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首页> 外文期刊>Ocean Engineering >Real-time relocation of floating offshore wind turbine platforms for wind farm efficiency maximization: An assessment of feasibility and steady-state potential
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Real-time relocation of floating offshore wind turbine platforms for wind farm efficiency maximization: An assessment of feasibility and steady-state potential

机译：浮动海上风力涡轮机平台的实时重新定位，用于风电场效率最大化：可行性和稳态潜力的评估

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摘要

This work examines the steady-state potential and feasibility of Yaw and Induction-based Turbine Repositioning (YITuR), which is a wind farm control concept that passively repositions floating offshore wind turbines using existing turbine control degrees of freedom. To this end, the Floating Offshore Wind Farm Simulator (FOWFSim) is developed to model steady-state wind farm power production while considering floating platform relocation. Optimization studies are carried out with different floating wind farm design parameters and configurations. The objective is to determine sets of optimal wind turbine operating parameters that relocate floating turbines such that wind farm efficiency is maximized. Results show that the potential of YITuR is starkly limited by wind farm design parameters. In particular, anchors should be placed adequately far from floating platform neutral positions, mooring lines should be sufficiently long, and only specific mooring system orientations permit substantial gains in wind farm efficiency. With specific combinations of these parameters, simulation results show that the efficiency of a 7 x 7 floating offshore wind farm may be raised by 42.7% when implementing YITuR in comparison to greedy operation.
机译：这项工作探讨了横摆的稳态电位和可行性的横摆和基于涡轮旋转（Yitur），其是一种风电场控制概念，其使用现有的涡轮机控制自由度浮动近海风力涡轮机。为此，开发了浮动海上风电场模拟器（FOWFSIM）以模拟稳态风电场电力生产，同时考虑浮动平台搬迁。优化研究采用不同的浮动风电场设计参数和配置进行。该目的是确定重新定位浮动涡轮机的最佳风力涡轮机操作参数集，使得风电场效率最大化。结果表明，Yitur的潜力由风电场设计参数呈现。特别是，锚点应充分放置远离浮动平台中性位置，停泊线应足够长，并且只有特定的系泊系统方向允许风电场效率大幅提升。具有这些参数的具体组合，仿真结果表明，与贪婪操作相比，在实现Yitur时，可以提高7×7浮动海上风电场的效率。

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