Nachum Sadan

Title: Innovator Nachum Sadan: Pioneering Distributed Energy Solutions

Introduction

Nachum Sadan is a notable inventor based in Carlisle, MA (US), recognized for his contributions to the field of distributed energy resources. With a total of three patents to his name, Sadan has made significant strides in developing innovative systems that enhance the management and control of energy resources on power utility grids.

Latest Patents

Sadan's latest patents include a "Distributed Energy Resources Communications Network and Control System." This invention provides a method and system for managing Distributed Energy Resources (DER) on a power utility grid. The system utilizes a hub and spoke, substation-centric network architecture, which includes a plurality of edge DER (E-DERM) devices and a single substation DER controller (D-DERM). The D-DERM is designed to manage the E-DERM devices through integrated point-to-point secured communications and closed-loop control software algorithms.

Another significant patent is the "Method and System for Distributed Generation Trip Protection Using Power Line Carrier Signaling." This invention involves sending a repetitive permissive guard signal from an electrical power substation to a distributed generation site over existing medium voltage distribution lines. The system is designed to detect islanding conditions and apply transfer trip protection, ensuring rapid disconnection from the electric power grid when necessary.

Career Highlights

Throughout his career, Nachum Sadan has worked with several companies, including Gridedge Networks, Inc. and Amperion, Inc. His experience in these organizations has contributed to his expertise in energy management systems and innovative solutions for power utilities.

Collaborations

Sadan has collaborated with notable professionals in the field, including Bruce Renz and Norman A Strandberg. These partnerships have likely enriched his work and contributed to the development of his patented technologies.

Conclusion

Nachum Sadan's innovative contributions to the field of distributed energy resources demonstrate his commitment to advancing energy management solutions. His patents reflect a deep understanding of the complexities involved in power utility systems and highlight his role as a key inventor in this vital area of technology.