摘要
相对于传统能源来说,风能有着清洁和可再生的特点,因此具有巨大的发展潜力.目前大多数研究者对于浮式风机的研究还主要依赖于数值仿真程序,但计算的准确性还有待验证.水池模型试验是研究浮式风机动力特性和验证仿真程序行之有效的方法.论文通过模型试验,对单柱式浮式风机的动力学特性进行了研究.描述了在上海交通大学深水试验室进行的1：50缩尺比的浮式风机水池模型试验,详细介绍了风力机和浮体的缩尺模型、试验安装方法、锚链系统、造风整流系统和各种传感器.还深入研究了风浪载荷对浮式系统的影响.
Wind power has great potential in application because of its clean and renewable production compared to the traditional power. Most of the research works on floating wind turbines rely on the hydro-aero- elastic-servo simulation codes, which have not been exhaustively validated yet. Thus, model tests are needed and make sense for its high credibility to master the dynamic characteristics of floating offshore structures. Dynamic responses of the spar-type wind turbine are investigated through model tests. This paper describes the methodology of wind/wave model test carried out at deepwater offshore basin in Shanghai Jiao Tong University with a scale of 1：50 for the model. Detail of the scaled model of wind turbine and floating supporter, set-up configuration for the test, mooring system, high-quality wind generators creating required homogeneous and low turbulence wind, and instrumentations capturing loads, accelerations and 6 DOF motions are described. The wind and wave effects on the floating wind turbine, which may occur alone or in combination, are analyzed.
出处
《中国造船》
EI
CSCD
北大核心
2016年第A01期11-23,共13页
Shipbuilding of China
