A Planet Bearing Fault Case of Wind Turbine Gearbox

Jia Xu; Jin Zhang; Tie Chen; Rui Hua Liu

doi:10.4028/www.scientific.net/AMR.953-954.472

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The Real-Time Wind Turbine Fault Diagnosis Method Based on Safety Evaluation Model
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The Research of Wind Power Fluctuation in Different Time Intervals
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Wind Energy Resource Assessment of Henan Province
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Wind Generator State Recognition Based on Information Fusion Technology
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A Planet Bearing Fault Case of Wind Turbine Gearbox
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Near-Surface Wind Speed Fluctuation and its Impact on Wind Power in Jiuquan
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Analysis on Negative Peak Regulation Ability of Regional Power Grid and Constrained Receivability of Wind Power Capacity
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Analyzing the Wind Power Industry of China Based on SWOT
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Coupled Simulation and Analysis of Wind Environment Around Buildings
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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 953-954A Planet Bearing Fault Case of Wind Turbine...

A Planet Bearing Fault Case of Wind Turbine Gearbox

Abstract:

Doubly-fed wind power generator takes the largest share of wind energy. However, as the most important part, the speed-up gearbox is easy to be damaged. The existing researches about gearbox faults are mainly about gear fault, the study of bearing fault is relatively less compared with gear fault, expecially for the bearing fault of planet gear. This article presents a typical case of bearing fault about planet gear, which contains the cause of vibration behaviour and the analysis of fault.

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Periodical:

Advanced Materials Research (Volumes 953-954)

Pages:

472-477

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.953-954.472

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Online since:

June 2014

Authors:

Jia Xu, Jin Zhang, Tie Chen, Rui Hua Liu

Keywords:

Bearing, Fault Diagnosis, Planetary Stage, Wind Turbine (WT)

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