Lennart Stenström

Title: The Innovations of Lennart Stenström

Introduction

Lennart Stenström is a notable inventor based in Ludvika, Sweden. He has made significant contributions to the field of electrical engineering, particularly in the area of surge protection technology. With a total of 3 patents to his name, Stenström's work has had a meaningful impact on the industry.

Latest Patents

Stenström's latest patents include a "Monitoring arrangement for monitoring a surge arrester and method for establishing monitoring data related to a surge arrester." This innovative monitoring arrangement is designed to protect electrical apparatus from incoming surges by utilizing an analogue measuring circuit to sense current impulses through the surge arrester. The system converts these signals into digital data, allowing for the establishment of voltage peak values and maximum-voltage estimates during surges.

Another significant patent is the "High voltage surge arrester," which features a varistor element connected to a high voltage source. This surge arrester is enclosed in a silicone-based rubber insulator that enhances thermal conductivity, ensuring effective performance in high voltage applications.

Career Highlights

Throughout his career, Stenström has worked with prominent companies such as ABB Technology AG and ABB Research Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in surge protection technology.

Collaborations

Stenström has collaborated with talented individuals in his field, including Pär Barkensjö and Linnea Petersson. These partnerships have contributed to the advancement of his projects and the successful development of his patents.

Conclusion

Lennart Stenström's contributions to surge protection technology through his patents and collaborations highlight his role as an influential inventor in the electrical engineering sector. His work continues to shape the industry and protect electrical systems from surges.