Niels Henrik Pedersen

Title: Niels Henrik Pedersen: Innovator in Wind Turbine Technology

Introduction

Niels Henrik Pedersen is a notable inventor based in Aarhus N, Denmark. He has made significant contributions to the field of wind turbine technology, holding three patents that enhance the efficiency and functionality of wind turbine systems. His work is primarily associated with Vestas Wind Systems A/S, a leading company in the renewable energy sector.

Latest Patents

Niels Henrik Pedersen's latest patents include a wind turbine yawing system with multiple mechanical braking levels. This innovative system comprises methods and computer program products designed to control the yaw system of a wind turbine. The yaw system features mechanical brakes that provide a first amount of braking torque when closed. It is configured to transition from a yawing state to a parked by brake state by closing mechanical brakes in a first subset and opening each mechanical brake in a second subset, which provides a second amount of braking torque that is less than the first. Additionally, in response to detecting a rotation of the nacelle while in the parked by brake state, the yaw system can transition to a parked by motor state, activating yaw drives to provide a counteracting torque against the detected rotation.

Another significant patent involves yaw control using mean motor speed reference as feedback. This technique controls the yaw of a wind turbine system by managing a plurality of yaw drive actuators. Based on a requested motor speed reference as an input signal and a mean motor speed reference as feedback, the method determines a required motor torque reference for the yaw drive actuators. This innovation ensures an even load distribution across the actuators, enhancing the overall performance of the wind turbine system.

Career Highlights

Throughout his career, Niels has focused on advancing wind turbine technology, contributing to the development of systems that improve energy efficiency and operational reliability. His work at Vestas Wind Systems A/S has positioned him as a key player in the renewable energy industry.

Collaborations

Niels has collaborated with several talented individuals in his field, including Jesper Lykkegaard Neubauer and Peter Fynbo. These collaborations have fostered innovation and have been instrumental in the development of cutting-edge technologies in wind energy.

Conclusion

Niels Henrik Pedersen is a distinguished inventor whose work in wind turbine technology has made a significant impact on the renewable energy sector. His innovative patents and contributions to Vestas Wind Systems A