Comprehensive Benefit Evaluation Of Wind Power Project In Liaoning Province

This article first summarizes the development trend of wind power project evaluation at home and abroad, the research status and future development situation,etc., on this basis, according to the evaluation system of comprehensive evaluation method and steps, combined with the actual condition of wind projects in Liaoning province, the spillover benefits, economic benefits and environmental benefits of comprehensive evaluation, on the basis of the quantitative calculation and qualitative analysis, has constructed the comprehensive evaluation index system for wind power project in Liaoning province, and combining with the actual situation of Liaoning and wind power project, using the analytic hierarchy process(AHP) to determine the overflow of Tieling and wind power projects, the economic and environmental benefits of the three aspects of the comprehensive evaluation index weights. Through the comparison of all kinds of comprehensive evaluation method, finally selects fuzzy comprehensive evaluation method of Tieling and wind power projects of social benefit, economic benefit, environmental benefit comprehensive evaluation.Tieling and the practice of wind power project has raise the utilization rate of land, boost the local economy, promoting employment, adjust the energy structure of spillover benefits; Using wind power clean energy instead of coal, to reduce the use of water and coal, reducing emissions of pollutants; At the same time, although the establishment of the wind farm will change the local ecological environment, has a certain influence on vegetation plants and birds, but Tieling and wind away from residents living area, so will not produce noise and radiation to surrounding residents.This article through to Tieling and wind projects for the research on comprehensive evaluation of wind power projects, can provide the basis for planning and construction of the project, to reduce the subjectivity and blindness in the process of investment decision, to reduce the investment risks, optimize the allocation of resources, is also an exploration of wind power project comprehensive evaluation theory. By Tieling and wind power project comprehensive evaluation research in order to establish a set of perfect wind projects comprehensive evaluation system, to provide reference for the build kind for in the future.