Douglas J Carolan

Title: Innovations by Douglas J Carolan

Introduction

Douglas J Carolan is an accomplished inventor based in Columbia, SC (US). He has made significant contributions to the field of electrical engineering, particularly in the development of safety devices for electrical circuits. His innovative approach has led to the creation of a patented technology that enhances the safety and reliability of electrical systems.

Latest Patents

One of Douglas J Carolan's notable patents is for an "Industrial arc fault circuit interrupter and method of detecting arcing conditions." This invention provides a method for detecting arcing conditions by sensing current and high-frequency (HF) signals. The process involves bandpass filtering the HF signals, detecting peak signals and envelopes, and counting occurrences of the envelopes that exceed a specified value. The invention also includes mechanisms for determining trip times and managing temporary values to ensure the safety of electrical circuits.

Career Highlights

Douglas J Carolan is currently associated with Eaton Corporation, a leading global technology company that specializes in electrical components and systems. His work at Eaton has allowed him to apply his innovative ideas in practical applications, contributing to the company's reputation for safety and reliability in electrical solutions.

Collaborations

Throughout his career, Douglas has collaborated with several talented individuals, including William E Beatty, Jr and Xin Zhou. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of cutting-edge technologies.

Conclusion

Douglas J Carolan's contributions to electrical engineering through his innovative patents and collaborations highlight his commitment to enhancing safety in electrical systems. His work continues to impact the industry positively, ensuring safer environments for users of electrical devices.