2020
DOI: 10.1177/1475921720919073
|View full text |Cite
|
Sign up to set email alerts
|

Performance degradation assessment of wind turbine gearbox based on maximum mean discrepancy and multi-sensor transfer learning

Abstract: Gearboxes are critical transmission components in the drivetrain of wind turbine, which have a dominant failure rate and the highest downtime loss in all wind turbine subsystems. However, load variations of wind turbine gearbox are far from smooth and usually nondeterministic, which result in inconsistent data distributions. To solve the problem, a novel performance degradation assessment and prognosis method based on maximum mean discrepancy is proposed to test the difference between data distributions and ex… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
4
1

Citation Types

0
24
0

Year Published

2021
2021
2023
2023

Publication Types

Select...
9
1

Relationship

0
10

Authors

Journals

citations
Cited by 34 publications
(24 citation statements)
references
References 46 publications
0
24
0
Order By: Relevance
“…However, to the best of our knowledge, there has been scarce application of transfer learning towards predicting faults in turbines, which is an integral aspect of O&M. The only works in this area either focus on prediction of faults in different turbine sub-components [3] or monitoring vital parameters e.g. of the gearbox to identify deviation from normal behaviour towards fault prediction [149].…”
Section: Data Availability and Quality Ensurancementioning
confidence: 99%
“…However, to the best of our knowledge, there has been scarce application of transfer learning towards predicting faults in turbines, which is an integral aspect of O&M. The only works in this area either focus on prediction of faults in different turbine sub-components [3] or monitoring vital parameters e.g. of the gearbox to identify deviation from normal behaviour towards fault prediction [149].…”
Section: Data Availability and Quality Ensurancementioning
confidence: 99%
“…There are several reasons for this age-related performance degradation. The mechanical wear and tear of various components over time could affect the turbine's performance, reliability, as well as efficiency (Hamilton, Millstein, Bolinger, Wiser, & Jeong, 2020;Pan, Hong, Chen, Feng, & Wu, 2021). Another major reason for this declining performance is the reduction in aerodynamic efficiency due to material erosion over the blade tips (Sareen, Sapre, & Selig, 2014;Zweiri et al, 2022).…”
Section: Introductionmentioning
confidence: 99%
“…Planetary drivetrains have been widely applied among many industrial applications including the helicopter 1 and wind turbine 2 transmission systems, because of their strong load-bearing capacities and high transmission ratios in a relatively compact space. However, due to the harsh operating conditions, planetary drivetrains are easily subjected to component damages, which causes unexpected failures to the transmission systems and costly maintenance expenses.…”
Section: Introductionmentioning
confidence: 99%