分布式能源系统经济性优化建模研究  

Distributed energy system efficiency optimization modeling research

作　　者：杨兴林[1] 罗星星[1] 王玉宝 邹晓薇[1] 

机构地区：[1]江苏科技大学能源与动力工程学院,江苏镇江212003 [2]沪东重机有限公司,上海200129

出　　处：《江苏科技大学学报（自然科学版）》2015年第2期138-142,174,共6页Journal of Jiangsu University of Science and Technology:Natural Science Edition

摘　　要：随着冷热电联产技术得到广泛推广,系统运行的经济性就成为必然考核的指标,因此如何优化系统运行模式,提高系统收益越来越受到众人的关注.通过分析影响系统运行经济性的各项因素,并基于Matlab建立系统成本与收益关系优化模型.模型以年度成本最小化为目标函数,利用Matlab优化工具箱对系统机组运行模式、运行收益进行模拟优化,得出机组在最大收益情况下的最佳运行组合,并以某示范工程大楼的分布式能源系统为例,验证了此优化模型的适用性.With the promotion of CCHP technology ,the economy of the system operation has become inevitable assessment indicators , and how to optimize the system operation model to improve the system gains more and more attention .By analyzing the factors affecting the economy of the system operation and establishing a system based on Matlab optimization model of the relationship between costs and benefits , which takes minimizing annu-alized cost as the objective function and uses Matlab optimization toolbox to simulate and optimize the unit operat -ing mode and earnings of the system .The maximum benefit unit in the case of best operation combinations is ob-tained ,and the distributed energy systems of a demonstration project building is taken as an example to verify the applicability of this optimization model .

关 键 词：分布式能源系统 运行经济性优化 MATLAB 实例验证 

分 类 号：TK421.7[动力工程及工程热物理—动力机械及工程]