Carina Önneby

Title: Carina Önneby: Innovator in Electrical Engineering

Introduction

Carina Önneby is a prominent inventor based in Västerås, Sweden. She has made significant contributions to the field of electrical engineering, particularly in the development of innovative materials and devices. With a total of two patents to her name, Carina is recognized for her expertise and creativity in her work.

Latest Patents

Carina's latest patents include a bushing designed for electrical devices. This bushing features an insulating core, where at least a part of the core includes a continuous diffusion barrier that adheres firmly to the insulating core. The manufacturing process involves coating at least a part of the insulating core with this continuous diffusion barrier. Another notable patent is for a field grading material that consists of a polymeric matrix filled with particles. These particles have at least one dimension smaller than or equal to 100 nm and are effective for grading electric fields in high-voltage applications. This invention also includes a method for grading an electric field at a joint or termination of an electric power cable using the field grading material.

Career Highlights

Carina is currently employed at Abb Research Ltd., where she continues to push the boundaries of innovation in electrical engineering. Her work has garnered attention for its practical applications and potential impact on the industry.

Collaborations

Throughout her career, Carina has collaborated with notable colleagues, including Peter Isberg and Erik Johansson. These partnerships have contributed to her success and the advancement of her projects.

Conclusion

Carina Önneby stands out as an influential inventor in the electrical engineering sector. Her innovative patents and collaborative efforts highlight her commitment to advancing technology in her field.