Hannes Ramm

Title: Hannes Ramm: Innovator in Mechatronic Systems

Introduction

Hannes Ramm is a notable inventor based in Hannover, Germany. He has made significant contributions to the field of mechatronic systems, particularly in the area of power converters. His innovative approach has led to advancements that improve electromagnetic interference emission and acoustics in these systems.

Latest Patents

Hannes Ramm holds a patent for a "Method and device for operating a mechatronic system with a power converter." This invention proposes a regulation of the instantaneous switching frequency, taking into account the natural variation of the switching frequency of the delta-sigma PWM. This regulation not only enhances electromagnetic compatibility (EMC) but also addresses acoustics and switching losses. The ability to generate a specific, calibratable noise allows for brand-specific recognition in vehicles and meets normative requirements for the acoustic perceptibility of battery electric vehicles (BEV).

Career Highlights

Hannes Ramm is associated with IAV GmbH Ingenieurgesellschaft Auto und Verkehr, where he applies his expertise in mechatronic systems. His work focuses on developing solutions that enhance the performance and efficiency of automotive technologies.

Collaborations

Hannes collaborates with talented professionals in his field, including Michael Homann and Alexander Joos. Their combined efforts contribute to the innovative projects at IAV GmbH.

Conclusion

Hannes Ramm's contributions to mechatronic systems and power converters demonstrate his commitment to innovation in the automotive industry. His patent reflects a forward-thinking approach that addresses both technical challenges and market needs.