MATEC Web Conf.
Volume 100, 201713th Global Congress on Manufacturing and Management (GCMM 2016)
|Number of page(s)||5|
|Section||Part 3: Manufacturing innovation and Advanced manufacturing technology|
|Published online||08 March 2017|
Fatigue Analysis of Large-scale Wind turbine
1 Chongqing Vocational Institute of Engineering, Chongqing Engineering Polytechnic College, Chongqing, China
2 Northern Melbourne Institute of TAFE
a E-mail: firstname.lastname@example.org
The paper does research on top flange fatigue damage of large-scale wind turbine generator. It establishes finite element model of top flange connection system with finite element analysis software MSC. Marc/Mentat, analyzes its fatigue strain, implements load simulation of flange fatigue working condition with Bladed software, acquires flange fatigue load spectrum with rain-flow counting method, finally, it realizes fatigue analysis of top flange with fatigue analysis software MSC. Fatigue and Palmgren-Miner linear cumulative damage theory. The analysis result indicates that its result provides new thinking for flange fatigue analysis of large-scale wind turbine generator, and possesses some practical engineering value.
Key words: Large-scale wind turbine generator / top flange / fatigue load spectrum / fatigue analysis
© The Authors, published by EDP Sciences, 2017
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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