Resource Type

Journal Article 245

Conference Videos 12

Year

2023 8

2022 14

2021 19

2020 10

2019 15

2018 14

2017 25

2016 18

2015 23

2014 15

2013 8

2012 10

2011 17

2010 24

2009 14

2008 6

2007 7

2006 1

2005 1

2004 1

open ︾

Keywords

wind turbine 16

wind power 10

offshore wind farm 8

wind energy 6

gas turbine 5

maximum power point tracking (MPPT) 4

offshore wind power 4

renewable energy 4

wind loads 4

CFD 3

Nigeria 3

aerodynamics 3

doubly-fed induction generator (DFIG) 3

genetic algorithm 3

Carbon capture and storage 2

HY-2 2

dynamic characteristics 2

dynamic response 2

fault diagnosis 2

open ︾

Search scope:

排序： Display mode:

Numerical analysis and experimental investigation of modal properties for the gearbox in wind turbine

Pengxing YI,Peng HUANG,Tielin SHI

Frontiers of Mechanical Engineering 2016, Volume 11, Issue 4,   Pages 388-402 doi: 10.1007/s11465-016-0404-z

Abstract:

Wind turbine gearbox (WTG), which functions as an accelerator, ensures the performance and servicelife of wind turbine systems.modal analyses show favorable agreement and reveal that the characteristic frequency of the studied gearbox

Keywords： wind turbine gearbox     modal analysis     finite element analysis     modal frequency     bearing equivalence    

HTML PDF Collect

Tacholess order-tracking approach for wind turbine gearbox fault detection

Yi WANG, Yong XIE, Guanghua XU, Sicong ZHANG, Chenggang HOU

Frontiers of Mechanical Engineering 2017, Volume 12, Issue 3,   Pages 427-439 doi: 10.1007/s11465-017-0452-z

Abstract:

Monitoring of wind turbines under variable-speed operating conditions has become an important issueThe gearbox of a wind turbine is the most important transmission unit; it generally exhibits complexThis constraint limits the application of spectral analysis to wind turbine diagnosis in industrial applicationsAlthough order-tracking methods have been proposed for wind turbine fault detection in recent years,turbine fault identification.

Keywords： wind turbine     variable-speed operating conditions     Vold-Kalman filtering     tacholess order tracking    

HTML PDF Collect

Fault feature extraction of planet gear in wind turbine gearbox based on spectral kurtosis and time wavelet

Yun KONG, Tianyang WANG, Zheng LI, Fulei CHU

Frontiers of Mechanical Engineering 2017, Volume 12, Issue 3,   Pages 406-419 doi: 10.1007/s11465-017-0419-0

Abstract:

Planetary transmission plays a vital role in wind turbine drivetrains, and its fault diagnosis hasvibration transfer path, and heavy background noise masking effect, the vibration signal of planet gear in windturbine gearboxes exhibits several unique characteristics: Complex frequency components, low signal-to-noisecomponents induced by a localized defect are hard to extract, and the fault detection of planet gear in windThe experimental signals collected from the wind turbine gearbox test rig demonstrate that the proposed

Keywords： wind turbine     planet gear fault     feature extraction     spectral kurtosis     time wavelet energy spectrum    

HTML PDF Collect

genetic algorithms based structural optimization and experimental investigation of the planet carrier in windturbine gearbox

Pengxing YI,Lijian DONG,Tielin SHI

Frontiers of Mechanical Engineering 2014, Volume 9, Issue 4,   Pages 354-367 doi: 10.1007/s11465-014-0319-5

Abstract:

To improve the dynamic performance and reduce the weight of the planet carrier in wind turbine gearboxAs well, this method is applied to design and optimize the planet carrier in a 1.5 MW wind turbine gearbox

Keywords： planet carrier     multi-objective optimization     genetic algorithms     wind turbine gearbox     modal experiment    

HTML PDF Collect

Weak characteristic information extraction from early fault of wind turbine generator gearbox

Xiaoli XU, Xiuli LIU

Frontiers of Mechanical Engineering 2017, Volume 12, Issue 3,   Pages 357-366 doi: 10.1007/s11465-017-0423-4

Abstract:

Given the weak early degradation characteristic information during early fault evolution in gearboxof wind turbine generator, traditional singular value decomposition (SVD)-based denoising may result

Keywords： wind turbine generator gearbox     µ-singular value decomposition     local mean decomposition     weak characteristic    

HTML PDF Collect

Multiple fault separation and detection by joint subspace learning for the health assessment of windturbine gearboxes

