Assessing the insulation integrity, performance, and condition of electrical systems in commercial buildings.
Test Incorporated Ltd. is one of the UK's leading service companies, providing a comprehensive range of specialist Preventative, Predictive and Periodic maintenance solutions to the built environment across a vast range of installations and system types across the UK. The business was founded in 2012 by Mr. Grant Davison with the objective of providing exceptional service delivery across the industry, specifically 5-Star service for 5-Star clients.
"KTP’s foster and nurture collaboration between the business world and the brightest minds in academia, creating disruptive technologies to solve real-world problems. This exchange of knowledge provides powerful insights, enabling us to accelerate our R&D objectives." - Tom Gamble, Marketing Manager
Developing a method to assess cable insulation integrity under live conditions introduces several real-world challenges. Unlike traditional offline tests that allow controlled, high-voltage spot measurements with all equipment powered down, live environments offer no such isolation. Power cannot be turned off, and loads remain active and variable, making it difficult to define clear test boundaries. Safety regulations may limit access to certain points in the system, and engineers often cannot interact directly with live conductors. Additionally, each installation differs in configuration, loading, and physical layout, making it hard to establish a universal testing framework. There is also no widely accepted standard or benchmark for evaluating insulation health during operation, which complicates both the design and validation of any new approach.
To address these challenges, we are developing a diagnostic approach that passively observes the system during normal operation and uses advanced analysis to assess the condition of cable insulation without requiring any shutdown or disruption. The method is designed to adapt across different sites and operating conditions, providing insight into insulation health in a way that is both practical and scalable.
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"I would like to sincerely thank the entire KTP team for their support throughout the project. I am extremely grateful for the opportunity you gave me—it was an ideal environment to begin my career in the UK. Through this project, I gained not only valuable technical and academic experience but also broader professional skills that have significantly strengthened my career and positioned me well in the market." - Dr Zia Ullah, KTP Associate
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