Company Filing History:
Years Active: 2019
Title: The Innovative Mind of Andreas Schrepfer: Pioneering Phase Failure Detection
Introduction: Andreas Schrepfer, an accomplished inventor based in Wittenbach, Switzerland, has made significant contributions to the field of electrical engineering. With a focus on enhancing the reliability of grid systems, Schrepfer holds a notable patent that addresses failures in multi-phase inverter systems. His work aims to improve the efficiency and safety of electrical networks.
Latest Patents: Schrepfer's sole patent involves a method and apparatus for detecting a failure of a phase in a grid supplied by multiple phases, particularly in systems utilizing a DC link. This invention emphasizes the detection of phase failures in inverters, leveraging the rectified voltage of the DC link. By filtering this voltage to extract a signal component at double the mains frequency, Schrepfer has formulated an innovative mechanism that compares a ratio signal with a predefined error threshold to identify errors effectively. This advancement stands as a testament to his dedication to enhancing grid reliability.
Career Highlights: Working with Schmidhauser AG, a company renowned for its contributions to electrical systems, Schrepfer has played a critical role in advancing technologies that enhance electrical grid performance. His insights and inventions reflect his industry expertise and commitment to innovation in electrical engineering.
Collaborations: Throughout his career, Schrepfer has likely collaborated with various engineers and researchers in the field of electrical systems. His work at Schmidhauser AG and potential partnerships with academic institutions and industry experts have likely fortified his innovative capabilities and broadened the impact of his inventions.
Conclusion: Andreas Schrepfer is a prominent figure in the realm of electrical engineering, particularly known for his innovative work on phase failure detection in inverter systems. With a focused patent in this niche, he has contributed valuable advancements to the field, enhancing the operation and reliability of multi-phase grid systems. Schrepfer’s entrepreneurial spirit and technical expertise continue to inspire future innovations in the industry.