Alistair John Wright

Title: Innovations in Subsea Cable Insulation by Alistair John Wright

Introduction

Alistair John Wright is an accomplished inventor based in Bristol, GB, known for his significant contributions to the field of subsea electrical cable insulation. With a total of two patents to his name, his work focuses on innovative solutions that enhance the performance and longevity of subsea cables.

Latest Patents

The latest patents attributed to Alistair John Wright revolve around the rejuvenation of subsea electrical cable insulation. One patent describes a cable rejuvenation apparatus specifically designed for use in a subsea environment. This innovative apparatus applies a bias signal to a conducting element of the cable, which is selected to improve the insulation properties. The bias signal, generated by a sophisticated bias signal generator, promotes an electrochemical reaction between the conducting element and the salt-containing liquid of the subsea environment. This reaction results in the formation of a barrier material at fault locations, effectively restricting further leakage current flow and enhancing the insulation resistance of the cable.

In addition, his rejuvenation method includes similar principles, where a bias signal is applied to enhance insulation properties at potential fault locations in subsea cables. By selecting a voltage that fosters an electrochemical reaction, it forms a protective barrier material to prevent ongoing leakage and ensure reliable performance.

Career Highlights

Alistair Wright has established himself within the industry not only through his patents but also as part of a dedicated team at Viper Innovations Limited. His expertise in subsea technologies has played a vital role in promoting advancements in electrical cable applications. His innovative methods represent a significant leap towards maintaining cable integrity under challenging environmental conditions.

Collaborations

Throughout his career, Alistair Wright has collaborated with notable colleagues, including Neil Irwin Douglas and Paul Robert Overton. These partnerships have allowed for a shared exchange of ideas and fostered an environment where creative solutions can thrive, ultimately translating into practical advancements in subsea technology.

Conclusion

Alistair John Wright's contributions to the field of subsea electrical cable insulation demonstrate the impact of innovation in addressing the unique challenges faced in underwater environments. Through his patents and collaborative efforts, he continues to shape the future of subsea technology, paving the way for improved performance and reliability in electrical infrastructure.