Power Transformer Complete Life Cycle Management For Plant Professionals- Training Program

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TRAINING OUTLINE

Transformer Fundamentals

  1. Introduction to Transformers
    • Basic Theory
    • Transformer Cooling Types
    • Types and Uses of Transformers (Dry Type, Power, Shunt Reactor)
    • Understanding Vector Group
  2. Transformer Construction and Design
    • Transformer Components & Accessories
    • Heat Management, Copper & Iron Losses
    • Transformer Manufacturing Process
    • Types of Commercial Transformer Installations
  3. Applicable Standards and Ratings
    • Industry Standards (IEC, IEEE, etc.)
    • Basic Insulation Level (BIL)
    • Loading of Oil-Immersed Transformers
    • Transformer Overload and Short-Circuit Protection

Testing and Diagnostics

  1. Offline Testing Techniques
    • Insulation Resistance Measurements and Polarization Index
    • Winding Resistance and Turn Ratio Measurements
    • Excitation Current Measurement
    • Capacitance & Dielectric Dissipation Factor (Power Factor) Tests:
      • At Line Frequency (50 Hz)
      • At Variable Frequencies (15-500 Hz)
    • High Voltage Bushing Testing
  2. Advanced Diagnostics
    • Leakage Reactance (Short Circuit Impedance)
    • Sweep Frequency Response Analysis (SFRA)
    • Frequency Response of the Stray Losses (FRSL)
  3. Oil and Dissolved Gas Analysis (DGA)
    • Key Oil Quality Parameters
    • DGA Interpretation

Maintenance and Condition Monitoring

  1. Maintenance Activities
    • Oil Centrifuging and Regeneration
    • On-Load Tap Changer (OLTC) Maintenance
    • Thermography
    • Leakage Current Monitoring
  2. Condition Assessment and Life Management
    • Transformer Life Management Techniques
    • Residual Life Assessment (RLA)
    • Condition Monitoring Trends

Transformer Operations and Protection

  1. Transformer Protection Systems
    • Transformer Overload Protection
    • Short Circuit Protection
    • Tap Changers and Operation
  2. Testing and FAT
    • Factory Acceptance Testing (FAT)
    • Major In-Service Failure Modes

Miscellaneous and Advanced Topics

  1. Transformer Specification and Procurement
    • Preparation of Power Transformer Specifications
    • Testing During Installation and Commissioning
  2. Advanced Techniques
    • Oil Testing and Dehydration
    • Key Differences: Shunt Reactors vs. Power Transformers
    • Trends in Transformer Testing and Condition Monitoring

Hands-On Activities and Case Studies

  1. Practical Testing Sessions (e.g., IR, Winding Resistance, SFRA)
  2. Oil Testing Lab Demonstrations (DGA, Dielectric Testing)
  3. Transformer Failure Case Studies
  4. Real-World Applications in Transformer Life Management

Trainer:

  • EXPERIENCE: 40+ Years (Has done a lot of projects in Pakistan and tested, inspected, commissioned over 500 Transformers in power plants and critical sector of Pakistan and Gulf)

Other Details

  • Training Mode
    • Online
  • Who Should Attend?
    • Engineers, Consultants, and managers
  • Training Dates
    • 20th Aug to next 15 days, 2025
  • Duration
    • 3 hrs. /Day
  • Timing
    • On Demand
  • Payment
    • Full Advance for the individual- Self-sponsored (Advance payment transition in company account )
    • PO- For companies sponsored delegates (cross cheque in favor of industrial mentors)

Course Features

  • Complete Training session recordings.
  • The Certificate.
  • A lot of Literature, standards, and papers.
  • Case Studies for Practice.
  • Will handle all queries and questions.

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