The Comprehensive Evaluation Research Of Yuxiyanshan Wind Power Project

Conventional energy sources, such as coal and oil discharged pollutants, carbon dioxide, nitrogen compounds, sulfur and ash etc. The gas emissions are the main reason of the greenhouse effect and the acid rain.Wind power is renewable clean energy, compared to the traditional energy, almost no pollution to the environment. And the wind power can save large amount of water resources and coal, which are of important significance for energy conservation and emission reduction.Developing wind power is the effective way to realize the energy sustainable development. So wind power has become involved industry in China. Wind resource is wide distribution around coastal and inland. The research of wind power projects is beneficial to make full use of wind power and wind power industry. On base of fully research on situation and future development trend of comprehensive evaluation of wind power projects on, combined with the practical situation of this project and comprehensive evaluation method steps, this paper constructs three aspects of yanshan wind power projects of comprehensive evaluation index system consise of the society, economy and environment benifit.And then this paper uses AHP to compute the yanshan wind power project comprehensive evaluation index weight. Last this paper wields the fuzzy comprehensive evaluation method to evaluate yanshan wind project social, economic, and environmental benefits.The operation of yanshan wind power projects can improve land utilization, pull the local economy, promote employment, adjust the energy structure; Using wind power can reduce the use of water power and coal, reduce emissions of pollutants; And the establishment of the wind farm will change the local ecological environment, has effect to the vegetation crops and birds;the yanshan wind farm is far away from residents living areas, so it wound not make noise and radiation pollution to surrounding residents. Wind power has many natural attributes:wind speed is not stable and sustainable. Wind power construction has many kinds of adverse factors, wide cover area, big investment cost, high maintenance cost, unstable generating rate.So the wind project evaluation and research have important realistic significance.The comprehensive evaluation can provide reference for the project planning and construction, reduce the risk of investment,the subjectivity and blindness in investment decision-making process and optimize the allocation of resources. At the same time this paper is an exploration for wind power projects of comprehensive evaluation theory. This paper aims to establish a set of perfect wind power projects of comprehensive evaluation system, and provide reference for the construction for similar project.