湿法烟气脱硫系统中烟气换热器的模糊综合评价  

Fuzzy comprehensive evaluation of flue gas heat exchangers in wet flue gas desulfurization systems

作　　者：赵健植[1] 金保升[1] 仲兆平[1] 赵振宙[1] 

机构地区：[1]东南大学洁净煤发电及燃烧技术教育部重点实验室,江苏南京210096

出　　处：《华东电力》2006年第6期1-4,共4页East China Electric Power

基　　金：国家重点基础研究发展计划(973计划)资助项目(G199902253);东南大学振兴行动计划资助项目

摘　　要：首次建立燃煤电厂湿法烟气脱硫系统中烟气换热器综合性能评价的模糊数学模型。通过引入3种综合评价方法,并将这3种方法的优点结合起来,对3种不同型式的烟气换热器性能进行了模糊综合评价,根据最大隶属原则得到客观的评价结果。综合评价结果可以指导烟气换热器型式的优选。The fuzzy mathematic model to evaluate the comprehensive performance of flue gas heat exchangers in the wet flue gas desulfurization system of power plants was established for the first time. Three comprehensive evaluation methods were introduced, and their advantages were combined to carry out fuzzy comprehensive performance evaluation of 3 kinds of flue gas heat exchangers. Objective evaluation results were obtained based on the rule of maximum membership value. The comprehensive evaluation results can provide guidance for selection of flue gas heat exchangers.

关 键 词：湿法烟气脱硫 烟气换热器 模糊数学 综合评价 

分 类 号：X703.1[环境科学与工程—环境工程]