Jan Naegelkraemer

Title: Jan Naegelkraemer: Innovator in Electric Machine Technology

Introduction

Jan Naegelkraemer is a prominent inventor based in Stuttgart, Germany. He has made significant contributions to the field of electrical engineering, particularly in the development of electric machines. With a total of 4 patents to his name, Naegelkraemer continues to push the boundaries of innovation in electric traction motors.

Latest Patents

Naegelkraemer's latest patents showcase his expertise in electric machine technology. One of his notable inventions is an electrical machine designed as a prime mover for electrically driven motor vehicles. This machine features a rotor and a stator, with the stator surrounding a cylindrical space where the rotor is rotatably arranged. The rotor includes a rotor shaft and a rotor core, which has groove-like recesses extending toward the rotor shaft. These recesses house electrically conductive conductors of a rotor winding and a displacement body for arranging the conductors. Additionally, at least one cooling channel is integrated into the design to enhance performance.

Another significant patent is an apparatus and method for influencing electromagnetic forces of an electric traction motor. This invention involves superimposing a higher-order harmonic on an actuating variable for the electric traction motor, which is dependent on various factors such as rotational speed, torque, temperature, and three-phase current or voltage. This innovative approach allows for more efficient actuation of the electric traction motor.

Career Highlights

Jan Naegelkraemer is currently employed at Dr. Ing. h.c. F. Porsche Aktiengesellschaft, where he applies his expertise in electric machine technology. His work at Porsche highlights his commitment to advancing automotive technology and enhancing vehicle performance through innovative electrical solutions.

Collaborations

Throughout his career, Naegelkraemer has collaborated with talented individuals such as Maximilian Barkow and Robert Nelles. These collaborations have contributed to the development of cutting-edge technologies in the automotive sector.

Conclusion

Jan Naegelkraemer is a distinguished inventor whose work in electric machine technology has made a significant impact on the automotive industry. His innovative patents and contributions continue to shape the future of electric vehicles.