Research On System Development Of Unit Equipment Selection For Wind Power Project

China is a big country of wind, according to statistics the amount of wind energy technology development of China can reach 3.6 million KW. This will make China’s wind power development in the fast-track. With the expanding wind power, the rapid development of wind power industry, wind turbines are developed by the dozen species worldwide and now there are only hundreds of domestic situation. How to choose from a number of turbine unit, ensuring cost-effective wind farm, safe and stable operation, is an important issue currently facing a lot of investment in wind power business.This paper analyzed the current situation of domestic and foreign wind turbine selection, explore the significance of wind turbine selection problem, and introduces the development status of China’s wind turbine, the unit focuses on the importance of the right choice. Research results related to wind turbine project on equipment selection and sorting at home and abroad for analysis, to understand the development trends and conditions relating to, and grasp the theory and method of evaluation through.The urgent need for a wind farm in terms of wind turbine equipment selection, in-depth research and analysis of the existing wind turbine selection methods. On this basis, the use of AHP fuzzy comprehensive evaluation model reasonably improved fuzzy comprehensive evaluation method based on the modified factors affecting wind turbine project equipment selection evaluated by calculating each factor weight to comprehensive evaluation matrix, the development of wind power projects unit equipment selection system for wind turbine group selection.This article will wind turbine features a comprehensive selection into account, collected a lot of fan selection characteristic indicators associated with them and summarized on this basis; the total of the fan-related indicators into four categories, namely: the wind farm index matching, technical performance evaluation unit, the manufacturer technical service evaluation and economic evaluation. And in these four categories on the basis of a more detailed classification, then we can create multiple indexes more detailed categories, and then can be based on the principle of a hierarchy model to establish a hierarchy model wind turbine Selection Index System.With the above theory to develop wind power projects unit equipment selection system, using VB6.0 language. In this paper, a province in northern China wind farm project as an example of the evaluation method of the mathematical model previously established to verify, but also on the wind farm wind turbine equipment selection system application notes. In the realization of wind power projects unit equipment selection system software, the actual use case of wind farms to verify the practicality of the index system and fuzzy comprehensive evaluation model based on AHP, and gives the selection result of the user-oriented, allowing wind farm the fan selection work to achieve accurate and quick guide.