Load Characteristics Analysis of 5MW Offshore Wind Turbine
Authors
Liqiang An, Jiaqi Zhang, Hexiang Zhao
Corresponding Author
Liqiang An
Available Online July 2015.
- DOI
- 10.2991/lemcs-15.2015.103How to use a DOI?
- Keywords
- Component; Wind Turbine Generator; Sliding Yaw System; Yaw Bearing; Load Characteristics; FAST
- Abstract
During the yaw control, the load characteristics of yaw system are the key issue to influence the safety and reliability of the wind turbine yaw system. In this paper, based on Von Kammon spectal and EDC wind in IEC standard the 5MW wind turbine generator system model is established considering the impact of gravity load, aerodynamic load and inertia load. The dynamic characteristics of a 5MW offshore wind turbine are analyzed when yawing used FAST software to study the effects of different wind conditions, yaw speed. The results show that the pitching rate has a great affect to the load on yaw bearing since pitch during the yaw. The fatigue and extreme load fluctuation changed in different turbulent intensity of the wind.
- Copyright
- © 2015, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Liqiang An AU - Jiaqi Zhang AU - Hexiang Zhao PY - 2015/07 DA - 2015/07 TI - Load Characteristics Analysis of 5MW Offshore Wind Turbine BT - Proceedings of the International Conference on Logistics, Engineering, Management and Computer Science PB - Atlantis Press SP - 540 EP - 545 SN - 1951-6851 UR - https://doi.org/10.2991/lemcs-15.2015.103 DO - 10.2991/lemcs-15.2015.103 ID - An2015/07 ER -