火力发电厂脱硫改造经济性分析

Economic Analysis of Ultra Low Emission Transformation of Thermal Power Plant

火力发电厂在提供电力的同时还会带来一定的大气污染,随着社会发展的进步,人民对美好生态环境的要求日益提高,对火力发电厂进行环保升级改造日趋紧迫。文章从火力发电厂脱硫改造的投入、运维费用及收益等方面来综合分析改造后机组的经济性,结合国内某火力发电厂脱硫超低排放改造的实例,验证了该分析方法的科学性、合理性,为火力发电厂进行类似改造项目的经济性分析提供参考和决策依据。

While providing power,thermal power plants will also bring some air pollution.With the progress of social development,people's requirements for a better ecological environment are increasing,and it is increasingly urgent to upgrade and transform thermal power plants.This paper comprehensively analyzes the economy of the unit after the transformation from the aspects of investment,operation and maintenance cost and income of ultra-low emission transformation of thermal power plant,and puts forward an analysis method.Combined with the example of desulfurization ultra-low emission transformation of a domestic thermal power plant,it verifies the scientificity and rationality of the analysis method,It provides reference and decision-making basis for economic analysis of similar reconstruction projects in thermal power plants.