考虑能量成本和污染排放的综合能源系统优化配置

被引:21
作者
吴福保 [1 ,2 ]
史如新 [3 ]
桑丙玉 [2 ]
郭旭 [4 ]
张书帜 [4 ]
张兄文 [4 ]
机构
[1] 中国电力科学研究院新能源与储能运行控制国家重点实验室
[2] 中国电力科学研究院江苏省储能变流及应用工程技术研究中心
[3] 国网江苏省电力有限公司常州供电分公司
[4] 热流科学与工程教育部重点实验室(西安交通大学)
关键词
综合能源系统; 能量成本; 污染排放; 容量优化配置; 线性加权法;
D O I
暂无
中图分类号
TM73 [电力系统的调度、管理、通信]; X32 [环境规划与环境管理];
学科分类号
083001 [环境科学]; 120103 [信息系统与信息管理];
摘要
综合能源系统通过对电、热、气多能流间的互补协调,能够在满足用户用能需求的同时提高系统能源利用率。本文针对热电耦合的分布式综合能源系统的最优容量配置问题,提出一种考虑能量成本和污染排放的线性加权双目标优化模型,并分析各目标不同权重对容量配置的影响;并以某厂房办公楼为例,计算得到不同权重组合下的最优容量配比,对不同权重下最优容量配比组合进行了运行分析。结果表明,随着权重配比的改变,系统组件容量、单位能量成本和污染排放成本也在不断波动,能量成本所占权重的增加会导致系统目标函数值的增大,从而使系统的性能降低。系统容量优化配置的运行分析表明,选取合适的权重系数,系统用能单价和污染物排放可以得到有效降低,具有经济和环保效益。
引用
收藏
页码:10 / 17
页数:8
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