Thesis - Electromagnetic Compability at E-Mobility

Schaeffler is a dynamic global technology company and its success has been a result of its entrepreneurial spirit and long history of private ownership. Does that sound interesting to you? As a partner to all of the major automobile manufacturers, as well as key players in the aerospace and industrial sectors, we offer you many development opportunities. The basic requirement for a thesis at Schaeffler is proof of enrollment at the time of the thesis. This position must be filled from October 2026 for a period of 6 months. ## Motivation and Background The use of fast-switching power modules in the electric drivetrain of an electric vehicle generates undesirable parasitic effects in the system. These can negatively affect electromagnetic compatibility as well as the service life of the bearing. In a thesis, the influence of various components will be analyzed using a simulation model and compared with measurements.

• Familiarization with the topics of "electric drive technology" and "electromagnetic compatibility (EMC)"
• Literature research on the topic "EMC Simulation in drive technology"
• Modeling and extension of an electric system model to simulated conducted emissions
• Conducting and evaluating sensitivity studies
• Analysng the overall system based on the system simulation model
• Documenting and presenting the results

• Actively pursuing a degree in Electrical Engineering, Mechatronics, Physics, or a comparable field of study
• Knowledge of electromagnetic compatibility (EMC)
• Experience with MATLAB
• Knowledge of LTspice is desirable
• Good German and English language skills, both written and spoken
• Initiative and structured approach