| In recent years,with PM2.5 as the dominant factor of regional haze phenomenon has become increasingly serious,the technological transformation projects of thermal power plant energy conservation and environmental protection was forced to focus on implementation,"ultra-low emissions" is the target that thermal power plants have been pursued,comprehensive evaluation of the technical transformation project is an important means to achieve the expected return of the investment.Based on the research on the theory of social responsibility of green power generation enterprise,green power technology economics theory,the basic theory of cost effectiveness,the methods,such as the analytic hierachy process(AHP)and expertevaluation method and fuzzy synthetic evaluation method are introduced,the comprehensive evaluation model of green power generation project is established,The economic evaluation and environmental benefit analysis process of the typical green power generation project represented by the dust collection reconstruction project is described.And the results of economic evaluation and environmental benefit analysis are used as evaluation indexes,with technical indicators and environmental indicators,the optimization index system of the green power generation project,which is represented by the dust collector of the thermal power plant was constructed.This paper established a fuzzy comprehensive evaluation model,studied on comprehensive evaluation of dust removal process for Cangdong company,finally,the optimization scheme of the wet dust collector to remove the dust for green power generation project was determined.The reasonable basis for the selection of affordable and applicative green power technology will be provided,the blindness choice in the green power plant transformation technology will be avoided,the useful reference for the transformation of green power generation technology of the other same types coal-fired power plant will be provided. |
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