Robert Wueest

Title: The Innovative Contributions of Robert Wueest

Introduction

Robert Wueest is a notable inventor based in Zurich, Switzerland. He has made significant contributions to the field of sensor technology, particularly in monitoring systems for power transformers. With a total of 3 patents to his name, Wueest's work exemplifies the intersection of innovation and practical application in engineering.

Latest Patents

One of Wueest's latest patents is a sensor structure designed for online monitoring of furans in power transformers. This innovative sensor includes a UV light source, a filter that allows only specific UV wavelengths to pass, a window for the filtered light, and a UV light detector. The sensor is mounted to the transformer tank, where it monitors the levels of furans in the oil. The absorption of UV light by the furans creates a measurable difference in the light detected, providing a reliable output signal that correlates with the total amount of furans present in the oil.

Another significant patent by Wueest is a temperature-compensated fiber optic current or magnetic field sensor. This sensor utilizes a sensing fiber in a coil to measure current or magnetic fields. It features a retarder that optimizes the conversion between linearly polarized light and elliptically polarized light. The design minimizes the impact of temperature variations and manufacturing tolerances on the sensor's overall scale factor, enhancing its reliability and accuracy.

Career Highlights

Throughout his career, Robert Wueest has worked with prominent companies such as ABB Research Ltd. and ABB Technology AG. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in sensor technology.

Collaborations

Wueest has collaborated with notable colleagues, including Andreas Frank and Klaus Bohnert. These partnerships have fostered a creative environment that has led to the development of cutting-edge technologies in the field.

Conclusion

Robert Wueest's contributions to sensor technology and his innovative patents highlight his role as a significant figure in the engineering community. His work continues to influence advancements in monitoring systems for power transformers, showcasing the importance of innovation in practical applications.