Birgitta Källstrand

Title: Birgitta Källstrand: Innovator in Electric Power Cable Technology

Introduction

Birgitta Källstrand is a notable inventor based in Västerås, Sweden. She has made significant contributions to the field of electric power cable technology, holding 4 patents that showcase her innovative spirit and technical expertise.

Latest Patents

Källstrand's latest patents include an electric power cable and a process for its production. This invention features a metal conductor surrounded by an electric insulation system that enhances electric properties. The insulation system consists of an inner semi-conducting layer, an insulation layer, and an outer semi-conducting layer. Additionally, the cable incorporates inner and outer water blocking materials, along with barrier layers to prevent diffusion. Another significant patent is for a high voltage cable, which includes a conductor with concentric layers of helically wound metal wires, an extruded inner conducting layer, and an outer electrical insulation layer.

Career Highlights

Throughout her career, Källstrand has worked with prominent companies such as ABB Research Ltd. and NKT HV Cables AB. Her experience in these organizations has allowed her to refine her skills and contribute to groundbreaking advancements in cable technology.

Collaborations

Källstrand has collaborated with talented individuals in her field, including Carl-Olof Olsson and Poorvi Patel. These partnerships have fostered innovation and have been instrumental in her successful projects.

Conclusion

Birgitta Källstrand's contributions to electric power cable technology highlight her role as a pioneering inventor. Her patents reflect her commitment to improving electrical systems and her impact on the industry is noteworthy.