上海交通大学学报(英文版) ›› 2016, Vol. 21 ›› Issue (1): 103-111.doi: 10.1007/s12204-015-1689-5

• • 上一篇    下一篇

Dynamic Response Analysis of a Multi-Column Tension-Leg-Type Floating Wind Turbine Under Combined Wind and Wave Loading

ZHAO Yongsheng (赵永生), YANG Jianmin (杨建民), HE Yanping* (何炎平), GU Mintong (顾敏童)   

  1. (State Key Laboratory of Ocean Engineering, Shanghai Jiaotong University, Shanghai 200240, China)
  • 出版日期:2016-02-29 发布日期:2016-03-21
  • 通讯作者: HE Yanping* (何炎平) E-mail:hyp110@sjtu.edu.cn

Dynamic Response Analysis of a Multi-Column Tension-Leg-Type Floating Wind Turbine Under Combined Wind and Wave Loading

ZHAO Yongsheng (赵永生), YANG Jianmin (杨建民), HE Yanping* (何炎平), GU Mintong (顾敏童)   

  1. (State Key Laboratory of Ocean Engineering, Shanghai Jiaotong University, Shanghai 200240, China)
  • Online:2016-02-29 Published:2016-03-21
  • Contact: HE Yanping* (何炎平) E-mail:hyp110@sjtu.edu.cn

摘要: Floating wind turbines (FWTs) are subjected to combined aerodynamic and hydrodynamic loads varying both in time and amplitude. In this study, a multi-column tension-leg-type FWT (i.e., WindStar TLP system) is investigated for its global performance under normal operating conditions and when parked. The selected variables are analysed using a fully coupled aero-hydro-servo-elastic time domain simulation tool FAST. Three different loading scenarios (wind only, wave only and both combined) are examined to identify the dominant load influencing each response. The key response variables are obtained and compared with those for an NREL 5MW baseline wind turbine installed on land. The results should aid the detailed design of the WindStar TLP system.

关键词: floating wind turbine (FWT), time domain response, wind and wave loading

Abstract: Floating wind turbines (FWTs) are subjected to combined aerodynamic and hydrodynamic loads varying both in time and amplitude. In this study, a multi-column tension-leg-type FWT (i.e., WindStar TLP system) is investigated for its global performance under normal operating conditions and when parked. The selected variables are analysed using a fully coupled aero-hydro-servo-elastic time domain simulation tool FAST. Three different loading scenarios (wind only, wave only and both combined) are examined to identify the dominant load influencing each response. The key response variables are obtained and compared with those for an NREL 5MW baseline wind turbine installed on land. The results should aid the detailed design of the WindStar TLP system.

Key words: floating wind turbine (FWT), time domain response, wind and wave loading

中图分类号: