Research On 48MW Wind Power Site Selection And Its Implementation

With the progress of society and economy,traditional non-renewable energy such as coal and petroleum can no longer meet the needs of economic development;hydroelectric power generation has a certain regionality due to the need to store water for power generation;thermal power consumes too much coal and causes environmental damage.A greater influence.New energy can solve the above problems to some extent.Wind power in new energy has received human attention as a clean and environmentally friendly method;however,the site selection issue has always been the primary issue in the construction and operation of wind farms.This paper focuses on the macro site selection and micro site selection in the site selection of wind farms,and focuses on the evaluation of wind energy resources and the selection of wind turbines.The main work is as follows:Firstly,the domestic and international research status of the site selection of wind farms is analyzed in detail.The research status of the micro site selection and the assessment of wind energy resources is emphatically analyzed;the assessment of wind energy resources is important for the benefits of wind farms and the later shipment inspections.significance.Secondly,it focuses on the analysis of macro site selection in micro site selection,explores the site selection method based on wind energy resource assessment,and the selection of wind turbines,which lays a certain foundation for the detailed analysis below.Next,we will focus on the evaluation of wind resource assessment,and give a detailed overview of wind function density and wind energy partitioning.We also use the Weibull distribution parameter method to evaluate wind energy resources and provide methods for the theoretical analysis of wind energy assessment.Finally,the analysis of the selection of wind turbine generators was made.Based on the wind energy evaluation coefficients such as annual average wind speed and annual maximum wind speed,the capacity coefficient method of generator sets was proposed,which is of great significance to the selection of wind turbines.Finally,based on the example of Weihui Dongjima Wind Farm in Xinxiang City,Henan Province,the relevant methods of macro site selection and micro site selection were verified and good results were obtained.