Bjørn Johansen

Title: Innovations of Bjørn Johansen in Wind Turbine Technology.

Introduction

Bjørn Johansen is a notable inventor based in Roskilde, Denmark. He has made significant contributions to the field of renewable energy, particularly in wind turbine technology. His innovative designs aim to enhance the efficiency and functionality of rotor systems.

Latest Patents

Bjørn Johansen holds a patent for a wind turbine hub. This invention relates to a hub assembly of a rotor designed to hold at least one wing. The wings are connected to the hub assembly at multiple suspension points. The hub assembly can be applied to various energy-extracting devices, such as wind turbines, as well as lift-producing devices like helicopter rotors or propellers. This invention allows for coning movement of the wings, teetering movement of the rotor, and alteration of the pitch angle of the wings. The design enables synchronous pitching of the wings due to their interconnection, allowing for simultaneous coning and pitching movements.

Career Highlights

Bjørn Johansen is associated with Forskningscenter Risø, where he continues to work on innovative projects related to renewable energy. His expertise in rotor dynamics and energy extraction has positioned him as a key figure in the development of advanced wind turbine technologies.

Collaborations

Bjørn has collaborated with notable colleagues, including Flemming Rasmussen and Per Vølund. Their combined efforts contribute to the advancement of research and development in the field of renewable energy.

Conclusion

Bjørn Johansen's contributions to wind turbine technology exemplify the importance of innovation in renewable energy. His patent for a wind turbine hub showcases his commitment to enhancing the efficiency of energy extraction devices. Through his work, he continues to influence the future of sustainable energy solutions.