George Emmanuel

Title: Innovations by George Emmanuel: Pioneering Fault Current Limiter Technology

Introduction

George Emmanuel, an inventive mind based in Peabody, Massachusetts, has made significant contributions to modern electrical engineering. With a focus on fault current limiters, George holds two patents that demonstrate his commitment to enhancing electrical safety and efficiency.

Latest Patents

George Emmanuel's most recent patents showcase his innovative approach to electrical systems. The first patent, titled "Fault Current Limiter Providing Symmetrical Electrostatic Shielding," presents a fault current limiter (FCL) that incorporates symmetrical electrostatic shielding. This design features a superconductor maintained at a first voltage and an enclosure at a different second voltage, allowing for an effective electrical connection that balances the voltage drop across multiple current limiting modules during fault conditions.

The second patent, titled "Pneumatically Operable Current Protection Device for a Fault Current Limiter," details a current protection device designed for fault limiters. This device incorporates a detection circuit linked to a current transformer and a pneumatic timer, which operates an electrical vacuum interrupter (EVI). The EVI features a set of breaker contacts controlled by detected current signals, enabling enhanced control over electrical circuits during fluctuations in current.

Career Highlights

George Emmanuel is currently employed at Varian Semiconductor Equipment Associates, Inc., where he applies his expertise in electrical systems and innovations. His work contributes significantly to the development of reliable and safe semiconductor equipment, positioning him as a pivotal figure in his field.

Collaborations

Throughout his career, George has had the opportunity to collaborate with talented colleagues including Saeed Jazebi and David J. Morrell. These partnerships have allowed for the exchange of ideas and fostered an environment of innovation, leading to the successful development of advanced electrical technologies.

Conclusion

George Emmanuel's contributions to the field of electrical engineering, particularly in the area of fault current limiters, reflect his dedication to innovation and safety. His patents not only provide technical solutions but also pave the way for future advancements in the industry.