计及CLHG-SOFC碳捕集的多能源系统低碳优化调度

为了响应碳达峰、碳中和的发展目标，实现对能源的高效利用，减少CO2的排放，多能源系统引入基于化学链制氢-固体氧化物燃料电池（CLHG-SOFC）的碳捕集技术，以实现在供电供热的同时完成对CO2的捕集。首先，对CLHG-SOFC碳捕集模块的运行机理与能量流动关系进行分析，推导出其净输出功率模型和电碳特性关系。其次，建立计及基于CLHG-SOFC碳交易与碳封存成本的多能源系统低碳优化调度模型。最后，通过算例分析验证了所提模型能够在不同电碳特性运行下实现系统运行的经济性和低碳性。

Low Carbon Optimal Scheduling of Multi-energy System Considering CLHG-SOFC Carbon Capture

To echo the development goals of “carbon peak” and “carbon neutrality”， realize the efficient utilization of energy，reduce CO2 emissions，a multi-energy system of carbon capture technology based on chemical looping hydrogen generation-solid oxide fuel cell （CLHG-SOFC） is introduced，which can realize CO2 capture while supplying power and heat. Firstly，the relationship between operation mechanism and energy flow of CLHG-SOFC carbon capture module is analyzed， and the relationship between the net output power model of this module and electric-carbon characteristics is deduced. Secondly，a low-carbon optimal scheduling model of multi-energy system considering carbon trading and carbon storage costs with CLHG-SOFC is established. Finally， the example analysis shows that the proposed model can achieve both economic and low-carbon operation under different electro-carbon characteristics.