Christian Stigler

Title: Christian Stigler: Innovator in Electric Machine Technology

Introduction

Christian Stigler is a notable inventor based in Stuttgart, Germany. He has made significant contributions to the field of electric machine technology, holding 2 patents that showcase his innovative approach to engineering.

Latest Patents

His latest patents include an "Activation system and method for operating an electric machine." This activation system features a control circuit device designed to activate a rotor winding. It incorporates a highside switch, a semiconductor component, and a de-excitation switch. The system is engineered to achieve a secure state when faults are detected by disconnecting the rotor winding from the positive supply terminal and/or de-exciting the rotor winding. Additionally, a diagnosis can be performed using an extra highside switch powered by another activation circuit, along with a fault detection circuit that maintains a consistent output signal during de-excitation.

Another significant patent is the "Drive device and method for operating an electrical machine." This drive device includes a regulator for driving a rotor winding, which also utilizes a highside switch and a de-energization switch. The design allows for the rotor winding to enter a safe state in the event of faults by disconnecting or de-energizing it from the positive supply terminal. The device is equipped with redundant switches and multiple measuring points to enhance reliability.

Career Highlights

Christian Stigler is currently employed at Seg Automotive Germany GmbH, where he continues to develop innovative solutions in electric machine technology. His work focuses on enhancing the safety and efficiency of electric machines, contributing to advancements in the automotive and energy sectors.

Collaborations

He collaborates with talented colleagues, including Nima Saadat and Christian Riecken, who contribute to the innovative environment at Seg Automotive Germany GmbH.

Conclusion

Christian Stigler's contributions to electric machine technology through his patents and work at Seg Automotive Germany GmbH highlight his role as a key innovator in the field. His inventions are paving the way for safer and more efficient electric machines.