Richard B Beddingfield

Title: Richard B Beddingfield: Innovator in Transformer Designs and Power Converters

Introduction

Richard B Beddingfield is a notable inventor based in Raleigh, NC (US). He has made significant contributions to the field of electrical engineering, particularly in transformer designs and power converter technologies. With a total of 4 patents to his name, Beddingfield's work showcases innovative solutions that enhance the efficiency and safety of electrical systems.

Latest Patents

Beddingfield's latest patents include designs for transformers that provide very high isolation while maintaining high coupling between windings. One of his notable inventions is an isolation transformer that features a first excitation coil wound around a first core and a second excitation coil wound around a second core. These cores are electrically separated by high resistivity magnetic material or a non-conductive material. The design allows for mechanical separation, resulting in safe, energized plug operations. Another significant patent involves semiconductor topologies and devices aimed at soft starting and active fault protection of power converters. This invention includes an active switch device coupled with a thyristor, enhancing the reliability of power converters.

Career Highlights

Throughout his career, Richard B Beddingfield has worked with esteemed organizations such as North Carolina State University and the U.S. Department of Energy. His experience in these institutions has allowed him to develop and refine his innovative ideas, contributing to advancements in electrical engineering.

Collaborations

Beddingfield has collaborated with notable professionals in his field, including Subhashish Bhattacharya and Paul Ohodnicki. These collaborations have further enriched his work and expanded the impact of his inventions.

Conclusion

Richard B Beddingfield stands out as an influential inventor whose work in transformer designs and power converters has made a significant impact on the electrical engineering landscape. His innovative patents reflect a commitment to enhancing the safety and efficiency of electrical systems.