Power Transformer Diagnostic, Method, Maintenance and Lifetime Extension Course

Enhance your power transformer diagnostic and maintenance skills with this training course. Learn techniques to extend the lifetime and reliability of transformers. BMC Training offers Power Transformer Diagnostic, Method, Maintenance and Lifetime Extension Course in Electrical and Power Engineering Training Courses.

  • English
  • 236 Training Sessions
  • Confirmed
  • One Week
Power Transformer Diagnostic, Method, Maintenance and Lifetime Extension Training Course

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Type a city name or a month
Venue Start Date End Date Net Fees Details & Registration
London , UK 23 - Feb - 2025 27 - Feb - 2025 5950 GBP
Madrid , Spain 23 - Feb - 2025 27 - Feb - 2025 7500 GBP
Munich , Germany 23 - Feb - 2025 27 - Feb - 2025 8900 GBP
Berlin , Germany 23 - Feb - 2025 27 - Feb - 2025 8300 GBP
New York , United States 23 - Feb - 2025 27 - Feb - 2025 12750 GBP
Amsterdam , Netherlands 23 - Feb - 2025 27 - Feb - 2025 9100 GBP
Milan , Italy 23 - Feb - 2025 27 - Feb - 2025 7500 GBP
Istanbul , Turkey 16 - Feb - 2025 20 - Feb - 2025 5550 GBP
Bali , Indonesia 16 - Feb - 2025 20 - Feb - 2025 8700 GBP
Singapore , Singapore 16 - Feb - 2025 20 - Feb - 2025 8400 GBP
Washington , United States 16 - Feb - 2025 20 - Feb - 2025 13500 GBP
Istanbul , Turkey 9 - Feb - 2025 13 - Feb - 2025 5550 GBP
Bali , Indonesia 9 - Feb - 2025 13 - Feb - 2025 8700 GBP
Singapore , Singapore 9 - Feb - 2025 13 - Feb - 2025 8400 GBP
Washington , United States 9 - Feb - 2025 13 - Feb - 2025 13500 GBP
Taipei , Taiwan 16 - Feb - 2025 20 - Feb - 2025 12750 GBP
Taipei , Taiwan 9 - Feb - 2025 13 - Feb - 2025 12750 GBP
Dubai , UAE 16 - Mar - 2025 20 - Mar - 2025 5722.5 GBP
Paris , France 16 - Mar - 2025 20 - Mar - 2025 7900 GBP
Hong Kong , Hong Kong 16 - Mar - 2025 20 - Mar - 2025 9100 GBP
Tokyo , Japan 16 - Mar - 2025 20 - Mar - 2025 11500 GBP
Dubai , UAE 9 - Mar - 2025 13 - Mar - 2025 5722.5 GBP
Paris , France 9 - Mar - 2025 13 - Mar - 2025 7900 GBP
Hong Kong , Hong Kong 9 - Mar - 2025 13 - Mar - 2025 9100 GBP
Tokyo , Japan 9 - Mar - 2025 13 - Mar - 2025 11500 GBP
Istanbul , Turkey 2 - Mar - 2025 6 - Mar - 2025 5550 GBP
Bali , Indonesia 2 - Mar - 2025 6 - Mar - 2025 8700 GBP
Singapore , Singapore 2 - Mar - 2025 6 - Mar - 2025 8400 GBP
Washington , United States 2 - Mar - 2025 6 - Mar - 2025 13500 GBP
Kuala Lumpur , Malaysia 23 - Mar - 2025 27 - Mar - 2025 5300 GBP
Rome , Italy 23 - Mar - 2025 27 - Mar - 2025 7900 GBP
Barcelona , Spain 23 - Mar - 2025 27 - Mar - 2025 8300 GBP
Zurich , Switzerland 23 - Mar - 2025 27 - Mar - 2025 8700 GBP
London , UK 9 - Mar - 2025 13 - Mar - 2025 5950 GBP
Madrid , Spain 9 - Mar - 2025 13 - Mar - 2025 7500 GBP
Munich , Germany 9 - Mar - 2025 13 - Mar - 2025 8900 GBP
Berlin , Germany 9 - Mar - 2025 13 - Mar - 2025 8300 GBP
New York , United States 9 - Mar - 2025 13 - Mar - 2025 12750 GBP
