Stefan Halen

Title: Innovations by Inventor Stefan Halen

Introduction

Stefan Halen is a notable inventor based in Västerås, Sweden. He has made significant contributions to the field of technology, particularly in the development of devices that enhance safety and efficiency in electrical systems. With a total of two patents to his name, Halen continues to push the boundaries of innovation.

Latest Patents

Halen's latest patents include an "Arc Detector and Associated Method for Detecting Undesired Arcs" and a "Switching Device, Use Thereof and a Method for Switching." The arc detector is designed to identify undesired arcs by utilizing an antenna that receives electromagnetic signals. The device features a discriminator that analyzes these signals, determining whether they represent normal or undesired arcs based on a reference spectrum. The switching device, on the other hand, incorporates two mechanical switches in series, allowing for the controlled switching of loads in relation to an alternating voltage feeder. This device synchronizes its operation with the current and voltage of the feeder, ensuring safe and efficient performance.

Career Highlights

Stefan Halen is currently employed at ABB Research Ltd., where he applies his expertise in electrical engineering and innovation. His work focuses on creating advanced solutions that address contemporary challenges in electrical systems. Halen's contributions have been instrumental in enhancing the safety and reliability of electrical devices.

Collaborations

Halen collaborates with talented individuals such as Ola Jeppsson and Edgar Dullni. These partnerships foster a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Stefan Halen is a distinguished inventor whose work in electrical engineering has led to significant advancements in safety and efficiency. His innovative patents reflect his commitment to improving technology for a better future.