The Technology of Wind Energy Resource Assessment

摘要

With the influence of investment environment,a set of revised representative wind data based on the relationship between the nearby weather reference station and the field observation that contains more than one full years of wind farm data,is always used to carry out the wind resource assessment.But subjected to the atmospheric circulation and other meteorological and topographic factors,the analysis may make the assessment error.In this paper , an analysis has been taken between the conventional method and the way of inverting reference station data through assessing the wind resource of a wind farm in Inner Mongolia.The result shows that the cut-in wind speed rati of reference station should be payed more attention to when choosing the wind typical years;Wind speed trend is essentially the same before and after revising, So the Representation has a certain limitation, and it should try to combine two kinds of calculation results and make the comprehensive analysis on wind energy resource for wind farm.