考虑富氧燃烧电厂与掺氢燃气设备联合运行的综合能源系统优化调度  

Optimal dispatch of integrated energy system considering joint operation of oxy-fuel combustion power plants and hydrogen doped gas equipment

作　　者：孙昊翔 段俊东[1,2] SUN Haoxiang;DUAN Jundong(College of Electrical Engineering,Henan Polytechnic University,Jiaozuo 454150,China;Henan Key Laboratory of Intelligent Detection and Control of Coal Mine Equipment,Jiaozuo 454003,China)

机构地区：[1]河南理工大学电气与自动化学院,河南焦作454150 [2]河南省煤矿装备智能检测与控制重点实验室,河南焦作454003

出　　处：《热力发电》2025年第1期78-87,共10页Thermal Power Generation

基　　金：国家自然科学基金项目(61703144)。

摘　　要：富氧燃烧技术和天然气混氢技术在降低系统碳排放以及促进新能源消纳方面具有良好的工程应用前景。针对含高比例可再生能源的综合能源系统燃烧后捕集模式效率低下,以及电转气过程中所产生的氧气和反应热未被充分利用等问题,将电转气过程中不同阶段的产物供给富氧燃烧电厂和燃气机组,建立富氧燃烧电厂与掺氢燃气设备联合运行的综合能源系统。在引入奖惩式阶梯碳交易机制的基础上,建立以碳交易成本、购气成本、煤耗成本等综合成本最低为目标的综合能源系统低碳经济调度模型。算例仿真分析表明,所建模型能够有效降低运行成本和系统碳排放量。该研究可为综合能源系统的发展提供参考。The oxy-fuel combustion technology and natural gas blending with hydrogen technology have good engineering application prospects in reducing system carbon emissions and promoting the integration of new energy sources.In response to the low efficiency of post combustion capture mode in integrated energy systems containing a high proportion of renewable energy,as well as the underutilization of oxygen and reaction heat generated during the electric to gas conversion process,a comprehensive energy system is established by supplying products from different stages of the electric to gas conversion process to oxy-fuel combustion power plants and gas turbines,and jointly operating oxy-fuel combustion power plants and hydrogen doped gas equipment.Based on the introduction of a reward-penalty carbon trading mechanism,a low-carbon economic dispatch model for comprehensive energy systems is established with the goal of minimizing comprehensive costs such as carbon trading costs,gas purchase costs,and coal consumption costs.Simulation analysis of case studies shows that,the proposed model can effectively reduce operating costs and system carbon emissions.The research provides a reference for the development of integrated energy systems.

关 键 词：综合能源系统 富氧燃烧 低碳优化 碳交易 电转气 

分 类 号：TM621[电气工程—电力系统及自动化] TK01[动力工程及工程热物理]