Jorn Klaas Gruber

Title: Innovations by Jorn Klaas Gruber in Wind Turbine Technology

Introduction

Jorn Klaas Gruber is an accomplished inventor based in Madrid, Spain. He has made significant contributions to the field of wind turbine technology, holding two patents that address critical challenges in the industry. His work focuses on improving the efficiency and reliability of wind turbines through innovative methods and systems.

Latest Patents

Gruber's latest patents include "Methods and systems for alleviating the loads generated in wind turbines by wind asymmetries." This invention provides a method for alleviating rotor asymmetric loads in variable-speed wind turbines. It involves a control law that determines the pitch to be applied individually to each wind turbine blade, counteracting rotor asymmetric loads caused by factors such as wind shear and yaw misalignment. The control law utilizes wind speed and direction measurements, along with configuration parameters of the wind turbine.

Another notable patent is the "Method for the identification of the drive train main frequency in a wind turbine." This method identifies the main vibration frequency of the drive train during operation. It includes steps for obtaining and filtering the generator speed input signal to extract the drive train's main vibration frequency. Additionally, it encompasses a method for damping drive train vibrations by adjusting the generator torque reference based on the identified frequency.

Career Highlights

Gruber is currently employed at Gamesa Innovation & Technology, S.L., a company known for its advancements in renewable energy solutions. His work at Gamesa has positioned him as a key player in the development of innovative technologies that enhance the performance of wind turbines.

Collaborations

Throughout his career, Gruber has collaborated with notable colleagues, including Octavio Hernandez Mascarell and Carlos Pizarro De La Fuente. These collaborations have contributed to the successful development and implementation of his innovative ideas in the wind energy sector.

Conclusion

Jorn Klaas Gruber's contributions to wind turbine technology through his patents demonstrate his commitment to advancing renewable energy solutions. His innovative methods for alleviating loads and identifying vibration frequencies are vital for improving the efficiency and reliability of wind turbines. Gruber's work continues to influence the industry positively.