Amsterdam , Netherlands 9 - Mar - 2025 13 - Mar - 2025 9100 GBP
Milan , Italy 9 - Mar - 2025 13 - Mar - 2025 7500 GBP
Kuala Lumpur , Malaysia 9 - Mar - 2025 13 - Mar - 2025 5300 GBP
Rome , Italy 9 - Mar - 2025 13 - Mar - 2025 7900 GBP
Barcelona , Spain 9 - Mar - 2025 13 - Mar - 2025 8300 GBP
Zurich , Switzerland 9 - Mar - 2025 13 - Mar - 2025 8700 GBP
Taipei , Taiwan 2 - Mar - 2025 6 - Mar - 2025 12750 GBP
Sydney , Australia 23 - Mar - 2025 27 - Mar - 2025 12750 GBP
Interlaken , Switzerland 23 - Mar - 2025 27 - Mar - 2025 9950 GBP
Sydney , Australia 9 - Mar - 2025 13 - Mar - 2025 12750 GBP
Interlaken , Switzerland 9 - Mar - 2025 13 - Mar - 2025 9950 GBP
London , UK 27 - Apr - 2025 1 - May - 2025 5950 GBP
Madrid , Spain 27 - Apr - 2025 1 - May - 2025 7500 GBP
Munich , Germany 27 - Apr - 2025 1 - May - 2025 8900 GBP
Berlin , Germany 27 - Apr - 2025 1 - May - 2025 8300 GBP
New York , United States 27 - Apr - 2025 1 - May - 2025 12750 GBP
Amsterdam , Netherlands 27 - Apr - 2025 1 - May - 2025 9100 GBP
Milan , Italy 27 - Apr - 2025 1 - May - 2025 7500 GBP
Istanbul , Turkey 6 - Apr - 2025 10 - Apr - 2025 5550 GBP
Bali , Indonesia 6 - Apr - 2025 10 - Apr - 2025 8700 GBP
Singapore , Singapore 6 - Apr - 2025 10 - Apr - 2025 8400 GBP
Washington , United States 6 - Apr - 2025 10 - Apr - 2025 13500 GBP
Istanbul , Turkey 13 - Apr - 2025 17 - Apr - 2025 5550 GBP
Bali , Indonesia 13 - Apr - 2025 17 - Apr - 2025 8700 GBP
Singapore , Singapore 13 - Apr - 2025 17 - Apr - 2025 8400 GBP
Washington , United States 13 - Apr - 2025 17 - Apr - 2025 13500 GBP
Dubai , UAE 20 - Apr - 2025 24 - Apr - 2025 5722.5 GBP
Paris , France 20 - Apr - 2025 24 - Apr - 2025 7900 GBP
Hong Kong , Hong Kong 20 - Apr - 2025 24 - Apr - 2025 9100 GBP
Tokyo , Japan 20 - Apr - 2025 24 - Apr - 2025 11500 GBP
Taipei , Taiwan 6 - Apr - 2025 10 - Apr - 2025 12750 GBP
Taipei , Taiwan 13 - Apr - 2025 17 - Apr - 2025 12750 GBP
Dubai , UAE 11 - May - 2025 15 - May - 2025 5722.5 GBP
Paris , France 11 - May - 2025 15 - May - 2025 7900 GBP
Hong Kong , Hong Kong 11 - May - 2025 15 - May - 2025 9100 GBP
Tokyo , Japan 11 - May - 2025 15 - May - 2025 11500 GBP
Dubai , UAE 4 - May - 2025 8 - May - 2025 5722.5 GBP
Paris , France 4 - May - 2025 8 - May - 2025 7900 GBP
Hong Kong , Hong Kong 4 - May - 2025 8 - May - 2025 9100 GBP
Tokyo , Japan 4 - May - 2025 8 - May - 2025 11500 GBP
Istanbul , Turkey 18 - May - 2025 22 - May - 2025 5550 GBP
Bali , Indonesia 18 - May - 2025 22 - May - 2025 8700 GBP
Singapore , Singapore 18 - May - 2025 22 - May - 2025 8400 GBP
Washington , United States 18 - May - 2025 22 - May - 2025 13500 GBP
Kuala Lumpur , Malaysia 25 - May - 2025 29 - May - 2025 5300 GBP
Rome , Italy 25 - May - 2025 29 - May - 2025 7900 GBP
Barcelona , Spain 25 - May - 2025 29 - May - 2025 8300 GBP
Zurich , Switzerland 25 - May - 2025 29 - May - 2025 8700 GBP
London , UK 4 - May - 2025 8 - May - 2025 5950 GBP
