Franz Zurfluh

Title: Franz Zurfluh: Innovator in Current Measurement Technology

Introduction

Franz Zurfluh is a notable inventor based in Brugg, Switzerland. He has made significant contributions to the field of current measurement technology, holding a total of 6 patents. His work primarily focuses on the development of advanced current transducers, particularly of the Rogowski type.

Latest Patents

Zurfluh's latest patents include an innovative arrangement for measuring current using a Rogowski type current transducer. This arrangement features a primary conductor winding designed to carry the rated current to be measured, along with a secondary conductor winding that induces a voltage signal between a pair of terminals. Additionally, the current transducer incorporates a third conductor winding for receiving a calibration current signal. The voltage signal produced contains coil sensitivity and is a combination of the rated current voltage signal and an additional calibration signal. The transducer electronics are engineered to amplify both signals within the same amplifier, ensuring accurate measurement and calibration.

Career Highlights

Throughout his career, Franz Zurfluh has worked with prominent companies such as ABB Research Ltd. and ABB Schweiz AG. His experience in these organizations has allowed him to refine his expertise in current measurement technologies and contribute to various innovative projects.

Collaborations

Zurfluh has collaborated with notable professionals in his field, including Bernhard Deck and Joris Pascal. These partnerships have further enhanced his work and led to advancements in current transducer technology.

Conclusion

Franz Zurfluh's contributions to the field of current measurement technology are significant and impactful. His innovative patents and collaborations reflect his dedication to advancing this important area of engineering.