Electrical control and protection part 5

In the final part of this protection and control course i will be introducing some more advanced principles.

In the final part of this protection and control course i will be introducing some more advanced principles covering substation configurations, interlocking, feeder protection & distance protection.

What you’ll learn

  • How to design a substation interlocking system.
  • Understand why we use the different substation configurations and be able to identify them.
  • Know what a plain distance scheme is.
  • Understand how to use impedance zones to protect a feeder.
  • Know why we need pilot isolation transformers.
  • Understand how a differential feeder protection relay operates.
  • Be able to identify the key components in a substation communication circuit.
  • Know what a substation diameter is.
  • Know how we apply logic diagrams to a relay to get the functionality we require.
  • Understand how all of the different protection equipments come together to protect a circuit.
  • Be able to number the primary equipment in a substation.
  • Know where to place the current transformers in some typical circuits.
  • Be able to identify the protection zones required for some typical substation configurations.
  • Know where to put isolator’s and ground switches in a circuit.
  • Learn how to use acceleration & blocking on an impedance scheme.
  • See how the relay logic can be configured.

Course Content

  • Electrical Control & Protection Part 5 –> 15 lectures • 2hr 37min.

Electrical control and protection part 5

Requirements

  • To have taken parts 1 to part 4 of the protection and control course.
  • Have a basic knowledge of electrical systems.

In the final part of this protection and control course i will be introducing some more advanced principles covering substation configurations, interlocking, feeder protection & distance protection.

These final topics on the protection course will allow you to use all of the skills that you have developed in the protection field and apply them to the situations that you will come across in your career

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