A review of wind turbine drivetrain loads and load effects for fixed and floating wind turbines,Wiley Interdisciplinary Reviews: Energy and Environment

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A review of wind turbine drivetrain loads and load effects for fixed and floating wind turbines
Wiley Interdisciplinary Reviews: Energy and Environment ( IF 5.4 ) Pub Date : 2021-07-09 , DOI: 10.1002/wene.417
W. Dheelibun Remigius ₁ , Anand Natarajan ₁

Affiliation

Drivetrain is one of the important subsystems in the wind turbine and faults and damages in the drivetrain significantly affect the wind turbine's downtime and nonavailability. Understanding the drivetrain dynamics and load effects that results in failures has been a major research area due to challenges in the drivetrain operations and maintenance. A systematic literature review of wind turbine drivetrains is presented according to key research areas of drivetrains, such as modeling and load effects on the drivetrain. Special emphasis is given for the floating wind turbine drivetrains. A review on the state-of-art modeling techniques of the drivetrain is presented. Studies concerning the aeroelastic load effects on the drivetrain components especially the gearbox and the bearings are discussed. Several key aspects such as aero-hydro-elastic interaction load effect and platform motion excitations on the floating wind turbine drivetrain dynamics are reviewed in detail. Finally, challenges related to floating wind turbine drivetrain are also discussed.

中文翻译：

固定和浮动风力涡轮机的风力涡轮机传动系统载荷和载荷效应的回顾

传动系统是风力涡轮机中的重要子系统之一，传动系统中的故障和损坏会严重影响风力涡轮机的停机时间和不可用。由于动力传动系统操作和维护方面的挑战，了解导致故障的动力传动系统动力学和负载效应一直是一个主要的研究领域。根据传动系统的关键研究领域，如传动系统的建模和负载效应，对风力涡轮机传动系统进行了系统的文献综述。特别强调浮动风力涡轮机传动系统。对传动系统的最新建模技术进行了回顾。讨论了有关气动弹性载荷对传动系统部件特别是变速箱和轴承的影响的研究。详细回顾了浮动风力涡轮机传动系统动力学的几个关键方面，例如航空-水力-弹性相互作用载荷效应和平台运动激励。最后，还讨论了与浮动风力涡轮机传动系统相关的挑战。

更新日期：2021-07-09

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