内蒙古电力技术2024，Vol.42Issue(4)：42-47,6.DOI:10.19929/j.cnki.nmgdljs.2024.0052
内蒙古四大沙漠地区风电大基地机组选型分析
Wind Turbine Lectotype Analysis of Wind Power Base in Inner Mongolia Four-Desert Areas
摘要
Abstract
Based on ERA-5 reanalysis data from 2020 to 2022 and the complete annual data of 8 anemometer towers,this paper makes a statistical analysis of the natural conditions such as wind speed and temperature in four major deserts of Inner Mongolia.The results show that the four deserts have abundant wind resources,which is suitable for the development of wind power,and the design conditions of wind turbines can meet the turbulence and extreme temperature environment in the four deserts.Taking five wind turbine models in the current wind power market as an example,the power generation,static investment and internal rate of return of different schemes in the large base projects in desert areas are analyzed and discussed,and the economic differences of each model are qualitatively compared.The results indicate that the wind turbine models with longer impeller and larger capacity are more suitable in line with the high economic market demand.关键词
沙戈荒地区/风电大基地/风资源分布/机组选型/静态投资/内部收益率Key words
desert-gobi-wasteland area/large wind power base/wind resource distribution/wind turbine lectotype/static investment/internal rate of return分类
动力与电气工程引用本文复制引用
张乃康,应华冬,罗勇水,赵海燕,刘钦东,刘华清..内蒙古四大沙漠地区风电大基地机组选型分析[J].内蒙古电力技术,2024,42(4):42-47,6.基金项目
国家重点研发计划项目"大功率风电机组主轴及增速箱轴承应用及应用技术研究"(2019YFB2005005) （2019YFB2005005）
