Location History:
- Aalborg, DK (2023)
- Aarhus, DK (2024)
Company Filing History:
Years Active: 2023-2025
Title: Innovations by Lennart Petersen in Wind Power Control
Introduction
Lennart Petersen is a notable inventor based in Skødstrup, Denmark. He has made significant contributions to the field of wind energy, holding a total of 4 patents. His work primarily focuses on controlling power oscillations in wind parks and electric power grids.
Latest Patents
One of his latest patents is titled "Wind park power oscillation control." This method involves controlling power oscillations at a point of common coupling in a wind park. It includes receiving individual power reference offsets from wind turbine controllers to counteract mechanical oscillations. Based on these offsets, a total power oscillation compensation signal is determined, which is then used to adjust the power reference signals of the respective wind turbines.
Another significant patent is "Method for damping power oscillation in an electric power grid." This method outlines a procedure for determining the phase shift between filtered voltage and frequency signals. It sets the gain of a power oscillation damping controller based on which signal is leading or lagging. The output from this controller is used to control the injection of electric power into the grid, effectively dampening power oscillations.
Career Highlights
Lennart Petersen is currently employed at Vestas Wind Systems A/S, a leading company in the wind energy sector. His work at Vestas has allowed him to apply his innovative ideas to real-world challenges in wind power generation.
Collaborations
Throughout his career, Lennart has collaborated with notable colleagues, including Germán Claudio Tarnowski and Per Hagen Nielsen. These collaborations have further enhanced his contributions to the field of wind energy.
Conclusion
Lennart Petersen's innovative work in controlling power oscillations in wind parks and electric grids showcases his expertise and commitment to advancing renewable energy technologies. His patents reflect a deep understanding of the complexities involved in wind energy management.