学术
生物质发电气化过程的机理建模分析
李大中[1] 张瑞祥[1] 包立公[2]
[1]华北电力大学自动化系,河北保定071003 [2]内蒙古乌兰察布电力勘测设计所,内蒙古集宁012000
摘 要:
生物质气化发电的关键技术是生物质气化技术，目前国内外对生物质气化发电技术的研究，还缺乏通用的气化模型和方法来模拟气化过程的特性，不能准确地确定生物质燃气的组分和热值等参数，难以提供气化发电系统的可靠数据。最常用的气化过程建模方法是建立机理模型，文章在重点分析了气化过程机理的基础上．把气化模型划分为平衡模型和动态模型两大类，并比较了各模型的优缺点。[著者文摘]
文章出处:
《可再生能源》-2007年3期 -39-42页
栏目信息:
文献标识码:
A
文章编号:
1671-5292（2007）03-0039-04
Analysis on mechanism modeling for biomass gasification for power
LI Da-zhong, ZHANG Rui-xiang, BAO Li-gong （1.Department of Automation,North China Electric Power University, Baoding 071003, China; 2.Inner Mogolia Wulanchabu electric survey and design Department, Jining 012000, China）
Abstract:
Biomass gasification technology is one of the key technologies for power generation from biomass gasification. At present, there is few research on the modeling of the characteristics of gasification process, which is used to determine the parameters such as the composition and caloric value of producer gas and etc. and to provide exact data for the gasification and power generation system. The common method to describe the gasification process is to build mechanism models. Based on analyzing the mechanism models of gasification process, models are classified into equilibrium model and dynamic model, and their advantages and disadvantages were compared.[著者文摘]
Key words:
biomass ; gasification process ; mechanism modeling
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