Mastering Control and Circuit Breaker Schematics / Wiring

Understand Power Substation Control Schematics like never before, A must have course delivered by field expert

Dear All,

What you’ll learn

  • Control Circuit.
  • What is Seal In Circuit & how it works.
  • Tripping and closing coil characteristics.
  • Tripping and closing coil save circuit.
  • Trip Command Duration and Resetting of Trip Command.
  • GIS Components.
  • Circuit breaker pumping action.
  • Anti Pumping Circuit and Relay.
  • What is Pole Discrepancy.
  • Pole Discrepancy Circuit and Relay.
  • Pole Discrepancy Relays Operation Philosophies.
  • Pole Discrepancy Vs Breaker Failure.
  • Circuit Breaker Failure.
  • Circuit Breaker Close Block Function.
  • Circuit Breaker Failure Relay Initiation Circuit.
  • Circuit Breaker Save Coil Feature.
  • Circuit Breaker Failure With Current and without current feature.
  • Busbar Protection Basic Functionality.
  • Gas Insulated Switchgear.
  • Gas Insulated Switchgear Single Line Diagram.
  • SF6 Lockout Circuit.
  • SF6 Lockout in Tripping Circuit.
  • Circuit Breaker Auxiliary Contacts.
  • Spring Auxiliary Contacts.
  • Circuit Breaker Counter and Its Circuit.
  • Spring Charge Mechanism Circuit.
  • Operation ranges for AC and DC Voltages of Switch Gear.
  • Operation Circuit for Three Position Switch.
  • Early Make Late Break Contacts Vs Normal contacts.
  • Current Transformer Circuit.
  • Voltage Transformer Circuit.
  • Circuit Breaker Interlocks and operation circuit.
  • Line Isolator Interlocking.
  • Line Isolator Interlock Circuit.
  • Busbar Isolator Interlocks and circuit.
  • Busbar Isolator Earth Switch, Line Isolator Switch and High Speed Earth Switch.
  • Interlock of Busbar Earth Switch and VT three position switch.
  • Intermediate Position Alarm Circuit.
  • Discrepancy Switch Circuit.
  • Supply Supervision, Loop Supervision, MCB Trip Supervision.

Course Content

  • Introduction –> 1 lecture • 14min.
  • 03 Tripping and closing coil characteristics –> 1 lecture • 5min.
  • 04 Tripping and closing coil save circuit –> 1 lecture • 16min.
  • 05 Trip Command Duration and Resetting of Trip Command –> 1 lecture • 8min.
  • 06 GIS Components –> 1 lecture • 7min.
  • 07 Circuit breaker pumping action –> 1 lecture • 9min.
  • 08 Anti Pumping Circuit and Relay –> 1 lecture • 9min.
  • 09 What is Pole Discrepancy –> 1 lecture • 10min.
  • 10 Pole Discrepancy Circuit and Relay –> 1 lecture • 11min.
  • 11 Pole Discrepancy Relays Operation Philosophies –> 1 lecture • 10min.
  • 12 Pole Discrepancy Vs Breaker Failure –> 1 lecture • 5min.
  • 13 Circuit Breaker Failure –> 1 lecture • 31min.
  • 14 Circuit Breaker Close Block Function –> 1 lecture • 14min.
  • 14 Circuit Breaker Close Block Function –> 1 lecture • 14min.
  • 15 Circuit Breaker Failure Relay Initiation Circuit –> 1 lecture • 8min.
  • 16 Circuit Breaker Save Coil Feature –> 1 lecture • 6min.
  • 17 Circuit Breaker Failure With Current and without current feature –> 1 lecture • 5min.
  • 18 Busbar Protection Basic Functionality –> 1 lecture • 6min.
  • 19 Gas Insulated Switchgear –> 1 lecture • 13min.
  • 20 Gas Insulated Switchgear Single Line Diagram –> 1 lecture • 6min.
  • 21 SF6 Lockout Circuit –> 1 lecture • 5min.
  • 22 SF6 Lock Out in Tripping Circuit –> 1 lecture • 2min.
  • 23 Circuit Breaker Auxiliary Contacts –> 1 lecture • 6min.
  • 24 Spring Auxiliary Contacts –> 1 lecture • 4min.
  • 25 Circuit Breaker Counter and Its Circuit –> 1 lecture • 2min.
  • 26 Spring Charge Mechanism Circuit –> 1 lecture • 5min.
  • 27 Operation ranges for AC and DC Voltages of Switch Gear –> 1 lecture • 3min.
  • 28 Operation Circuit for Three Position Switch –> 1 lecture • 19min.
  • 29 Early Make Late Break Contacts Vs Normal contacts –> 1 lecture • 12min.
  • 30 Current Transformer Circuit –> 1 lecture • 7min.
  • 31 Voltage Transformer Circuit –> 1 lecture • 3min.
  • 31 Voltage Transformer Circuit –> 1 lecture • 3min.
  • 32 Circuit Breaker Interlocks and operation circuit –> 1 lecture • 27min.
  • 33 Line Isolator Interlocking –> 1 lecture • 22min.
  • 34 Line Isolator Interlock Circuit –> 1 lecture • 24min.
  • 35 Busbar Isolator Interlocks and circuit –> 1 lecture • 14min.
  • 36 Busbar Isolator Earth Switch, Line Isolator Switch and High Speed Earth Switc –> 1 lecture • 13min.
  • 37 Interlock of Busbar Earth Switch and VT three position switch –> 1 lecture • 21min.
  • 38 Intermediate Position Alarm Circuit –> 1 lecture • 5min.
  • 39 Discrepancy Switch Circuit –> 1 lecture • 7min.
  • 40 Supply Supervision, Loop Supervision, MCB Trip Supervision –> 1 lecture • 6min.

