Similar Posts
Wind Turbine Gearbox Vibration Analysis
When a gearbox vibrates as a whole, the severity of the vibration can be detected at the outer surface of the gearbox housing. While some vibration is normal, higher levels of vibration can be caused by the wearing or failure of the gearbox components. For this reason, gearboxes often incorporate vibration sensors to detect conditions…
Lamination and Delamination in Wind Turbine blades
Lamination Historically, wind turbine blades (made of thermoset resin and fiberglass as well as other composite materials) were manufactured using the hand-lay-up process. The disadvantage of manual lamination is the difficulty of properly controlling the amount of resin in the laminate. Excess resin compromises the mechanical performance of the part, leaving it fragile and heavy….
Wind Turbine Noise at Source – The Impact of the Design
Low-noise wind turbine design Aeroacoustic noise sources and their characterisation Design of wind turbine gearboxes with respect to noise