John T Hampson

Title: Innovations by John T Hampson in Transformer Protection

Introduction

John T Hampson is an accomplished inventor based in Chester, GB. He has made significant contributions to the field of electrical engineering, particularly in the protection of distribution transformers. His innovative approach addresses the need for remote digital protection systems that enhance the reliability and safety of electrical distribution networks.

Latest Patents

Hampson's notable patent is titled "Remote protection of three phase distribution transformers." This invention provides a solution for remote digital protection of distribution transformers. The system is designed to measure and compare increases in both negative and positive phase reference currents on a distribution cable feeding a transformer. It triggers a circuit breaker to isolate the cable only if the negative sequence current increase exceeds a predetermined proportion of any simultaneous positive sequence current increase. This innovation allows for energizing with a 12.5% unbalance current without false tripping, showcasing its effectiveness in real-world applications. Hampson holds 1 patent for this invention.

Career Highlights

John T Hampson is associated with The Electricity Council, where he applies his expertise in electrical systems. His work focuses on enhancing the safety and efficiency of electrical distribution, making significant strides in the industry.

Collaborations

Due to space constraints, the details of collaborations will not be included.

Conclusion

John T Hampson's contributions to the field of electrical engineering, particularly through his patent for remote protection of distribution transformers, highlight his innovative spirit and commitment to improving electrical safety. His work continues to influence the industry positively.