Zhaohui DU, Xuefeng CHEN, Han ZHANG, Yanyang ZI, Ruqiang YAN

Frontiers of Mechanical Engineering 2017, Volume 12, Issue 3,   Pages 333-347 doi: 10.1007/s11465-017-0435-0

Abstract:

The gearbox of a wind turbine (WT) has dominant failure rates and highest downtime loss among allThus, gearbox health assessment for maintenance cost reduction is of paramount importance.The concurrence of multiple faults in gearbox components is a common phenomenon due to fault inductionThis problem should be considered before planning to replace the components of the WT gearbox.detection is comprehensively investigated and verified by the analysis of a data set of a 750 kW WT gearbox

Keywords： subspace learning     multiple fault diagnosis     sparse decomposition theory     coupling feature separation     windturbine gearbox    

HTML PDF Collect

Review of the damage mechanism in wind turbine gearbox bearings under rolling contact fatigue

Yun-Shuai SU, Shu-Rong YU, Shu-Xin LI, Yan-Ni HE

Frontiers of Mechanical Engineering 2019, Volume 14, Issue 4,   Pages 434-441 doi: 10.1007/s11465-018-0474-1

Abstract: Wind turbine gearbox bearings fail with the service life is much shorter than the designed life.Gearbox bearings are subjected to rolling contact fatigue (RCF) and they are observed to fail due to

Keywords： rolling contact fatigue (RCF)     white etching area (WEA)     white etching crack (WEC)     adiabatic shear band (ASB)    

HTML PDF Collect

Effect of friction coefficients on the dynamic response of gear systems

Lingli JIANG, Zhenyong DENG, Fengshou GU, Andrew D. BALL, Xuejun LI

Frontiers of Mechanical Engineering 2017, Volume 12, Issue 3,   Pages 397-405 doi: 10.1007/s11465-017-0415-4

Abstract:

The inevitable deterioration of the lubrication conditions in a gearbox in service can change theinvestigates such an effect by utilizing virtual prototype technology to model and simulate the dynamics of a windturbine gearbox system.

Keywords： dynamic response     friction coefficient     wind loads     wind turbine gearbox    

HTML PDF Collect

Condition monitoring of a wind turbine generator using a standalone wind turbine emulator

Himani,Ratna DAHIYA

Frontiers in Energy 2016, Volume 10, Issue 3,   Pages 286-297 doi: 10.1007/s11708-016-0419-5

Abstract: The intend of this paper is to give a description of the realization of a low-cost wind turbine emulatortechnology from graze required for the condition monitoring to diagnose rotor and stator faults in a windturbine generator (WTG).speed of a typical wind turbine (WT) of a wind energy conversion system (WECS).This wind turbine emulator (WTE) can be reconfigured or analyzed for condition monitoring without the

Keywords： condition monitoring (CM)     wind turbine emulator (WTE)     wind turbine generator (WTG)     maximum power point    

HTML PDF Collect

Review of aeroelasticity for wind turbine: Current status, research focus and future perspectives

Pinting ZHANG, Shuhong HUANG

Frontiers in Energy 2011, Volume 5, Issue 4,   Pages 419-434 doi: 10.1007/s11708-011-0166-6

Abstract: Aeroelasticity has become a critical issue for Multi-Megawatt wind turbine due to the longer and moreIn this paper, the development of aeroelasticity and aeroelastic codes for wind turbine is reviewed andthe aeroelastic models for wind turbine blade are described, based on which, the current research focusesfor large scale wind turbine are discussed, including instability problems for onshore and offshoreFinally, the future development of aeroelastic code for large scale wind turbine: aeroservoelasticity

Keywords： wind turbine     aeroelasticity     aeroelastic code    

HTML PDF Collect

Optimization design of spar cap layup for wind turbine blade

Jie ZHU, Xin CAI, Pan PAN, Rongrong GU

Frontiers of Structural and Civil Engineering 2012, Volume 6, Issue 1,   Pages 53-56 doi: 10.1007/s11709-012-0147-9

Abstract: aerodynamic shape and structural form of the blade are fixed, a mathematical model of optimization design for windturbine blade is established.The model is pursued with respect to minimum the blade mass to reduce the cost of wind turbine productionThe optimization design for a 1.5 MW wind turbine blade is carried out by combing above objective and

Keywords： wind turbine blade     spar cap layup     optimization design     blade mass    

HTML PDF Collect

Reliability-based design optimization of offshore wind turbine support structures using RBF surrogate

Frontiers of Structural and Civil Engineering   Pages 1086-1099 doi: 10.1007/s11709-023-0976-8

Abstract: Reliability-based design optimization of offshore wind turbine support structures using RBF surrogate

Keywords： RBF     surrogate model     turbine support structures    

HTML PDF Collect

Effects of elastic support on the dynamic behaviors of the wind turbine drive train

Shuaishuai WANG, Caichao ZHU, Chaosheng SONG, Huali HAN

Frontiers of Mechanical Engineering 2017, Volume 12, Issue 3,   Pages 348-356 doi: 10.1007/s11465-017-0420-7

Abstract:

The reliability and service life of wind turbines are influenced by the complex loading applied onthe hub, especially amidst a poor external wind environment.turbine drive train.turbine drive train.turbine drive train.

