Bartosz Bastian - Publikacje - MOST Wiedzy

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  • Analysis of Failures of High Speed Shaft Bearing System in a Wind Turbine
    Publikacja

    During the operation of wind turbines with gearbox of traditional configuration, consisting of one planetary stage and two helical stages high failure rate of high speed shaft bearings is observed. Such a high failures frequency is not reflected in the results of standard calculations of bearing durability. Most probably it can be attributed to atypical failure mechanism. The authors studied problems in 1.5 MW wind turbines of...

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  • The use of plate springs for preloading of a system of tapered roller bearings of a wind turbine gearbox
    Publikacja

    The use of preloaded tapered roller bearings in wind turbine drive systems allows a transfer of load in the case of high variations of axial forces. The examined bearing system, a modification of a current design, consists of a pair of different sized bearings. Previous study showed the high sensitivity of tapered roller bearings on the existing radial interference. Dimensional tolerances used in the original design do not allow...

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Rok 2017

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