【摘要】 构建高海拔施工园区综合能源系统能够提高施工用能效率，但园区内部特有的稀氧环境与强风光波动条件，为其低碳高效运行带来了挑战。为此，提出一种考虑风光出力与氧负荷多重不确定性的高海拔施工园区综合能源系统低碳经济鲁棒优化调度方法。首先，构建考虑风光出力和氧负荷不确定性的低碳鲁棒调度模型，以降低系统源荷不确定性影响。其次，引入废料富氧燃烧热电联产机组与掺氢燃气锅炉改造模型，以提升系统经济性并降低供能碳排放。在此基础上，基于多能需求响应和考虑交易供需关系的精细化碳交易机制，优化施工园区的用能与供能行为。最后，构建以运行成本最低为目标函数的优化模型，并进行多场景算例验证。结果表明，所提方法在有效应对风光出力与氧负荷多重不确定性的同时，能够显著降低高海拔施工园区的运行成本与碳排放量。更多还原

【Abstract】 Building integrated energy systems for high-altitude construction parks can improve energy utilization efficiency during construction. However, the unique low-oxygen environment and strong fluctuations in wind and solar resources within such parks pose significant challenges to low-carbon and efficient operation of the integrated energy system. To address this, a robust low-carbon economic dispatch method for integrated energy systems in high-altitude construction parks is proposed, considering multiple uncertainties in wind and solar output as well as oxygen load demand. First, a low-carbon robust dispatch model incorporating uncertainties in renewable generation and oxygen load is constructed to mitigate the impact of source and load uncertainties. Second, models of the waste-fueled oxy-combustion CHP unit and hydrogen-enriched gas boiler are established to enhance system economic efficiency while reducing carbon emissions. Subsequently, based on multi-energy demand response and a refined carbon trading mechanism considering the supply-demand relationship, the energy consumption and supply behaviors of the construction park are optimized. Finally, an optimization model with the objective of minimizing the total operating costs is established and validated through multi-scenario case studies. The results demonstrate that the proposed method can effectively reduce both operating costs and carbon emissions in high-altitude construction parks while accounting for multiple uncertainties.更多还原