天然气分布式冷热电联供系统节能减排技术经济分析模型  

Model of Analyzing Technological Economy of Distributed CCHP Energy System on Energy Saving and Emission Reduction

作　　者：朱柯丁[1] 李效臻[2] 谭忠富[3] 乔忠[1] 

机构地区：[1]中国农业大学经济管理学院,北京100083 [2]广东省电力设计研究院造价部,广州510663 [3]华北电力大学经济与管理学院,北京102206

出　　处：《技术经济》2012年第5期82-86,共5页Journal of Technology Economics

基　　金：国家自然科学基金项目(71071053)

摘　　要：分析了我国天然气能源供需情况及能源价格情况,构建了天然气分布式冷热电联供系统的经济效益分析模型。利用相关数据,分析了该系统的经济效益,并对影响经济效益的主要因素进行了敏感性分析,构建了天然气分布式冷热电联供系统节能减排效益分析模型,并对该系统的减排效益进行分析。结果表明:天然气分布式冷热电联动系统具有显著的经济效益,可大大降低污染物的排放量。This paper analyzes the situation of supply and demand for natural gas and its price in China,and constructs the economic efficiency analysis model of distributed CCHP energy system. Then it uses the related data to analyze the economic benefit of this system,and makes the sensitivity analysis on the main factors influencing economic benefit, and constructs the model of analyzing this systemrs benefit on energy saving and emission reduction,and analyzes the benefit of this system on emission reduction. The result shows that distributed CCHP energy system has significant economic benefits, and helps to reduce pollutant emission significantly.

关 键 词：天然气 冷热电联供 节能减排 能源供需 能源利用效率 

分 类 号：F426.61[经济管理—产业经济] F206