Jan Johansen

Title: Jan Johansen - Innovator in Wind Turbine Noise Prediction

Introduction

Jan Johansen is a notable inventor based in Randers NV, Denmark. He has made significant contributions to the field of wind energy, particularly in the area of noise prediction for wind turbines. His innovative approach aims to enhance the efficiency and performance of wind energy systems.

Latest Patents

Jan Johansen holds a patent for a method of predicting tonal noise produced by a wind turbine. This method involves acquiring a first set of vibration data from various sensors positioned around a wind turbine drivetrain during testing. It also includes acquiring a second set of vibration data from sensors on a similar drivetrain in an operational wind turbine. The process identifies a vibration sensor of interest and establishes relationships between the vibration data and the tonal noise produced by the turbine. This innovative method is crucial for improving the design and operation of wind turbines, ensuring they operate more quietly and efficiently.

Career Highlights

Jan Johansen is currently employed at Vestas Wind Systems A/S, a leading company in the wind energy sector. His work focuses on developing technologies that enhance the performance and reliability of wind turbines. With his expertise, he contributes to the advancement of sustainable energy solutions.

Collaborations

Jan Johansen collaborates with talented professionals in his field, including Mranal Gupta and Janne-Pekka Yrjönen. These collaborations foster innovation and drive progress in wind energy technology.

Conclusion

Jan Johansen's contributions to wind turbine noise prediction exemplify the importance of innovation in renewable energy. His work not only addresses environmental concerns but also enhances the efficiency of wind energy systems.