华东地区若干分布式冷热电三联供系统节能性及经济性分析  

Energy-Saving and Economical Property of Several Distributed CCHP Systems in Eastern China

作　　者：白尊亮[1] 

机构地区：[1]华东电力设计院,上海200063

出　　处：《电力与能源》2015年第3期340-343,共4页Power & Energy

摘　　要：分布式冷热电联供(CCHP)是一种新兴的供能技术,在我国得到了初步发展,其在实际工程中所体现出的节能性及经济性有待证实。以华东地区的4套联供系统为研究对象,分别阐述了其能量梯级利用原理,并对其进行了节能性和经济性指标分析,总结了系统成功的经验,分析了部分系统不成功的原因;并为该技术的进一步发展提出了相应的对策和建议。The distributed combined cooling heating and power（CCHP）is an emerging technology for energy provision,which has been preliminarily developed in China.The energy-saving and economical property demonstrated in the practical projects needs further investigation.This paper,based on four CCHP systems in Eastern China,describes the principle of energy cascade utilization,analyzes the energy-saving and economical indicators,summarizes both success and failure experiences,and finally proposes the corresponding countermeasures and suggestions for the further development of the technology.

关 键 词：分布式冷热电联供技术 能量梯级利用原理 华东地区 

分 类 号：TM621[电气工程—电力系统及自动化]