John R Nightall

Title: Innovations of John R Nightall in Earth-Leakage Monitoring

Introduction

John R Nightall is an accomplished inventor based in Leicester, GB. He has made significant contributions to the field of electrical engineering, particularly in the area of power distribution systems. His innovative approach to monitoring earth-leakage states has led to the development of a unique patent that enhances safety and efficiency in electrical systems.

Latest Patents

John R Nightall holds a patent for an "Apparatus for and method of monitoring an earth-leakage state of a power." This invention focuses on an earth-leakage monitoring method specifically designed for a DC 4-rail traction system. The method involves measuring the conductor-to-earth voltage for each conductor, forming a ratio of these voltages, and calculating the value of leakage resistance between each conductor and earth. This innovative approach allows for continuous monitoring of the conductor-to-earth voltage, ensuring the safety and reliability of power distribution systems.

Career Highlights

Throughout his career, John has worked with Cegelec Controls Limited, where he has applied his expertise in electrical engineering to develop advanced monitoring solutions. His work has been instrumental in improving the safety standards of power distribution systems, particularly in traction applications.

Collaborations

Due to space constraints, the collaborations section will be omitted.

Conclusion

John R Nightall's contributions to earth-leakage monitoring represent a significant advancement in electrical engineering. His innovative patent not only enhances safety but also improves the efficiency of power distribution systems. His work continues to influence the industry positively.