【摘要】 对海上垂直轴风力发电机组结构分析中的关键问题进行了系统评述,包括气动模型、风浪耦合、风机基础、结构分析等。梳理了海上垂直轴风力发电机组结构分析的历史脉络和逻辑脉络,总结了其在研究发展过程中具有代表性意义的若干模型,并阐述了海上垂直轴风力发电机组结构分析的发展趋势。更多还原

【Abstract】 Structural analysis is prerequisite to evaluate dynamic failures of vertical axis wind turbine systems(VAWTS). Several key scientific issues of structural analysis for VAWTS are reviewed in the present paper including aerodynamic models, wind and wave coupling, wind turbine foundations and structural analysis etc. The knowledge and development of structural analysis of VAWTS is discussed based on its historical developments and logical relations, and several typical models which have been developed in recent years are systematically summarized. The development trends of structural analysis for VAWTS are suggested on the basis of our understanding of essential physical mechanism of VAWTS.更多还原