风电场尾流计算模型组合对比研究OA

To optimize wake simulation methods for wind farms and improve the accuracy of wake distribution predictions,thereby providing reliable model support for wind farm operation and layout,based on measured data from the Lillgrund offshore wind farm,Jensen wake model,BP wake model,and MCG wake model are selected and each combined pairwise with three superposition models:The linear superposition model(LS),the energy balance superposition model(EB),and the sum of squares superposition model(SS).Matlab programs are written to perform wake calculations,and the results are compared with measured data from the Lillgrund offshore wind farm.The results show that the wake superposition models formed by combining the three wake models with the sum of squares superposition model(SS)all achieved good simulation results in the selected cases.