将奥地利天然气和氢能基础设施计划进行映射
Mapping Austria's Natural Gas and Hydrogen Infrastructure Plans
AI总结：
本文构建了奥地利至2040年的天然气和氢能基础设施空间离散数据集，整合了传输和分配网络及氢能扩展计划，通过QGas工具实现基础设施修改，并支持面向未来的能源系统分析。
摘要：
本文提出了一个全面的空间离散数据集，涵盖奥地利至2040年的天然气和氢能基础设施。该数据集覆盖了完整的天然气传输和分配网络，直至中压级别，并整合了奥地利天然气管网管理的氢能扩展计划。传输基础设施从ENTSOG地图重建，转换为拓扑一致的图表示，并通过自动化空间匹配与开源数据集如OpenStreetMap和Global Energy Monitor结合，补充技术属性。分配网络和基础设施修改使用QGas工具实现，该工具是基于GIS的图基础设施操作工具。为了支持面向未来的能源系统分析，该数据集明确表示了从天然气到氢能基础设施的分阶段过渡。通过节点分裂和时间依赖连接器元素，将再利用和新建的氢能管道整合到统一的网络拓扑中，从而实现天然气和氢能并行操作的一致建模。最终的数据集提供了奥地利天然气和氢能基础设施的详细表示，包括586条天然气管道段（5000公里）、113条再利用段（1250公里）和39条新建氢能段（820公里），连接720个节点。此外，它还包含全面的天然气需求、生物气生产设施、存储单元、电解槽和压缩机元件，使其可以直接应用于能源系统优化模型。
英文摘要：
This paper presents a comprehensive, spatially disaggregated dataset of Austria's natural gas and hydrogen infrastructure towards 2040. The dataset covers the complete gas transmission and distribution networks down to the medium-pressure level and integrates hydrogen expansion plans from the Austrian Gas Grid Management. Transmission infrastructure is reconstructed from ENTSOG maps, converted into a topologically consistent graph representation, and enriched with technical attributes through automated spatial matching with open-source datasets such as OpenStreetMap and Global Energy Monitor. Distribution networks and infrastructure modifications are implemented using QGas, a newly developed GIS-based tool for graph-based infrastructure manipulation. To enable forward-looking energy system analyses, the dataset explicitly represents the stage-wise transition from natural gas to hydrogen infrastructure within a single dataset. Repurposed and newly constructed hydrogen pipelines are integrated within a unified network topology using node splitting and time dependent connector elements, enabling consistent modeling of parallel natural gas and hydrogen operation over time. The resulting dataset provides a detailed representation of Austria's gas and hydrogen infrastructure, including 586 natural gas pipeline segments (5000 km), 113 repurposed segments (1250 km), and 39 newly constructed hydrogen segments (820 km), connecting 720 nodes. Moreover, it includes a comprehensive set of gas demands, biogas production facilities, storage units, electrolyzers, and compressor elements, making it directly applicable for energy system optimization models.
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