Tribological challenges and advancements in wind turbine bearings: A review
Source abstract
Abstract
Abstract The power generation from wind farms is growing very fast all over the world, and wind energy is now playing the most significant role to aid sustainable development since the last decade. However, the wind industries are facing the problem of premature failure of the main components of wind turbines, which is directly affecting the maintenance, reliability, and operating (MRO) costs of the turbine. The MRO costs are associated with tribological components of the wind turbine, and bearings are one of them. Bearings are one of the essential components of the turbine, which help to provide smooth rotation to the drivetrain, but due to uneven operational loading and environmental conditions, bearings are not able to perform reliably till the end of the serviceable life. This paper presents a comprehensive and up to date review of tribological issues related to rolling element bearings widely used in various parts (main shaft, gearbox, pitch, yaw, and generator systems) of the wind turbine. The recent studies on the development of the new design of bearings, improvement in surface engineering of bearings, use of advanced lubrication for the gearbox, and continually monitoring the conditions for early fault detection of bearings have been incorporated in the paper.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Gear and Bearing Dynamics Analysis · Mechanical stress and fatigue analysis · Lubricants and Their Additives
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (100+)
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