Madrid , Spain 4 - May - 2025 8 - May - 2025 7500 GBP
Munich , Germany 4 - May - 2025 8 - May - 2025 8900 GBP
Berlin , Germany 4 - May - 2025 8 - May - 2025 8300 GBP
New York , United States 4 - May - 2025 8 - May - 2025 12750 GBP
Amsterdam , Netherlands 4 - May - 2025 8 - May - 2025 9100 GBP
Milan , Italy 4 - May - 2025 8 - May - 2025 7500 GBP
Kuala Lumpur , Malaysia 4 - May - 2025 8 - May - 2025 5300 GBP
Rome , Italy 4 - May - 2025 8 - May - 2025 7900 GBP
Barcelona , Spain 4 - May - 2025 8 - May - 2025 8300 GBP
Zurich , Switzerland 4 - May - 2025 8 - May - 2025 8700 GBP
Taipei , Taiwan 18 - May - 2025 22 - May - 2025 12750 GBP
Sydney , Australia 25 - May - 2025 29 - May - 2025 12750 GBP
Interlaken , Switzerland 25 - May - 2025 29 - May - 2025 9950 GBP
Sydney , Australia 4 - May - 2025 8 - May - 2025 12750 GBP
Interlaken , Switzerland 4 - May - 2025 8 - May - 2025 9950 GBP
London , UK 8 - Jun - 2025 12 - Jun - 2025 5950 GBP
Madrid , Spain 8 - Jun - 2025 12 - Jun - 2025 7500 GBP
Munich , Germany 8 - Jun - 2025 12 - Jun - 2025 8900 GBP
Berlin , Germany 8 - Jun - 2025 12 - Jun - 2025 8300 GBP
New York , United States 8 - Jun - 2025 12 - Jun - 2025 12750 GBP
Amsterdam , Netherlands 8 - Jun - 2025 12 - Jun - 2025 9100 GBP
Milan , Italy 8 - Jun - 2025 12 - Jun - 2025 7500 GBP
Istanbul , Turkey 15 - Jun - 2025 19 - Jun - 2025 5550 GBP
Bali , Indonesia 15 - Jun - 2025 19 - Jun - 2025 8700 GBP
Singapore , Singapore 15 - Jun - 2025 19 - Jun - 2025 8400 GBP
Washington , United States 15 - Jun - 2025 19 - Jun - 2025 13500 GBP
Istanbul , Turkey 22 - Jun - 2025 26 - Jun - 2025 5550 GBP
Bali , Indonesia 22 - Jun - 2025 26 - Jun - 2025 8700 GBP
Singapore , Singapore 22 - Jun - 2025 26 - Jun - 2025 8400 GBP
Washington , United States 22 - Jun - 2025 26 - Jun - 2025 13500 GBP
Dubai , UAE 1 - Jun - 2025 5 - Jun - 2025 5722.5 GBP
Paris , France 1 - Jun - 2025 5 - Jun - 2025 7900 GBP
Hong Kong , Hong Kong 1 - Jun - 2025 5 - Jun - 2025 9100 GBP
Tokyo , Japan 1 - Jun - 2025 5 - Jun - 2025 11500 GBP
Taipei , Taiwan 15 - Jun - 2025 19 - Jun - 2025 12750 GBP
Taipei , Taiwan 22 - Jun - 2025 26 - Jun - 2025 12750 GBP
Dubai , UAE 6 - Jul - 2025 10 - Jul - 2025 5722.5 GBP
Paris , France 6 - Jul - 2025 10 - Jul - 2025 7900 GBP
Hong Kong , Hong Kong 6 - Jul - 2025 10 - Jul - 2025 9100 GBP
Tokyo , Japan 6 - Jul - 2025 10 - Jul - 2025 11500 GBP
Dubai , UAE 13 - Jul - 2025 17 - Jul - 2025 5722.5 GBP
Paris , France 13 - Jul - 2025 17 - Jul - 2025 7900 GBP
Hong Kong , Hong Kong 13 - Jul - 2025 17 - Jul - 2025 9100 GBP
Tokyo , Japan 13 - Jul - 2025 17 - Jul - 2025 11500 GBP
Dubai , UAE 20 - Jul - 2025 24 - Jul - 2025 5722.5 GBP
Paris , France 20 - Jul - 2025 24 - Jul - 2025 7900 GBP
Hong Kong , Hong Kong 20 - Jul - 2025 24 - Jul - 2025 9100 GBP
Tokyo , Japan 20 - Jul - 2025 24 - Jul - 2025 11500 GBP
Kuala Lumpur , Malaysia 27 - Jul - 2025 31 - Jul - 2025 5300 GBP
Rome , Italy 27 - Jul - 2025 31 - Jul - 2025 7900 GBP
