Aaron M Jungreis

Title: Innovations by Aaron M Jungreis

Introduction

Aaron M Jungreis is a notable inventor based in Cary, NC (US), recognized for his contributions to the field of fuel cell technology. With a total of 11 patents, he has made significant advancements in methods and systems for converting electrical voltage from fuel cells.

Latest Patents

One of his latest patents is a fuel cell inverter, which is directed to a method, system, and device for converting direct current (DC) electrical voltage from a fuel cell to an alternating current (AC) voltage. This inventive method regulates power drawn from the fuel cell and a battery to maintain a substantially constant DC voltage across a DC bus, while inverting the DC voltage to AC voltage. Additionally, it electrically isolates the fuel cell from the load and prevents current from flowing back to the fuel cell, while also providing a charging current to the battery. Another significant patent is the fuel cell system power control method and system, where a fuel cell is placed in parallel with a battery via a mechanical switch. This system operates at nearly constant voltage without the need for an expensive power conditioning system, thus reducing the cost and size of the fuel cell power conditioning system.

Career Highlights

Throughout his career, Aaron has worked with prominent companies such as ABB Research Ltd. and ABB Power T&D Company. His experience in these organizations has contributed to his expertise in fuel cell technology and power systems.

Collaborations

Aaron has collaborated with notable individuals in his field, including David L Dickmander and Jeffery Parker. These collaborations have likely enhanced his innovative capabilities and contributed to his successful patent portfolio.

Conclusion

Aaron M Jungreis is a distinguished inventor whose work in fuel cell technology has led to significant advancements and a robust patent portfolio. His contributions continue to influence the field and pave the way for future innovations.