David S Ellis

Title: David S. Ellis: Innovator in Power Network Analysis

Introduction

David S. Ellis is a notable inventor based in Gahanna, OH (US). He has made significant contributions to the field of power network analysis, holding a total of 3 patents. His work focuses on detecting and analyzing arcing phenomena, which is crucial for maintaining the integrity of power distribution systems.

Latest Patents

Among his latest patents is a system and method for locating and analyzing arcing phenomena. This innovative technology detects partial discharge arcing phenomena in a power network distribution system. It employs a mobile receiving assemblage that includes a wideband antenna and a computer-controllable wideband radio receiver. The system derives an amplitude detected output and utilizes a global positioning system to provide position data. The amplitude detected outputs are digitized and analyzed using a digital signal processor, which includes fast Fourier transforms to extract narrowband signal frequencies that are harmonically related to the network's fundamental frequency. The analysis of these frequencies allows for the summation of peak amplitudes, deriving maintenance merit values related to the arcing phenomena.

Career Highlights

David has worked with several reputable organizations, including Exacter, Inc. and the University of Virginia. His experience in these institutions has allowed him to refine his expertise in power network analysis and contribute to advancements in the field.

Collaborations

Throughout his career, David has collaborated with notable colleagues such as Larry Anderson and John Beal. These partnerships have further enriched his work and innovation in the industry.

Conclusion

David S. Ellis is a distinguished inventor whose work in power network analysis has led to significant advancements in the detection and analysis of arcing phenomena. His contributions are vital for enhancing the reliability of power distribution systems.