摘要
科学合理的系统集成与优化是一种提升分布式冷热电联供系统的能效、减少成本、降低温室气体排放的有效方法,文章综述了当前分布式冷热电联供系统的集成设计与优化研究进展。基于联供系统热(冷)电比输出特性与用户动态负荷供需匹配的原则,归纳总结了冷热电联供系统四种典型的集成设计方法,结合冷热电联供系统的运行策略,分析讨论了联供系统优化过程中的优化变量、目标函数、求解算法及约束条件等四方面的研究进展,提出了现有系统设计与优化研究的不足之处和研究趋势,为分布式冷热电联供系统的设计与运行提供一定的参考。鉴于能源可持续发展要求,多能互补的分布式冷热电联供系统将迎来新的发展,系统集成设计与优化方法研究也将成为必不可少的环节。
Scientific and reasonable integrated design and optimization is an effective method to improve the performances of distributed combined cooling heating and power(CCHP)system,as well as reduce the costs and greenhouse gas emissions.This paper reviews the current researches on the integrated design and optimization of CCHP system.Based on the output characteristics of heat(cool)-power-ratios in CCHP system and the balance principle of user dynamic load supply and demand,we summarize four typical integrated design methods of CCHP system,analyze and discuss the research progress of CCHP system including four aspects of variables,objective function,solve algorithm and constraint condition during optimization process with combining the operation strategy of CCHP system,and then present the shortcomings and research tendency of the existing system's design and optimization research,which provides some reference for the integrated design and optimization of CCHP system.The development of multi-energy complementary CCHP systems for sustainable energy development requirements promotes the research on the integration design and optimization of CCHP system.
出处
《分布式能源》
2017年第2期1-10,共10页
Distributed Energy
基金
国家自然科学基金项目(5106054)
中央高校基本科研业务费专项资金资助项目(2015MS119)~~
关键词
分布式冷热电联供系统
集成设计
运行策略
优化
distributed combined cooling heating and power system
integrated design
operation strategy
optimization
