Results 181 to 190 of about 2,616 (225)
Optimal Maintenance Interval for Wind Turbine Gearbox
Applied Mechanics and Materials, 2011 A maintenance interval optimization model for wind turbine gearbox considering the maximization component profit per unit time was presented in this paper. First, the principle and configuration of gearbox were introduced, and the failure characteristic is analyzed as well as the failure rate distribution of components in gearbox.
Meng Na Deng +3 more
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Determination of the combined vibrational and acoustic emission signature of a wind turbine gearbox and generator shaft in service as a pre-requisite for effective condition monitoring [PDF]
Renewable Energy, 2013 This is the post-print version of the final paper published in Renewable Energy. The published article is available from the link below. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and ...
Tat-Hean Gan
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2013 IEEE International Symposium on Assembly and Manufacturing (ISAM), 2013
Planetary gears are the most common and important part of wind turbine gearbox, that is why understanding their behavior becomes essential. This paper is a review on the literature covering the wind turbine gearbox, further investigating different approaches followed when modeling gearbox system.
A. Jammal, Y. Rong
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Planetary gears are the most common and important part of wind turbine gearbox, that is why understanding their behavior becomes essential. This paper is a review on the literature covering the wind turbine gearbox, further investigating different approaches followed when modeling gearbox system.
A. Jammal, Y. Rong
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Forecast of faults in a wind turbine gearbox
2012 ELEKTRO, 2012The maintenance costs associated with wind turbines assumes an important weight in the operation of wind parks. The main objective of wind farms operators is to run their parks most economically, to increase their profits. An adequate maintenance planning is essential to an effective operating costs reduction, compared with traditional maintenance ...
R. F. Mesquita Brandao +2 more
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Redesign of a Gearbox for 5MW Wind Turbines
Volume 8: 11th International Power Transmission and Gearing Conference; 13th International Conference on Advanced Vehicle and Tire Technologies, 2011Wind turbines with gearboxes must regain the highest possible reliability as fast as possible. This can occur with improved gearbox designs. Epicyclic gear drives with multiple planet gears would be technically correct to solve this torque transmission problem. A maximal compactness and lightweight construction is thus achieved.
Urs Giger, Kiril Arnaudov
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Fault Diagnosis of Wind Turbine Gearboxes
Advanced Materials Research, 2012Abnormal vibration appeared when experimental tests was carried out on gearboxes of a 1.5MW wind turbine. In this paper, Time-domain and frequency- domain analysis of test data was implemented based on the method of wavelet denoising, the fault location was determined, and the vibration fault indicators and frequency components were obtained.
Yu Bai Zhang +4 more
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Behavior Test on Wind Turbine Gearbox
Applied Mechanics and Materials, 2011The scope, specifications, methods and requirements of behavior test on wind turbine gearboxes are elaborated and analyzed.
Liang Yuan Tan, Jian Bin Liu
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A novel fault diagnosis technique for wind turbine gearbox
Applied Soft Computing, 2019Abstract The gearbox is one of the most important parts of a mechanical equipment. The importance of fault diagnosis in rotating machineries for preventing catastrophic accidents and ensuring adequate maintenance has received considerable attention.
Wenfeng Hu, Hong Chang, Xingsheng Gu
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The computer simulation on wind turbine gearbox design
2013 The International Conference on Technological Advances in Electrical, Electronics and Computer Engineering (TAEECE), 2013The computer technology has been applied widely on mechanical engineering design and project management. For wind power industry, the computer technology is always applied by computation and simulation on wind turbine gearbox design. The professional computer software tools can simulate the actual running situations of the gear rating and transmission ...
null Zheng Li, null Yang Chen
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Vibration Measurements of Wind Turbine Gearbox
2016Wind turbine manufacturers will conduct many product performance tests before on-site installation. Many wind turbine test platforms are built and used to support design in many companies all over the world, for example, the wind turbines test platform in Denmark Vestas Corporation, the wind turbine gearbox test platform in Hansen Corporation, and the ...
Qingkai Han +3 more
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