Axel Preidel

Title: The Innovative Mind of Axel Preidel

Introduction

Axel Preidel, an accomplished inventor based in Buckenhof, Germany, has made significant contributions to the field of electrical engineering with his patented innovations. With a total of two patents to his name, Preidel's work demonstrates a commitment to enhancing safety and efficiency in high-voltage applications.

Latest Patents

One of Axel Preidel's notable patents is the "Surge arrester for high voltages." This innovative overvoltage arrester is designed with a high-voltage terminal that connects to an arrester block functioning as a nonlinear resistor. It also includes a temperature sensor that tracks the temperature of the arrester block. This design enables continuous and reliable temperature monitoring during operation through the detection of changes in the longitudinal extent of the arrester block.

Another significant invention by Preidel is the "Device for short-circuiting power semiconductor modules." This apparatus comprises multiple power semiconductor modules that are interconnected to form a series circuit. Each module is paired with a short-circuiting device, designed to effectively short-circuit the respective module when necessary. The proposed design features a pyrotechnical/mechanical element that incorporates a detonation charge and a tripping device, ensuring both reliability and cost-effectiveness.

Career Highlights

Axel Preidel is currently associated with Siemens Aktiengesellschaft, a leading global technology company known for its innovations in electrification, automation, and digitalization. His role at Siemens involves working on cutting-edge technologies that contribute to safer and more efficient electrical systems.

Collaborations

Throughout his career, Preidel has collaborated with notable colleagues, including Mike Dommaschk and Jörg Dorn. These partnerships highlight the importance of teamwork and shared vision in driving forward innovative engineering solutions.

Conclusion

Axel Preidel exemplifies the spirit of innovation with his engineering expertise and inventive creations. His patents not only advance technology in electrical engineering but also underscore the role of inventors in shaping a safer future. As he continues his work at Siemens Aktiengesellschaft, the impact of his contributions will undoubtedly resonate through the industry for years to come.