Ralph Feldman

Title: Ralph Feldman: Innovator in Alternate Arm Converter Technology

Introduction

Ralph Feldman is a notable inventor based in Nottingham, GB. He has made significant contributions to the field of electrical engineering, particularly with his innovative designs in converter technology. His work has led to the development of a unique patent that enhances the efficiency of energy transfer in electrical systems.

Latest Patents

Feldman's most recent patent is for an "Alternate Arm Converter." This invention includes at least one converter limb that defines first and second limb portions. Each limb portion features at least one director switch connected in series with a chain-link converter between one of two DC terminals and an AC terminal of the converter. The chain-link converters are designed to generate a voltage waveform at the AC terminal, while the director switches facilitate the switching of the respective chain-link converters in and out of the circuit. The converter also incorporates a controller that selectively manages the switching of each director switch to create a current circulation path, allowing for efficient energy transfer between the chain-link converters.

Career Highlights

Ralph Feldman is currently employed at General Electric Technology GmbH, where he continues to innovate and develop advanced technologies. His work at this esteemed company has allowed him to collaborate with other talented engineers and researchers in the field.

Collaborations

Feldman has worked alongside notable colleagues, including Colin Donald Murray Oates and David Reginald Trainer. These collaborations have contributed to the advancement of technology in their respective areas of expertise.

Conclusion

Ralph Feldman's contributions to the field of electrical engineering, particularly through his patent for the Alternate Arm Converter, demonstrate his commitment to innovation and efficiency in energy transfer systems. His work continues to influence the industry and inspire future advancements.