农作物秸秆气化发电系统经济性分析  

Economic analysis on crop straw gasification for power generation system

作　　者：王志伟[1] 白炜[1] 师新广[1] 李在峰[1] 何晓峰[1] 朱金陵[1] 雷廷宙[1] 

机构地区：[1]河南省科学院能源研究所有限公司河南省生物质能源重点实验室,河南郑州450008

出　　处：《可再生能源》2007年第6期25-28,共4页Renewable Energy Resources

基　　金：国家"863"计划项目(2001AA514010)

摘　　要：对农作物秸秆气化发电系统投产前的最佳秸秆收集半径进行了分析,得出了最佳秸秆收集半径与电厂运行费用、运输费用、单位耕地面积秸秆年产量、秸秆收集系数之间的关系。对影响发电系统经济性的因素进行了敏感性分析,认为发电效率和上网电价是影响发电系统经济性的主要因素。By analyzing optimal radius of straw collecting of biomass gasification for power generation system before going into operation, the relationship between optimal radius of straw collecting and several elements such as power plant operation cost, transport cost, annual production of straw, straw per unit area and the collecting coefficient are educed. The sensitivity analysis has been given on the economic influence factors of power generation system, the result show that the power generation efficiency and the power price are the main influence factors in the view of economy of the system.

关 键 词：农作物秸秆 气化发电 最佳收集半径 经济性分析 

分 类 号：TK6[动力工程及工程热物理—生物能] TM619[电气工程—电力系统及自动化]