基于熵权的模糊综合评价方法在火电厂选址的应用  

Entropy Based Fuzzy Comprehensive Evaluation Method in the Application of Thermal Power Plant Siting

作　　者：梁冬青 

机构地区：[1]潞安矿业集团公司,山西长治046204

出　　处：《煤》2010年第1期3-5,15,共4页Coal

摘　　要：针对火电厂选址评价中客观存在的模糊性与随机性,将信息论中的熵值理论引入火电厂选址评估中,运用信息熵所反映数据本身的效用值计算火电厂选址评价中各指标的权值,使得权值的分配有了一定的理论依据,并结合传统的模糊综合评判法对电力设备做出评价。工程实例表明:基于熵权的模糊综合评判法用于火电厂选址评价是合理可行的。Thermal power plant siting for the objective evaluation of the ambiguity and randomness, the entropy theory of information theory in the introduction of thermal power plant siting assessment, use of information entropy of the data itself reflected in terms of utility evaluation of thermal power plant siting the weight of each index value, makes the weight distribution of a certain theoretical basis, combined with the traditional fuzzy comprehensive evaluation method for power equipment assessed. Project examples show that： based on entropy weight fuzzy comprehensive evaluation method for the thermal power plant site evaluation is reasonable and feasible.

关 键 词：火电厂选址 熵权 模糊综合评价 

分 类 号：TM621.1[电气工程—电力系统及自动化]