@techreport{oai:mie-u.repo.nii.ac.jp:00014552, author = {前田, 太佳夫 and Maeda, Takao}, month = {May}, note = {application/pdf, ウィンドファームの最適運転と発電量増加を目的として,風車の運転条件と流入風の風特性を変数とした後流の拡大率,後流の偏向および後流速度分布の実験式の構築を行った.とくに流入風の風向変動を考慮した後流形状を再現することにより,風向変動にともなう後流と主流の混合が再現でき,風向変動の無い場合と比べて速度欠損の最大値を小さく予測するため,風向変動を考慮していない試算値に比べて発電量が大きくなることが明らかとなった., In order to optimize the operation of the wind farm and increase the amount of power generation, we constructed experimental formulas for the wake expansion, wake deflection and wake velocity distribution with the various operating conditions of the wind turbine and the wind characteristics of the inflow wind.In particular, by reproducing the wake profile considering the wind direction fluctuation of the inflow wind, the mixing of the wake and the external flow due to the wind direction fluctuation can be reproduced, and the maximum value of velocity deficit can be predicted to be smaller than that when there is no wind direction fluctuation. As the results, it became clear that the amount of power generation is larger than the calculated value that does not consider the wind direction fluctuation., 2017年度~2019年度科学研究費補助金(基盤研究(C))研究成果報告書, 17K06154}, title = {ウィンドファーム発電量最大化のための風車後流の実験式構築に関する研究}, year = {2020}, yomi = {マエダ, タカオ} }