Results 111 to 120 of about 2,616 (225)

Multi-stages helical gearbox fault detection using vibration signal and Morlet wavelet transform adapted by information entropy difference

Although the wavelet analysis is a powerful tool and has been widely used for the vibration signal based gearbox fault diagnosis, there are some limitations that undermine its application.
Gu, Fengshou, Ball, Andrew, Tung Tran, Van, Elbarghathi, Fathalla, Tian, Xiange   +4 more
core  

Design and Calculation of Power Division and Flexible Pin of Gearbox in Wind Turbine

Jixie chuandong, 2016
The power division and flexible pin technology are the key technology in the main gearbox of wind turbine. Through the analysis of a particular type of wind turbine gearbox,the calculation method of how to determine the main parameters relating to the ...
Fang Zhenjiang, Hua Qingsong, Ma Wenyong, Chen Tao, Liu Zuohui, Zhang Qin   +5 more
doaj  

Temperature Prediction for 3 MW Wind-Turbine Gearbox Based on Thermal Network Model

Machines
Focusing on the investigation of a 3 MW wind-turbine gearbox, this paper’s aim is to address the challenge of turbine shutdown due to the internal oil temperature exceeding its limits.
Yi-Fan Cui, Ying-Hui Zhang, Wei-Dong He, Lian-Jun Dong   +3 more
doaj   +1 more source

Bearing Fault Detection within Wind Turbine Gearbox

, 2017
One of the most challenging scenarios in condition monitoring is the bearing fault detection within strongly masked signal, where the vibration or acoustic signal is dominated by other component such as gears and shafts, a good example for this scenario ...
Shanbr, S., Elasha, F.; id_orcid, Mohamed Elforjani, Elforjani, Mohamed, Joao Amaral Teixeira, Teixeira, J.A., Suliman Shanbr, Faris Elasha   +7 more
core   +1 more source

Fatigue Strength Analysis of Planet Carrier in MW Level Wind Turbine Gearbox

Jixie chuandong, 2017
Based on the finite element analysis model of the low speed stage of the MW wind turbine gearbox,the fatigue damage of the low speed gearbox is studied.
Shi Pengfei, Chu Jingchun, Yuan Ling, Sun Li, Fan Xiaoliang, Pan Lei, Li Yingchang   +6 more
doaj  

Reliability analysis and prediction of wind turbine gearboxes

, 2010
This paper presents a reliability analysis model of wind turbine gearboxes by developing a generic gearbox configuration and modular structure. It encapsulates all the reliability critical components within the gearbox subsystem in a wind turbine.
Smolders, K., Long, H., Feng, Y., Tavner, P.   +3 more
openaire   +1 more source

Analysis of kinematics and load distribution of rolling elements in a wind turbine gearbox bearing under dynamic conditions

Analysis of kinematics and load distribution of rolling elements in a wind turbine gearbox bearing under dynamic conditions Measurements in roller bearings using i4M Smart Roller ...
Meimann, Valentin, Noll, Martin-Christopher, Stammler, Matthias   +2 more
core   +1 more source

Operational Modal Analysis of Wind Turbine Speed-increase Gearbox

, 2013
Speed increase transmission gear box is the primary vibration and noise source of wind turbine, Operational modal method was adopted to collect impact data and response data of each point based on the gearbox test model.
Yuxiu, XU, Yafeng, LI
core   +1 more source

COMPUTER MODELING OF TRANSIENT ELECTROMECHANICAL PROCESSES IN A WIND POWER PLANT WITH A MAGNETIC GEARBOX

Технічна електродинаміка
In this work, a computer Simulink model of a wind power plant has been developed, which uses a magnetic gearbox instead of a mechanical gearbox and also contains a synchronous permanent magnet generator.
В.В. Гребеніков, О.Д. Подольцев, Р.В. Гамалія, А.А. Тажибаев, Н.Н. Аринов, О.А. Сахно   +5 more
doaj   +1 more source

Generative Transfer Learning for Intelligent Fault Diagnosis of the Wind Turbine Gearbox. [PDF]

Sensors (Basel), 2020
Guo J, Wu J, Zhang S, Long J, Chen W, Cabrera D, Li C.   +6 more
europepmc   +1 more source