Barcelona , Spain 27 - Jul - 2025 31 - Jul - 2025 8300 GBP
Zurich , Switzerland 27 - Jul - 2025 31 - Jul - 2025 8700 GBP
London , UK 13 - Jul - 2025 17 - Jul - 2025 5950 GBP
Madrid , Spain 13 - Jul - 2025 17 - Jul - 2025 7500 GBP
Munich , Germany 13 - Jul - 2025 17 - Jul - 2025 8900 GBP
Berlin , Germany 13 - Jul - 2025 17 - Jul - 2025 8300 GBP
New York , United States 13 - Jul - 2025 17 - Jul - 2025 12750 GBP
Amsterdam , Netherlands 13 - Jul - 2025 17 - Jul - 2025 9100 GBP
Milan , Italy 13 - Jul - 2025 17 - Jul - 2025 7500 GBP
London , UK 20 - Jul - 2025 24 - Jul - 2025 5950 GBP
Madrid , Spain 20 - Jul - 2025 24 - Jul - 2025 7500 GBP
Munich , Germany 20 - Jul - 2025 24 - Jul - 2025 8900 GBP
Berlin , Germany 20 - Jul - 2025 24 - Jul - 2025 8300 GBP
New York , United States 20 - Jul - 2025 24 - Jul - 2025 12750 GBP
Amsterdam , Netherlands 20 - Jul - 2025 24 - Jul - 2025 9100 GBP
Milan , Italy 20 - Jul - 2025 24 - Jul - 2025 7500 GBP
Kuala Lumpur , Malaysia 13 - Jul - 2025 17 - Jul - 2025 5300 GBP
Rome , Italy 13 - Jul - 2025 17 - Jul - 2025 7900 GBP
Barcelona , Spain 13 - Jul - 2025 17 - Jul - 2025 8300 GBP
Zurich , Switzerland 13 - Jul - 2025 17 - Jul - 2025 8700 GBP
Kuala Lumpur , Malaysia 20 - Jul - 2025 24 - Jul - 2025 5300 GBP
Rome , Italy 20 - Jul - 2025 24 - Jul - 2025 7900 GBP
Barcelona , Spain 20 - Jul - 2025 24 - Jul - 2025 8300 GBP
Zurich , Switzerland 20 - Jul - 2025 24 - Jul - 2025 8700 GBP
Sydney , Australia 27 - Jul - 2025 31 - Jul - 2025 12750 GBP
Interlaken , Switzerland 27 - Jul - 2025 31 - Jul - 2025 9950 GBP
Sydney , Australia 13 - Jul - 2025 17 - Jul - 2025 12750 GBP
Interlaken , Switzerland 13 - Jul - 2025 17 - Jul - 2025 9950 GBP
Sydney , Australia 20 - Jul - 2025 24 - Jul - 2025 12750 GBP
Interlaken , Switzerland 20 - Jul - 2025 24 - Jul - 2025 9950 GBP
London , UK 3 - Aug - 2025 7 - Aug - 2025 5950 GBP
Madrid , Spain 3 - Aug - 2025 7 - Aug - 2025 7500 GBP
Munich , Germany 3 - Aug - 2025 7 - Aug - 2025 8900 GBP
Berlin , Germany 3 - Aug - 2025 7 - Aug - 2025 8300 GBP
New York , United States 3 - Aug - 2025 7 - Aug - 2025 12750 GBP
Amsterdam , Netherlands 3 - Aug - 2025 7 - Aug - 2025 9100 GBP
Milan , Italy 3 - Aug - 2025 7 - Aug - 2025 7500 GBP
Istanbul , Turkey 10 - Aug - 2025 14 - Aug - 2025 5550 GBP
Bali , Indonesia 10 - Aug - 2025 14 - Aug - 2025 8700 GBP
Singapore , Singapore 10 - Aug - 2025 14 - Aug - 2025 8400 GBP
Washington , United States 10 - Aug - 2025 14 - Aug - 2025 13500 GBP
Istanbul , Turkey 17 - Aug - 2025 21 - Aug - 2025 5550 GBP
Bali , Indonesia 17 - Aug - 2025 21 - Aug - 2025 8700 GBP
Singapore , Singapore 17 - Aug - 2025 21 - Aug - 2025 8400 GBP
Washington , United States 17 - Aug - 2025 21 - Aug - 2025 13500 GBP
Dubai , UAE 24 - Aug - 2025 28 - Aug - 2025 5722.5 GBP
Paris , France 24 - Aug - 2025 28 - Aug - 2025 7900 GBP
Hong Kong , Hong Kong 24 - Aug - 2025 28 - Aug - 2025 9100 GBP
Tokyo , Japan 24 - Aug - 2025 28 - Aug - 2025 11500 GBP
