Andreas Marcussen

Title: The Innovative Mind of Andreas Marcussen

Introduction

Andreas Marcussen is a notable inventor based in Frederiksberg, Denmark. He has made significant contributions to the field of electrical engineering, particularly in the development of detector circuits for measuring current. His innovative approach has led to the creation of a unique patent that addresses the challenges associated with measuring strong currents.

Latest Patents

Marcussen holds a patent for a "Detector circuit for measuring current." This invention includes a main current transformer and two substantially identical auxiliary current transformers. The main current induces magnetomotive forces in the main current transformer, which are counteracted by magnetomotive forces induced by a compensating current. The two auxiliary transformers are magnetized in antiphase using a square wave modulation signal. The detector circuit also features a synchronous rectifier that generates an adjusting signal for the compensating current. This design allows for accurate current measurement in a common winding surrounding the main and auxiliary transformers, utilizing a negative feedback loop to adjust the compensating current based on any voltage difference between the auxiliary transformers.

Career Highlights

Throughout his career, Andreas Marcussen has worked with several companies that have contributed to his expertise in the field. Notable among these are Liaisons Electroniques-Mécaniques Lem S.A. and Danisense A/S. His experiences in these organizations have helped him refine his skills and knowledge, leading to his innovative inventions.

Collaborations

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Conclusion

Andreas Marcussen's contributions to the field of electrical engineering through his innovative patent demonstrate his expertise and commitment to advancing technology. His work continues to influence the industry and inspire future inventors.