Viktor Petri

Title: **Viktor Petri: A Pioneer in Motor Control Innovations**

Introduction

Viktor Petri, an innovative inventor based in Erfurt, Germany, has contributed significantly to the field of motor control through his patents. With two notable patents to his name, Petri has been at the forefront of developing advanced technologies for driving multiphase motors, showcasing his expertise and creativity in engineering.

Latest Patents

Viktor Petri's most recent patents reflect his deep understanding of motor control systems. The first patent, titled "Control circuit and method for controlling a multiphase motor," details a circuit designed for controlling a multiphase switched reluctance motor (SRM). This invention outlines a system that includes high-side and low-side transistors and diodes, utilizing a current sensor to effectively measure and control the energizing of the windings during specified time slots.

The second patent, "Method and apparatus for driving a sensorless BLDC/PMSM motor," describes an innovative approach to driving brushless DC motors. This method involves determining specific time periods for energizing the motor's stator windings while measuring voltages representative of the back-EMF. This process enhances the efficiency and effectiveness of motor control, demonstrating Petri's forward-thinking approach to electrical engineering.

Career Highlights

Throughout his career, Viktor Petri has gained valuable experience in multiple renowned companies. He has worked at Melexis Technologies NV, where he contributed to the development of cutting-edge technology in semiconductor devices, particularly in automotive applications. Additionally, he has made significant contributions to DriveExpert GmbH, a company known for its focus on innovative drive technologies.

Collaborations

Petri's professional journey has also been marked by collaboration with talented individuals in the industry. Notably, he has worked alongside colleagues such as Thomas Freitag and Sandro Purfuerst. Together, they have shared insights and expertise, fostering a creative environment that promotes advancements in motor control technology.

Conclusion

Viktor Petri stands out as a noteworthy inventor dedicated to enhancing motor control systems. His two patents not only exemplify his innovative spirit but also contribute to the engineering community's efforts to optimize motor performance. With a solid background in respected companies and collaborations with fellow experts, Petri continues to pave the way for future advancements in the field of motor technologies.