Taipei , Taiwan 10 - Aug - 2025 14 - Aug - 2025 12750 GBP
Taipei , Taiwan 17 - Aug - 2025 21 - Aug - 2025 12750 GBP
Dubai , UAE 28 - Sep - 2025 2 - Oct - 2025 5722.5 GBP
Paris , France 28 - Sep - 2025 2 - Oct - 2025 7900 GBP
Hong Kong , Hong Kong 28 - Sep - 2025 2 - Oct - 2025 9100 GBP
Tokyo , Japan 28 - Sep - 2025 2 - Oct - 2025 11500 GBP
Dubai , UAE 7 - Sep - 2025 11 - Sep - 2025 5722.5 GBP
Paris , France 7 - Sep - 2025 11 - Sep - 2025 7900 GBP
Hong Kong , Hong Kong 7 - Sep - 2025 11 - Sep - 2025 9100 GBP
Tokyo , Japan 7 - Sep - 2025 11 - Sep - 2025 11500 GBP
Istanbul , Turkey 14 - Sep - 2025 18 - Sep - 2025 5550 GBP
Bali , Indonesia 14 - Sep - 2025 18 - Sep - 2025 8700 GBP
Singapore , Singapore 14 - Sep - 2025 18 - Sep - 2025 8400 GBP
Washington , United States 14 - Sep - 2025 18 - Sep - 2025 13500 GBP
Kuala Lumpur , Malaysia 21 - Sep - 2025 25 - Sep - 2025 5300 GBP
Rome , Italy 21 - Sep - 2025 25 - Sep - 2025 7900 GBP
Barcelona , Spain 21 - Sep - 2025 25 - Sep - 2025 8300 GBP
Zurich , Switzerland 21 - Sep - 2025 25 - Sep - 2025 8700 GBP
London , UK 7 - Sep - 2025 11 - Sep - 2025 5950 GBP
Madrid , Spain 7 - Sep - 2025 11 - Sep - 2025 7500 GBP
Munich , Germany 7 - Sep - 2025 11 - Sep - 2025 8900 GBP
Berlin , Germany 7 - Sep - 2025 11 - Sep - 2025 8300 GBP
New York , United States 7 - Sep - 2025 11 - Sep - 2025 12750 GBP
Amsterdam , Netherlands 7 - Sep - 2025 11 - Sep - 2025 9100 GBP
Milan , Italy 7 - Sep - 2025 11 - Sep - 2025 7500 GBP
Kuala Lumpur , Malaysia 7 - Sep - 2025 11 - Sep - 2025 5300 GBP
Rome , Italy 7 - Sep - 2025 11 - Sep - 2025 7900 GBP
Barcelona , Spain 7 - Sep - 2025 11 - Sep - 2025 8300 GBP
Zurich , Switzerland 7 - Sep - 2025 11 - Sep - 2025 8700 GBP
Taipei , Taiwan 14 - Sep - 2025 18 - Sep - 2025 12750 GBP
Sydney , Australia 21 - Sep - 2025 25 - Sep - 2025 12750 GBP
Interlaken , Switzerland 21 - Sep - 2025 25 - Sep - 2025 9950 GBP
Sydney , Australia 7 - Sep - 2025 11 - Sep - 2025 12750 GBP
Interlaken , Switzerland 7 - Sep - 2025 11 - Sep - 2025 9950 GBP
London , UK 19 - Oct - 2025 23 - Oct - 2025 5950 GBP
Madrid , Spain 19 - Oct - 2025 23 - Oct - 2025 7500 GBP
Munich , Germany 19 - Oct - 2025 23 - Oct - 2025 8900 GBP
Berlin , Germany 19 - Oct - 2025 23 - Oct - 2025 8300 GBP
New York , United States 19 - Oct - 2025 23 - Oct - 2025 12750 GBP
Amsterdam , Netherlands 19 - Oct - 2025 23 - Oct - 2025 9100 GBP
Milan , Italy 19 - Oct - 2025 23 - Oct - 2025 7500 GBP
Istanbul , Turkey 5 - Oct - 2025 9 - Oct - 2025 5550 GBP
Bali , Indonesia 5 - Oct - 2025 9 - Oct - 2025 8700 GBP
Singapore , Singapore 5 - Oct - 2025 9 - Oct - 2025 8400 GBP
Washington , United States 5 - Oct - 2025 9 - Oct - 2025 13500 GBP
Dubai , UAE 12 - Oct - 2025 16 - Oct - 2025 5722.5 GBP
Paris , France 12 - Oct - 2025 16 - Oct - 2025 7900 GBP
Hong Kong , Hong Kong 12 - Oct - 2025 16 - Oct - 2025 9100 GBP
Tokyo , Japan 12 - Oct - 2025 16 - Oct - 2025 11500 GBP
Taipei , Taiwan 5 - Oct - 2025 9 - Oct - 2025 12750 GBP