Keywords： wind turbine drive train     elastic support     dynamic behavior     frequency response function    

HTML PDF Collect

A complete modeling and simulation of DFIG based wind turbine system using fuzzy logic control

Abdelhak DIDA,Djilani BENATTOUS

Frontiers in Energy 2016, Volume 10, Issue 2,   Pages 143-154 doi: 10.1007/s11708-016-0402-1

Abstract: The current paper talks about the variable speed wind turbine generation system (WTGS).

Keywords： wind turbine generation system (WTGS)     doubly-fed induction generator (DFIG)     maximum power point tracking    

HTML PDF Collect

Characterization of aerodynamic performance of wind-lens turbine using high-fidelity CFD simulations

Islam HASHEM, Aida A. HAFIZ, Mohamed H. MOHAMED

Frontiers in Energy 2022, Volume 16, Issue 4,   Pages 661-682 doi: 10.1007/s11708-020-0713-0

Abstract: Wind-lens turbines (WLTs) exhibit the prospect of a higher output power and more suitability for urbanareas in comparison to bare wind turbines.Wind-lenses can boost the velocity of the incoming wind through the turbine rotor owing to the creationturbine.in power coefficient compared to bare wind turbine of the same rotor swept-area.

Keywords： shroud     diffuser-augmented wind turbine (DAWT)     Betz limit     aerodynamics     computational fluid dynamics (CFD    

HTML PDF Collect

Title Author Date Type Operation

Numerical analysis and experimental investigation of modal properties for the gearbox in wind turbine

Pengxing YI,Peng HUANG,Tielin SHI

Journal Article

Tacholess order-tracking approach for wind turbine gearbox fault detection

Yi WANG, Yong XIE, Guanghua XU, Sicong ZHANG, Chenggang HOU

Journal Article

Fault feature extraction of planet gear in wind turbine gearbox based on spectral kurtosis and time wavelet

Yun KONG, Tianyang WANG, Zheng LI, Fulei CHU

Journal Article

genetic algorithms based structural optimization and experimental investigation of the planet carrier in windturbine gearbox

Pengxing YI,Lijian DONG,Tielin SHI

Journal Article

Weak characteristic information extraction from early fault of wind turbine generator gearbox

Xiaoli XU, Xiuli LIU

Journal Article

Multiple fault separation and detection by joint subspace learning for the health assessment of windturbine gearboxes

Zhaohui DU, Xuefeng CHEN, Han ZHANG, Yanyang ZI, Ruqiang YAN

Journal Article

Review of the damage mechanism in wind turbine gearbox bearings under rolling contact fatigue

Yun-Shuai SU, Shu-Rong YU, Shu-Xin LI, Yan-Ni HE

Journal Article

Effect of friction coefficients on the dynamic response of gear systems

Lingli JIANG, Zhenyong DENG, Fengshou GU, Andrew D. BALL, Xuejun LI

Journal Article

Condition monitoring of a wind turbine generator using a standalone wind turbine emulator

Himani,Ratna DAHIYA

Journal Article

Review of aeroelasticity for wind turbine: Current status, research focus and future perspectives

Pinting ZHANG, Shuhong HUANG

Journal Article

Optimization design of spar cap layup for wind turbine blade

Jie ZHU, Xin CAI, Pan PAN, Rongrong GU

Journal Article

Reliability-based design optimization of offshore wind turbine support structures using RBF surrogate

Journal Article

Effects of elastic support on the dynamic behaviors of the wind turbine drive train

Shuaishuai WANG, Caichao ZHU, Chaosheng SONG, Huali HAN

Journal Article

A complete modeling and simulation of DFIG based wind turbine system using fuzzy logic control

Abdelhak DIDA,Djilani BENATTOUS

Journal Article

Characterization of aerodynamic performance of wind-lens turbine using high-fidelity CFD simulations

Islam HASHEM, Aida A. HAFIZ, Mohamed H. MOHAMED

Journal Article