Georg Drenkhahn

Title: Georg Drenkhahn: Innovator in Field-Oriented Current Regulation

Introduction

Georg Drenkhahn is a notable inventor based in Nuremberg, Germany. He has made significant contributions to the field of electrical engineering, particularly in the area of current regulation for synchronous machines. His innovative approach has led to the development of a patented method that enhances the efficiency of these machines.

Latest Patents

Georg Drenkhahn holds a patent for a "Method and device for limiting setpoint valves for field-oriented current regulation." This invention relates to field-oriented current regulation for a permanent magnet synchronous machine. The method involves limiting setpoint values for the components Id and Iq of the current in the Park coordinate system according to an operating point. The manipulated variable Uqr or Udr of a respective current regulator is prioritized for the Iq or Id component, which drives the current most strongly away from the short-circuit point. The decision regarding the prioritization of Uqr and Udr is influenced by the sign of the rotor's rotational speed and the signs of Uqr and Udr.

Career Highlights

Georg Drenkhahn is currently employed at Schaeffler Technologies AG & Co. KG, where he continues to work on innovative solutions in the field of electrical engineering. His expertise and dedication to advancing technology have made him a valuable asset to his company.

Collaborations

Throughout his career, Georg has collaborated with talented individuals such as Viktor Barinberg and Arkady Pankevich. These collaborations have fostered an environment of innovation and creativity, leading to advancements in their respective fields.

Conclusion

Georg Drenkhahn's contributions to the field of electrical engineering, particularly through his patented methods for current regulation, highlight his role as an influential inventor. His work continues to impact the efficiency of synchronous machines, showcasing the importance of innovation in technology.