Mark Davies

Title: Mark Davies - Innovator in Multilevel Converter Technology

Introduction

Mark Davies is a notable inventor based in Little Haywood, GB. He has made significant contributions to the field of electrical engineering, particularly in the development of control arrangements for multilevel converters. His innovative approach has led to the creation of a patent that addresses critical challenges in voltage management within electrical systems.

Latest Patents

Mark Davies holds a patent for a "Control arrangement for a multilevel converter." This invention employs an AC reference signal that is synchronized with the AC system frequency. The system compares this reference signal with various DC threshold levels. The intersections of the reference signal and these threshold levels trigger the firing and turning-off of Gate Turn-Off (GTO) thyristors within the converter. This process produces the desired multilevel voltage output. The invention also includes mechanisms to compensate for normal changes in system voltage and to respond to sudden voltage drops, thereby reducing stress on the GTOs during faults.

Career Highlights

Mark Davies is associated with Gec-Alsthom Limited, where he has been instrumental in advancing technologies related to multilevel converters. His work has not only contributed to the company's portfolio but has also enhanced the efficiency and reliability of electrical systems.

Collaborations

Throughout his career, Mark has collaborated with notable colleagues such as Philip J Fitz and Keith Abbott. These partnerships have fostered an environment of innovation and have led to the successful development of advanced electrical technologies.

Conclusion

Mark Davies is a distinguished inventor whose work in multilevel converter technology has made a significant impact on the electrical engineering field. His patent reflects a deep understanding of voltage management and contributes to the advancement of reliable electrical systems.