基于AHP和模糊评判的生物质秸秆发电的效益评价  

Benefit Evaluation on Biomass Straw Fired Power Generation Using AHP and Fuzzy Judgment

作　　者：于春燕[1] 孟军[1,2] 

机构地区：[1]东北农业大学理学院,哈尔滨150030 [2]国家大豆工程技术中心,哈尔滨150030

出　　处：《中国农学通报》2010年第4期323-327,共5页Chinese Agricultural Science Bulletin

基　　金：国家"十一五"科技支撑计划(2007BAD89B05);中国科学院知识创新工程重大项目"耕地保育与持续高效现代农业试点工程"项目

摘　　要：农作物秸杆是世界第一大可再生资源,中国拥有量居世界首位。由于未高效合理利用,不仅浪费了可利用的宝贵资源,对生态环境也产生了不良的影响。采用模糊数学的原理对生物质秸秆发电效益进行层次分析和综合评价,并从经济、社会和生态效益3个方面评价秸秆发电项目的综合效益。结果显示,生物质秸秆发电综合效益较好。最后以国能望奎生物质秸秆发电有限公司为例说明秸秆发电的所带来的综合效益。China leads the world in the production of straw,which is considered as the largest renewable resource.The irrational use of such resource not only results in a significant wasting of precious resources,but also jeopardizes the ecological environment.Based on the fuzzy mathematics theory,this paper implements an Analytic Hierarchy Process-based（AHP-based）analysis with a synthetic evaluation on the benefits of biomasss traw fired power generation.The synthetic benefit of biomass straw fired power generation is evaluated under the consideration of three aspects：economic benefit,societal benefit as well as the ecological benefit.As indicated by the result,the overall benefit brought by biomass straw fired power generation is satisfactory.In the end,the Wankui biomass power generation Co.,Ltd is taken case as a study case to illustrate the synthetic benefit of straw-fired power generation.

关 键 词：生物质秸秆资源 发电 综合效益 

分 类 号：S210.7[农业科学—农业机械化工程]