摘要
在分析典型冷热电联供(combined cooling,heat and power,CCHP)系统的基础上,提出描述其组成和结构的母线式结构,并围绕该系统结构设计了微网调度优化模型构架。在该结构中,选取电气、烟气、蒸汽、热水、空气作为基本母线,与源、负荷、储能和转换装置联接形成微网。使用该结构对各设备进行独立建模,有助于CCHP系统的灵活配置和通用建模。围绕该结构,建立联供型微网日前动态经济调度的0-1混合整数线性规划模型,最后通过测试算例证实了所提框架的合理性和有效性。
On the basis of analyzing the components and structure of typical combined cooling, heat and power （CCHP） system, a newly bus-based structure was proposed for system description and a microgrid dispatch optimization model framework was designed according to it. Smoke, steam, water, air and electricity were selected as the five elemental buses in the proposed structure, integrating sources, load, energy storage and conversion devices into a microgrid. Furthermore, the structure was used for individual modeling of devices to capture flexible configuration and precise modeling. Utilizing this structure, a 0-1 mixed integer linear programming （MILP） model was established for CCHP microgrid＇s dynamic economic dispatch, the validity and effectiveness of which was verified on a test case.
出处
《中国电机工程学报》
EI
CSCD
北大核心
2013年第31期26-33,3,共8页
Proceedings of the CSEE
基金
国家高技术研究发展计划(863计划)(2011AA05A107)
国家自然科学基金项目(51207099)
国家教育部博士点基金资助项目(20120032120084)
国家电网公司配电网接纳分布式电源适应性与并网技术研究~~
关键词
冷热电联供系统
微网
动态经济调度
0-1混合整数线性规划
母线式结构
combined cooling, heat and power （CCHP）system
microgrid
dynamic economic dispatch
a 0-1 mixedinteger linear programming （MILP） model
bus-based structure
