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＜departmental bulletin paper＞
Development of quantitative evaluation method of wake loss using mockup model of real wind turbine
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| Abstract | As the wind farms are constructed in complex terrain in recent years, the wind resource analysis is becoming more important for the expansion of wind turbine generator. Moreover, in the wind farms com...prising multiple wind turbines, we should consider not only topographic effect but also wake effects. The purpose of this study is to develop data-based evaluation method for upgrading of wind resource analysis and improving capacity factor of wind farm by considering wake effect of wind turbine. The measurement methodology will be based on wind-tunnel experiments we will conduct on a 1/88 scale model wind turbine in the Boundary Layer Wind Tunnel at Kyushu University’s Research Institute for Applied Mechanics. As a result, we were able to get a favorable result from wind tunnel test and we confirmed that the accuracy of wake flow analysis using large scale CFD. We will use these results of the investigation to develop highly efficient wind power generation systems that advance the economic and business potential of wind power generation.show more |
| Table of Contents | 1.緒言 2.実風車模型を用いた風洞試験 3.風洞試験結果と考察 4.CFDによる風洞試験の再現解析 5.結言 |
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| Created Date | 2018.05.08 |
| Modified Date | 2023.02.27 |