Course Syllabus

Course Description

Installation of high voltage distribution and transmission equipment has increased significantly over the years due to ongoing global demand for power. As a result, the need to ensure the reliability of operation of power systems is paramount. Power transformers and switchgears are among the most important and most expensive components of power systems, their failure can impose extraordinarily high costs on plants, factories and utilities of all descriptions. It is critical that all personnel operating and working with such equipment have a sound knowledge of their operational requirements and maintenance. This course introduces the new technologies of electrical equipment maintenance and monitoring. On the other hand detailed knowledge on both the theory and operation of Transformers, Switchgear components are introduced. The course will develop and enhance an understanding of what is involved in the maintenance of these essential components of the power systems, through the tips and tricks learnt and developed by some of the World's pre-eminent electrical engineers.

Course Objective

At the end of the course participant will gain the following

  • An understanding of the new technologies of electrical equipment maintenance and monitoring.
  • An understanding of the fundamental theory and principles of the construction and the operation of power transformers
  • An insight into the identification and application of transformers’ types
  • Knowledge of power transformer protection
  • An understanding of power transformers oil and oil tests and interpretation of results
  • Knowledge of the most effective power transformer electrical tests
  • Skills in how to manage power transformer breakdowns to ensure minimum disruption
  • An understanding of Instrument Transformers ( CT &VT) and its applications for measurements and protection
  • An understanding of earthing system and electrical safety
  • An understanding of Protection relays types, operation and maintenance
  • An understanding of Circuit breakers types, operation and maintenance
  • An understanding of Capacitor banks, cables and batteries types, protection and maintenance

Course Outline

NEW TECHNOLOGIES OF ELECTRICAL EQUIPMENT MAINTENANCE AND MONITORING

  • Approaches Based On Mathematical Models
  • Partial Discharge
  • Testing and Monitoring Solid Insulation of Electrical Equipment
  • Insulation resistance test (IR)
  • Megger test
  • Polarization index test
  • Dc hi-pot test
  • Measuring insulation degradation
  • Insulation Power Factor
  • On Line Measuring Partial Discharge Activity For Insulation
  • On-Line Monitoring Of Transformers
  • Local Indications
  • Thermography
  • PDA - Partial Discharge Analysis
  • Insulating Oil Properties and Tests
  • Test for Dielectric Strength
  • Water Content in Oil
  • Acidity Test (Neutralization Number)
  • Oxidation Inhibitor
  • Interfacial Tension Test (IFT)
  • Oil Color
  • Oil Power Factor Test
  • Recording Test Results

