期评估）技术分析了成本和环境影响。在这个项目及其前身中取得的成果将为正在进行的关于“绿色交通系统的正确方式”的社会政治辩论提供科学可靠的事实。