Company Filing History:
Years Active: 1999-2010
Title: Innovations of Dagfinn Sveen: Pioneering Renewable Energy Solutions
Introduction
Dagfinn Sveen is an accomplished inventor based in Oslo, Norway, known for his contributions to the field of renewable energy technology. With two patents to his name, he has developed innovative solutions aimed at improving the efficiency and stability of floating wind turbine installations and the suspension of pipes in marine environments.
Latest Patents
His latest patents include a method for coordinating a floating wind turbine installation. This innovative system includes a buoyant body, a tower over the buoyant body, and a generator mounted on the tower. The wind rotor is designed to rotate in relation to the wind direction. Sveen’s design ensures that the static heeling at full wind load is minimized, preferably kept below 8 degrees. Additionally, he has established that all eigenperiods for the installation must lie outside the wave's period range. The eigenperiod in pitch is aimed to be less than 80% of the Teigenperiod in heave, and the ratio between these periods is designed to avoid being close to 0.5 or 1.
Another significant invention of his is a device for suspending flexible and semi-flexible pipes on structures. This device features a rotary connection designed to ensure a moment-free connection between a detachable riser pipe and a pipe system on either a fixed or floating platform. The design utilizes a swivel housing that allows for effective communication between connected shafts while remaining closed to the surroundings.
Career Highlights
Dagfinn is currently employed by Norsk Hydro ASA, a leading company in the energy sector, where he applies his expertise in developing cutting-edge renewable energy technologies. His work encompasses not only the creation of patents but also the practical implementation of these systems in real-world applications.
Collaborations
Throughout his career, Dagfinn has collaborated with notable professionals, including Finn Gunnar Nielsen and Tor David Hanson. These partnerships have fostered an environment of innovation and mutual growth, contributing to the advancement of his projects and underscoring the significance of teamwork in the invention process.
Conclusion
Dagfinn Sveen exemplifies the spirit of innovation in the renewable energy sector. His groundbreaking patents and collaborative efforts continue to pave the way for advancements in floating wind turbine technology and marine pipe suspension systems. As the industry evolves, inventors like Dagfinn are vital in driving sustainability and efficiency in energy production.