Insulating Oil Dissolved Gas Analysis (DGA)

  • Objective of Periodic Sampling and Analysis
  • Drawing Oil Samples
  • Dissolved Gas “Alert” Limits
  • Rate of Change of Gas Concentration
  • Frequency of DGA
  • Release of CO2 and CO
  • Fault Gas Release
  • Release of Acetylene
  • DGA Test Report
  • DGA Trends
  • Continuous Gas Monitoring

Optical cable Temperature Monitoring

  • Understanding cable thermal behaviour after installation
  • Distributed Fiber Optic Sensors
  • Raman Distributed Temperature Sensors
  • Distributed Temperature Sensing (DTS)
  • Features that allow DTS to work

INSTRUMENT TRANSFORMERS ( CT &VT)

  • Voltage Transformers Theory, Characteristics And Applications
  • Installation Of Voltage Transformers
  • Maintenance Of Voltage Transformers
  • Current Transformers Theory ,Characteristics And Applications
  • Equivalent circuit
  • Errors (Ratio and Phase)
  • AC saturation
  • Selection of CTs
  • CT magnetization curves
  • Burden and Calculation of maximum impedance for current transformer 
  • Precautions when working with CTs
  • Ratings Of Current Transformers
  • Installation Of Current-Transformers
  • Testing of CTs and VTs

TRANSFORMERS

Transformer Fundamentals

  • Transformer theory
  • Transformers main functions and classification
  • Operation of power transformers in a power system
  • Transformer Types
  • Power Transformers Earthing Systems
  • Power Transformer Electrical Tests
  • Ac Tests
  • Power factor tests (Insulation, Oil, and Bushings)
  • Single Phase Excitation Current Test
  • Transformer Turns Ratio Test

Dc Tests:

  • Insulation Resistance Test
  • Dielectric Absorption Test
  • Polarization Index Test
  • Step Voltage Test
  • Hi-Pot Test
  • Preventative Maintenance On Power Transformers
  • Power Transformer Oil And Oil Quality
  • Power Transformer Protection

EARTHING SYSTEM AND ELECTRICAL SAFETY

  • Equipment Earthing
  • System Earthing
  • Unearthed Systems
  • Solid Earthing
  • Resistance Earthing
  • Reactance Earthing

Classification Of Supply / Installation System Earthing

Earthing Via Neutral Earthing Compensator

  • Distribution Transformers
  • Zig Zag Transformers
  • Lightening Arresters
  • Electrical Hazardous And Safety
  • Touch And Step Voltage
  • Effect of electric shock on human beings
  • Sensitive earth leakage protection
  • Arc Flash
  • Arc Flash PPE
  • Reducing Hazard by Design
  • Reasons of Arc Flash Occurrence
  • Main Characteristics of Arc Flash

PROTECTION RELAYS

Relays Basic Design Principles And Applications Electromechanical Relays

  • Time – Over-current Relays
  • Instantaneous Current –Voltage Relays
  • Directional -Sensing Power Relays
  • Polar Unit
  • Distance Relays (Source Impedance Ratio)
  • Directional Comparison Relaying
  • Phase Comparison Relaying
  • Ground Over-current Relays (Earth fault relays)

Transition From Electromechanical To Digital Microprocessor Based Relay

  • Protective Relays Testing and Maintenance
  • Introduction
  • Electromagnetic Compatibility Tests
  • Product Safety Type Tests
  • Environmental Type Tests
  • Software Type Tests
  • Dynamic Validation Type Testing
  • Troubleshooting
  • Commissioning Tests
  • Production Testing

CIRCUIT BREAKERS

  • Arc Phenomena and Circuit Interruption
  • Arc Phenomena and Circuit Interruption
  • ARC EXTINGUISHERS
  • Arc Control Techniques
  • Arc Control Methods
  • Breaking Capacity
  • Duties of Switchgear
  • Circuit Breakers types and its Fundamentals
  • Importance of adequate H.V. Circuit-Breakers Testing and Maintenance
  • Type Tests for High Voltage A.C. C.B.
  • Routine Tests for High Voltage Circuit-Breakers :
  • Safety precautions to be taken in maintenance of a circuit-breaker:
  • Commissioning Tests :
  • HV Circuit Breaker Routine Maintenance
  • Acceptance and maintenance requirements For Low voltage CB

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