Yi Han

Title: Innovations by Yi Han in Wind Turbine Technology.

Introduction

Yi Han is an accomplished inventor based in Hasselager, Denmark. He has made significant contributions to the field of wind turbine technology, particularly in enhancing the efficiency and performance of wind turbines.

Latest Patents

Yi Han holds a patent for a method aimed at decreasing blade deflection during tower passage in a wind turbine. This innovative method involves measuring the blade flap moment of the wind turbine blades. It also estimates the blade flap moment and rotor tilt moment when the pitch offset has not been added, based on the measured blade flap moment. If the estimated blade flap moment exceeds a first activation threshold and the estimated rotor tilt moment exceeds a second activation threshold, the method initiates individual pitch angle adjustments of the wind turbine blades. This adjustment occurs at azimuth angles within a specific region corresponding to the tower passage of the wind turbine blades.

Career Highlights

Throughout his career, Yi Han has focused on developing methods that improve the operational efficiency of wind turbines. His work has been instrumental in addressing challenges related to blade deflection, which is crucial for the stability and performance of wind energy systems.

Collaborations

Yi Han has collaborated with notable colleagues, including Jesper Sandberg Thomsen and Anders Druedahl Thurlow. Their teamwork has contributed to advancements in wind turbine technology and has fostered innovation in the renewable energy sector.

Conclusion

Yi Han's innovative approach to wind turbine technology exemplifies the importance of research and development in renewable energy. His patent for decreasing blade deflection during tower passage showcases his commitment to improving wind turbine performance.