NDLI: Dynamic life prediction of pitch and yaw bearings for wind turbine

Content Provider	Springer Nature Link
Author	Nam, Ju Seok Park, Young Jun Chang, Hi Sang
Copyright Year	2016
Abstract	The design guideline of the National Renewable Energy Laboratory (NREL) is a standard for designing and verifying pitch and yaw bearings of wind turbines. The usability of the guideline was evaluated by comparing with analytical results obtained by a commercial software. Results from calculation equations of the NREL guideline and from a commercial software were compared in terms of the main design evaluation items of pitch and yaw bearings, such as dynamic life, static load factor, and case-core interface models. Calculation and analysis were conducted using specifications and loading conditions for the yaw bearing of a 2.5 MW wind turbine. Results showed that the values computed using the NREL guideline were more conservative than those derived using the commercial software. Although the guideline showed some differences from the analytical results obtained using the software, they can be used in the initial design of pitch and yaw bearings because of the advantage of the simplicity and the characteristics of conservative output.
Starting Page	249
Ending Page	256
Page Count	8
File Format	PDF
ISSN	1738494X
Journal	Journal of Mechanical Science and Technology
Volume Number	30
Issue Number	1
e-ISSN	19763824
Language	English
Publisher	Korean Society of Mechanical Engineers
Publisher Date	2016-01-13
Publisher Place	Seoul
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Design guideline Dynamic life Pitch bearing Wind turbine Yaw bearing Mechanical Engineering Vibration, Dynamical Systems, Control Industrial and Production Engineering
Content Type	Text
Resource Type	Article
Subject	Mechanics of Materials Mechanical Engineering

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Development of highly reproducible test rig for pitch and yaw bearings of wind turbine

An experimental study on the performance and fatigue life of pitch bearing for wind turbine

The nonlinear effects of flexible pins on wind turbine gearboxes

Dynamic analysis of a megawatt wind turbine drive train

Time-domain dynamic simulation of a wind turbine including yaw motion for power prediction

Load and dynamic characteristic analysis of wind turbine flexible blades

Wind turbine airfoil design using response surface method

Reliability-based design optimization of slider air bearings

A novel individual pitch control algorithm based on μ-synthesis for wind turbines

Dynamic life prediction of pitch and yaw bearings for wind turbine

Similar Documents

Development of highly reproducible test rig for pitch and yaw bearings of wind turbine

An experimental study on the performance and fatigue life of pitch bearing for wind turbine

The nonlinear effects of flexible pins on wind turbine gearboxes

Dynamic analysis of a megawatt wind turbine drive train

Time-domain dynamic simulation of a wind turbine including yaw motion for power prediction

Load and dynamic characteristic analysis of wind turbine flexible blades

Wind turbine airfoil design using response surface method

Reliability-based design optimization of slider air bearings

A novel individual pitch control algorithm based on μ-synthesis for wind turbines

Dynamic life prediction of pitch and yaw bearings for wind turbine