海洋风电场尾流荷载作用下水平轴风力机结构动力响应

祝怡情, 吴锋, 周岱, 韩兆龙, 卓杨, 朱宏博, 张凯

Structural Dynamic Response of Offshore Horizontal Axis Wind Turbine Subjected to Wake-Induced Action

ZHU Yiqing, WU Feng, ZHOU Dai, HAN Zhaolong, ZHUO Yang, ZHU Hongbo, ZHANG Kai

表4 风力机塔顶、叶尖处的位移响应极值

Tab.4 Extreme values of displacement response at top of the wind turbine tower and at tip of the blade

位置 UX,max/m ΔX/m UY,min/m UY,max/mm ΔY/m 上游风力机塔顶 -0.017 9 1.425 0 1.442 4 -0.9 0.160 0 下游风力机塔顶 -0.010 6 0.702 0 0.712 7 -0.5 0.082 8 上游风力机叶尖 0.004 0 4.053 0 4.048 9 0.2 0.423 0 下游风力机叶尖 0.002 5 2.109 6 2.107 0 0.2 0.320 8