Mastering Control and Circuit Breaker Schematics / Wiring

Requirements

  • Basic Knowledge of schematics.

Dear All,

I have prepared this course for engineers, technicians, and students. This is an intermediate to advance level course and basic schematics understanding is the pre-requisite for this course. You can check my other course for basic concepts of schematics.

I have started the course by explaining circuit breaker cubicle schematics functions, I recommend taking your time to understand and practice well before proceeding to the next topic.  Training is design like classroom board training.

This training consist of 39 lectures and   7 :14  hours duration of video

I have utilized my 18plus years of field experience & try to deliver my best.

After completing this training, you will be able to read and understand any substation/power plant control schematics for GIS / LCC/ Switchyard.

The following topics are covered in this training.

  1. Seal In Circuit
  2. Tripping and closing coil characteristics
  3. Tripping and closing coil save circuit
  4. Trip Command Duration and Resetting of Trip Command
  5. GIS Components
  6. Circuit breaker pumping action
  7. Anti Pumping Circuit and Relay
  8. What is Pole Discrepancy?
  9. Pole Discrepancy Circuit and Relay
  10. Pole Discrepancy Relays Operation Philosophies
  11. Pole Discrepancy Vs Breaker Failure
  12. Circuit Breaker Failure
  13. Circuit Breaker Close Block Function
  14. Circuit Breaker Failure Relay Initiation Circuit
  15. Circuit Breaker Save Coil Feature
  16. Circuit Breaker Failure With Current and without current feature
  17. Busbar Protection Basic Functionality
  18. Gas Insulated Switchgear
  19. Gas Insulated Switchgear Single Line Diagram
  20. SF6 Lockout Circuit
  21. SF6 LockOut in Tripping Circuit
  22. Circuit Breaker Auxiliary Contacts
  23. Spring Auxiliary Contacts
  24. Circuit Breaker Counter and Its Circuit
  25. Spring Charge Mechanism Circuit
  26. Operation ranges for AC and DC Voltages of Switch Gear
  27. Operation Circuit for Three Position Switch
  28. Early Make Late Break Contacts Vs Normal contacts
  29. Current Transformer Circuit
  30. Voltage Transformer Circuit
  31. Circuit Breaker Interlocks and operation circuit
  32. Line Isolator Interlocking
  33. Line Isolator Interlock Circuit
  34. Busbar Isolator Interlocks and circuit
  35. Busbar Isolator Earth Switch, Line Isolator Switch and High-Speed Earth Switch
  36. Interlock of Busbar Earth Switch and VT three-position switch
  37. Intermediate Position Alarm Circuit
  38. Discrepancy Switch Circuit
  39. Supply Supervision, Loop Supervision, MCB Trip Supervision

 

Wish you the best of luck.

Muhammad Kashif