Towards a sustainable hydrogen economy: Optimisation-based framework for hydrogen infrastructure development
Towards a sustainable hydrogen economy: Optimisation-based framework for hydrogen infrastructure development
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DOI：
10.1016/j.compchemeng.2016.08.005
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发表时间：
2017-07
期刊：
影响因子：
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通讯作者：
M. Moreno-Benito;P. Agnolucci;L. Papageorgiou
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文献类型：
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作者：
M. Moreno-Benito;P. Agnolucci;L. Papageorgiou
这项工作研究了可持续氢基础设施的发展，以支持英国向低碳运输系统的过渡。未来的氢气需求是使用Logistic扩散模型进行预测的，到2070年，市场份额将达到50%。使用SHIPMod的扩展解决问题，SHIPMod是一个基于优化的框架，由多周期空间显式混合整数线性规划(MILP)公式组成。优化模型结合了过渡不同阶段所需的基础设施要素，即规模经济、道路和管道运输方式以及碳捕获和封存(CCS)技术，以便使用贴现现金流分析将基础设施总成本的现值降至最低。结果表明，在向可持续氢经济过渡所需的一段时间内，所有这些要素在数学公式中的组合将产生最佳解决方案，并逐步进行基础设施投资。
This work studies the development of a sustainable hydrogen infrastructure that supports the transition towards a low-carbon transport system in the United Kingdom (UK). The future hydrogen demand is forecasted over time using a logistic diffusion model, which reaches 50% of the market share by 2070. The problem is solved using an extension of SHIPMod, an optimisation-based framework that consists of a multi-period spatially-explicit mixed-integer linear programming (MILP) formulation. The optimisation model combines the infrastructure elements required throughout the different phases of the transition, namely economies of scale, road and pipeline transportation modes and carbon capture and storage (CCS) technologies, in order to minimise the present value of the total infrastructure cost using a discounted cash-flow analysis. The results show that the combination of all these elements in the mathematical formulation renders optimal solutions with the gradual infrastructure investments over time required for the transition towards a sustainable hydrogen economy.