At the end of this course, participants will be able to:

• Understand typical failure modes associated with Cables, Switchgears and Transformers.
• Understand typically used on- and off- line diagnostic tests for condition monitoring of Cables, Switchgears and Transformers.
• Understand the interrelationships of various on- and off- line diagnostic tests.
• Understand the interpretation of test results.

This course is specially designed for Engineers and Technologists dealing with Operation, Maintenance & Testing of Switchgears, Cables and Power Transformers.

This interactive Training will be highly interactive, with opportunities to advance your opinions and ideas and will include:

• Lectures
• Workshop & Work Presentation
• Case Studies and Practical Exercise
• Videos and General Discussions

Cable Diagnostics

• Brief overview of types of cables and its accessories.
• Failure modes of cables and its accessories.
• Destructive and off-line tests - HVDC, HVAC, VLF & OSW.
• Non-destructive and off-line tests - PD mapping.
• Non-destructive and off-line tests -RVM and Dielectric Spectroscopy.
• Non-destructive and on-line tests- HFCT, Ultrasonic.
• Case Study Lecture, Discussions & Exercise Power Point

Switchgear Diagnostics

• Brief overview of switchgear construction - VCB & SF6.
• Failure modes of switchgear.
• Hipot test.
• Contact resistance test.
• Insulation resistance test.
• Power factor/ Tan Delta test.
• Timing test.
• On-line tests - Partial Discharge & Thermography.
• Case Study

Transformer Diagnostics

• Brief overview of transformer construction
• Brief overview on oil and paper insulation degradation
• Failure modes of transformer and OLTC.
• OLTC monitoring through motor current signature analysis
• Dissolved Gas Analysis.
• Furan Analysis.
• Degree of Polymerisation test.
• Case Study Lecture, Discussions & Exercise Power Point
• Partial Discharge Analysis - Acoustic and HFCT.
• Off-line tests - PI, Winding resistance, Turns ratio.
• Case Study
• Return Voltage Measurement
• Frequency Response Analysis
• Case Study

BTS attendance certificate will be issued to all attendees completing a minimum of 80% of the total course duration.