Response analysis of spar platform with wind turbine
Response analysis of spar platform with wind turbine
复制标题
带风力发电机的Spar平台响应分析
DOI：
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发表时间：
2013
期刊：
影响因子：
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通讯作者：
R. Sundaravadivelu
中科院分区：
文献类型：
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作者：
T. Seebai;R. Sundaravadivelu
漂浮式风力涡轮机平台是在深水沃茨部署海上风力涡轮机的最经济的手段。Spar平台的优点是上部有效载荷范围大，与其他浮式结构相比运动良好，船体/甲板界面最小。本文的主要目的是提出的Spar平台，支持一个5兆瓦的涡轮机，拉紧系泊和底部龙骨板在规则波和随机波的响应分析，实验和数值研究。本文详细介绍了一个直径为16 m、长为100 m的柱形浮标对一台90 m高的5 MW风力涡轮机（机舱和转子的重量为3600 kN，塔架的重量为3500 kN）的支撑研究。调整压载物的重量和浮筒的吃水深度，以保持重心低于浮力中心。系泊缆分为四组，每组有四根缆。本文对张紧式系泊结构的1：100比例模型进行了研究。
Floating wind turbine platforms are the most economical means for deploying offshore wind turbines in deep waters. The merit of spar platform is the large range of topside payloads, favourable motions compared with other floating structures and minimum hull/deck interface. The main objective of this paper is to present the response analysis of the spar platform supporting a 5MW wind turbine, with taut mooring and with bottom keel plate in regular and random waves, studied experimentally and numerically. This paper presents the details of the studies carried out on a 16-m diameter and 100-m long spar buoy supporting a 90-m tall 5MW wind turbine with 3600-kN weight of nacelle and rotor and 3500-kN weight of tower. The weight of the ballast and the draft of the spar are adjusted in such a way so as to keep the centre of gravity below the centre of buoyancy. The mooring lines are divided into four groups, each of which has four lines. The studies on a 1:100 scale model of the spar with taut mooring configurat...