摘要
为明晰碳排放约束对用户侧综合能源系统规划的影响及其供能优越性,提出了一种考虑碳排放约束的用户侧综合能源系统规划模型。在构建用户侧综合能源系统和常规分供式系统的结构框架基础上,考虑投资容量、设备运行、能量平衡与碳排放强度等约束,建立以全寿命周期经济成本最小为优化目标的用户侧综合能源系统规划模型并分别对3种建筑负荷情景进行算例分析。结果表明,碳排放约束强度对用户侧综合能源系统的设备容量、经济成本和能源性能影响均较大;与常规分供式系统相比,用户侧综合能源系统更具经济节约、环境友好和节能高效的优势。
To clarify the influence of carbon emission constraints on user-side integrated energy system(USIES)planning and its energy supply advantages,a planning model of USIES is proposed considering carbon emission constraints.Based on the structural framework of the USIES and the conventional separate supply system,considering constraints such as investment capacity,equipment operation,energy balance,and carbon emission intensity,a planning model of USIES with the optimization goal of minimizing the life cycle cost is established.And a simulation example is carried out for three different building load scenarios.The results show that the intensity of carbon emission constraint has a great influence on the equipment capacity,economic cost and energy performance of USIES.Compared with the conventional separate supply system,USIES is more economical,environment-friendly and energy efficient.
作者
王悦
刘冰
张吉强
朱丽
孙勇
WANG Yue;LIU Bing;ZHANG Jiqiang;ZHU Li;SUN Yong(School of Architecture,Tianjin University,Tianjin 300072,China;APEC Sustainable Energy Center,Tianjin University,Tianjin 300072,China;Three Gorges Electric Energy Co.,Ltd,Wuhan 430010,China;College of City Construction,Jiangxi Normal University,Nanchang 330022,China)
出处
《建筑节能（中英文）》
CAS
2024年第10期17-23,共7页
Building Energy Efficiency
基金
中国长江电力股份有限公司资助项目(Z152302009/Z612302004)
江西省教育厅科学技术研究项目“基于多重不确定性的高校综合能源系统规划方法研究”(GJJ2200359)
江西省自然科学基金资助项目“基于源荷不确定性的建筑多能源系统互补机理与协同规划研究”(20232BAB214072)。
关键词
用户侧综合能源系统
碳排放约束
负荷情景
经济规划
容量配置
能源性能
user-side integrated energy system
carbon emission constraints
load scenarios
economic planning
capacity configuration
energy performance
