Wei Shiue Li’s research while affiliated with National Ilan University and other places

This article will perform the stress analysis of transmission system and tower of offshore wind power generator. It first utilizes the computer engineering software GH Bladed to get the load on the offshore wind power generator, then ANSYS software is used to get the stress distribution in the structure. From the analytical results, the stress distribution in the structure can be a basic data to perform a new design or strengthen the structure.

This study is to carry out a transient flow field analysis on the condition that the wind turbine is working to generate turbine, the wind turbine operating conditions change over time. Purpose of this study tries to find out the rule from the wind turbine changing over time. In transient analysis, the wind velocity on inlet boundary and rotation speed in the rotor field will change over time, and an analytical process is provided that can be used for future reference. At present, the wind turbine model is designed on the concept of down-wind horizontal axis type. The computer engineering software GH Bladed is used to obtain the relationship between the rotor velocity and the wind turbine. Then the ANSYS engineering software is used to calculate the stress and strain distribution in the blades over time. From the analytical result, the relationship between the stress distribution in the blades and the rotor velocity is got to be used as a reference for future wind turbine structural optimization.

This article will perform the fluid-structural coupling analysis of composite material blades of the offshore wind power. The computer engineering software GH Bladed is used to get the wind pressure on the offshore wind power generator, than ANSYS engineering software is used to calculate the stress and strain distribution in the blades. From the analytical results, the stress distribution in the blades can be a basic data to design a new blade for the offshore wind power generator.