Location History:
- Horten, NO (2017)
- Kongsberg, NO (2019)
Company Filing History:
Years Active: 2017-2019
Title: Innovations of Bjørnar Realfsen in Marine Power Systems
Introduction
Bjørnar Realfsen is a notable inventor based in Kongsberg, Norway. He has made significant contributions to the field of marine power systems, holding two patents that enhance the efficiency and reliability of power distribution in marine vessels. His work focuses on innovative control systems that address the challenges of power management in complex marine environments.
Latest Patents
Realfsen's latest patents include "Dynamic Hybrid Control" and "Predictive Power Distribution System for a Marine Vessel." The Dynamic Hybrid Control patent relates to a system and method for controlling a power plant in a marine vessel. This system comprises a switchboard with multiple power plant members, including power suppliers like generators and energy storage elements. It features a Dynamic Hybrid Control unit that monitors power plant and vessel-related parameters, computing and predicting power and energy requirements for future time spans. This innovation aims to minimize transients, such as voltage and frequency variations, ensuring stable operation of the power plant.
The Predictive Power Distribution System patent focuses on reducing frequency and voltage variations in the power distribution system. It includes a power control unit connected to at least one power generator and consumer. This system monitors the load from the generator and the consumption from the consumer, utilizing a prediction allocating system to calculate expected power consumption. The allocated power is then fed to a motor generator system controller, enhancing the overall efficiency of power distribution.
Career Highlights
Bjørnar Realfsen works at Kongsberg Maritime AS, a leading company in maritime technology. His role involves developing advanced systems that improve the performance and sustainability of marine operations. His expertise in power management systems has positioned him as a key contributor to innovative solutions in the maritime industry.
Collaborations
Realfsen collaborates with talented professionals in his field, including Eirik Mathiesen and Petter Faugstad Johannessen. Together, they work on projects that push the boundaries of marine technology and power management.
Conclusion
Bjørnar Realfsen's contributions to marine power systems through his patents demonstrate his commitment to innovation and efficiency. His work not only enhances the performance of marine vessels but also contributes to the advancement of sustainable practices in the maritime industry.