Ben Kristian Johansen

Title: The Innovative Contributions of Ben Kristian Johansen

Introduction

Ben Kristian Johansen is a notable inventor based in Halden, Norway. He has made significant contributions to the field of electrical engineering, particularly in the area of high voltage direct current (HVDC) technology. His innovative approach has led to the development of a unique method that enhances the efficiency and reliability of HVDC systems.

Latest Patents

Johansen holds a patent for a "Method of manufacturing HVDC mass impregnated cable transition joint." This invention provides a solution for creating a flexible transition joint between HVDC-MI cables of varying diameters. The method involves thermally joining the central wires of the conductors using a conical connection piece. Additionally, the strands of the layers of stranded wires surrounding the central wires are rewound, cut, and thermally joined along their respective lay lengths. The stranded wires are sanded and ground to create a smooth, uniform transition that matches the slope of the conical connection piece. A paper lapping machine is utilized to form an insulation patch over the transition joint.

Career Highlights

Ben Kristian Johansen is currently employed at Nexans, a leading global player in the cable and connectivity solutions industry. His work at Nexans has allowed him to apply his innovative ideas in practical applications, contributing to advancements in cable technology.

Collaborations

Johansen has collaborated with several professionals in his field, including Gard Nielsen. These collaborations have fostered an environment of innovation and have led to the successful development of new technologies.

Conclusion

Ben Kristian Johansen's contributions to HVDC technology exemplify the impact of innovative thinking in engineering. His patent and work at Nexans highlight the importance of advancements in cable technology for the future of electrical systems.