D211 実風況下における水平軸風力発電システムの実験的研究(OS2 再生可能エネルギー(風力設備の被害と最適化))

Abstract

Recent years, wind turbine is noted as a renewable energy, and power generation of it increases speedily. Furthermore, power generation of one wind turbine and number of total introduction increases speedily, too. At the same time, the size of wind turbines become larger, and they are constructed not only on the land, but also on the off-shore. Under such circumstance, I suggest the gearless Yaw Axis Swivel Driving System as a new and effective mechanical element for large size wind turbines. And I examined and installed this on the actual wind turbine. In this paper, the result of experimental proof and future prospect are described.