Digital Energy Products Training Fundamentals of Modern Protective Relaying Training CD
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  Fundamentals of Modern Protective Relaying
What's Included

The CD is an ideal complement to GE Multilin's instructor-led classes, and provides complete instruction on the
Fundamentals of Modern Protective Relaying when classroom-based learning is not practical.

Basic Protection Theory
  • Power system components
  • Why Protect?
  • Power Generation Scalars, Vectors & Phasors
  • Symmetrical Components
  • Zones of Protection
  • Primary Relaying
  • Backup Relaying
  • Relays
  • Transducers (CTs, CVTs & RTDs)
  • Breakers
  • Fusers
  • Circuit Switchers and Sectionalizers
  • Transducers (CTs, CVTs & RTDs)

    • Protective Relays
  • Electromechanical Relays
  • Digital Relays
    •

    Feeder Protection Basics
  • Radial Distribution Systems
  • Coordination of protective devices
  • Radial Feeder Overcurrent

    • Bus Protection Basics
  • Bus Protection requirements
  • Bus protection by backup Line Relays
  • Bus Differential Protection
  • Auxiliary tripping Relays

    • Transformer Protection
  • Transformer Theory
  • Transformer Failure and Phenomena
  • Fault Protection
  • Overexcitation Protection
  • Gas Protection Unit
    •

  • Unit and Non-Unit Protection
  • Line Current Differential
  • Line Distance Protection
  • Distance Relaying Schemes

    		•

  • Induction Motor Theory
  • Current Transformer Selection
  • Motor Thermal Modeling
  • Additional Protective elements:
  • Short Circuit protection
  • Ground Fault and Ground Fault detection methods
  • Phase Current Differential
  • Single Phase protection
  • Under and Overvoltage protection
  • Motor Status detection
  • Mechanical Jam detection
  • Loss of Load Detection
  • Acceleration Time
  • Starts per hour
  • Time between starts
  • Bearing protection
  • Class settings calculation examples


  • Generator protection functions
  • Stator protection
  • Rotor protection
  • Loss of Excitation:
  • Other Generator protection systems


    • The Fundamentals of Modern Protective Relaying CD is a valuable complement to instructor-led training that provides an invaluable reference tool for Bus, Transformer, Line, Motor and Generator protection. The CD provides students with an opportunity to study at their own pace and on their own schedule without incurring travel and living expenses.

    For more information contact us at: TrainingCD@ge.com