Roland Greul

Title: The Innovations of Roland Greul

Introduction

Roland Greul is a notable inventor based in Graz, Austria. He has made significant contributions to the field of electrical engineering, particularly in the development of multi-phase synchronous converters. His innovative approach has led to advancements that enhance the efficiency and functionality of power conversion systems.

Latest Patents

Roland Greul holds a patent for a "Method for actuating a multi-phase synchronous converter." This invention involves a multi-phase synchronous converter that consists of several half bridges, each containing an upper and lower power switch. The converter operates through pulse width modulation, which is dependent on a predetermined pulse duty cycle ranging from zero to one hundred percent. This technology allows the converter to generate an output current while functioning in a normal mode defined by a specific switching frequency and pulse duration. When the pulse duty cycle exceeds certain thresholds, the converter switches to an alternative operating mode, enhancing its adaptability and performance.

Career Highlights

Greul is currently employed at AVL List GmbH, a company renowned for its expertise in automotive engineering and testing. His work at AVL List GmbH has positioned him at the forefront of innovation in power electronics, where he continues to develop cutting-edge technologies.

Collaborations

Throughout his career, Roland has collaborated with talented individuals such as Oliver König and Tomas Perpetuo Correa. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of innovative solutions.

Conclusion

Roland Greul's contributions to the field of electrical engineering, particularly through his patent on multi-phase synchronous converters, demonstrate his commitment to innovation. His work at AVL List GmbH and collaborations with other professionals highlight the importance of teamwork in advancing technology.