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垂直轴风力发电机力学性能研究综述
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Abstract:
海上风电作为我国“十四五”规划的重要目标之一，垂直轴风力机(VAWT)在近海风场上有很大的优势。在目前众多学者的研究之中，为拉近VAWT与HAWT的差距，提升VAWT的性能，对VAWT的空气动力学研究很充分，但大型化VAWT的安全性和可靠性也成为备受关注的问题。本文从VAWT空气动力学和结构动力学两方面展开对VAWT力学性能研究的阐述，针对VAWT叶片结构动力学研究的不足提出了相应的观点。
Offshore wind power is one of the important goals of China’s 14th Five Year Plan, and vertical axis wind turbines (VAWT) have great advantages in offshore wind farms. In the current research of many scholars, in order to narrow the gap between VAWT and HAWT and improve the performance of VAWT, there is sufficient research on the aerodynamics of VAWT. However, the safety and reliability of large-scale VAWT have also become a highly concerned issue. This article elaborates on the mechanical performance research of VAWT from two aspects: aerodynamics and structural dynamics, and proposes corresponding views on the shortcomings of VAWT blade structural dynamics research.
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