The Study On Pre-evaluation Of Qiujiatong PV Project

In recent decades, industry has been rapidly development, traditional nonrenewable fossil fuels are slowly exhausted.The high prices caused by lack of resources and people's growing concern over environmental issues make the advantages of renewable energy more prominent.Solar power generation project have been paid more and more attention with no pollution, short construction period, investment flexibility, resource rich and renewable. Under the policy's support and encouragement, China's solar PV project has been the rapid development. These photovoltaic power generation projects has a positive and important role on meeting the load development and improve the grid structure, improve the reliability of power supply, reduce network loss, improve economic efficiency. In general, electric power project need huge investment, need large resources, increaseing capital risk and so on. Its success depends on whether the investment decision is correct or not.In the investment analysis and decision-making process of the project, the pre-evaluates of the project has a very important position and role. Therefore, regulate and strengthen the evaluation before electricity project, use scientific method investment decision has important practical implications for the investment power project preparatory work and reference value.This article use scientific comprehensive evaluation model do pre-evaluationis in Liaoning Province Qiujiatong PV power generation project.The main contents are as follows:Firstly,the article describes the former Qiujiatong PV project evaluation research background and significance,the assessment of present situation of development projects, the main research content and research ideas as well as the basic theory of PV power generation project before the evaluation.Secondly we constructe the evaluation system before the PV power generation project, the specific content evaluation system former principles of constructing PV power generation projects, and the establishment of a technology project evaluation system, economic system and social evaluation index system, the three Index System aspects constitute the overall comprehensive evaluation index system. Thirdly, we constructe the evaluation model before PV project. useing AHP to determine the weight specifically includes the step of analyzing chromatographic analysis profiles and using AHP to determine weights; using fuzzy comprehensive evaluation established evaluation model of PV power generation projects.Lastly This paper pre-evaluates Qiujiatong PV project. The results shows that the multi-level fuzzy comprehensive evaluation method is constructed in terms of theory and practice are feasible, capable of effective evaluation of photovoltaic power generation projects, so as to banks, businesses or individual investors to borrow or provide certain investment decisions reference.