TDRE2 TDRE2 Relays- 2

 

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Performance Objectives:

                                                                                                                    Pass     Fail                  

Topic 1: Introduction to Relays

1.1  Identify five common relay elements.

1.2  Identify the functions of overcurrent, directional
overcurrent, reclosing, voltage, and auxiliary relays.

 

Topic 2: Differential Relays

2.1 Identify what differential relays typically protect.

2.2 Describe the condition that causes a differential relay to
      operate.

2.3 Describe the basic operating principles of differential
      relays.

 

Topic 3: Transfer Tripping

3.1 Describe the function of transfer tripping.

3.2 Identify the main components of a transfer tripping system.

3.3 Identify four communication channels used for transfer
      tripping and explain how they work.

3.4 Identify the main equipment associated with transfer tripping
     communication channels and describe the function of each
     type of equipment.

 

Topic 4: Distance Relays 

4.1 Identify what distance relays typically protect.

4.2 Describe the condition that causes a distance relay to operate.

4.3 Describe the basic operating principles of distance relays.

 

Topic 5: Pilot Wire Relaying

5.1 Describe the function of a pilot wire relaying system.

5.2 Identify the main components of a pilot wire relaying system.

5.3 Describe the basic operating principles of a pilot wire
      relaying system.

 

6.1 Breaker Failure Relaying

6.1 Identify the function and the main components of a breaker
      failure relaying system.

6.2 Describe the general operation of a breaker failure relaying
      system.

6.3 Describe the basic operating principles of a breaker failure
      relay.

6.4 Describe the basic operating principles of a timing relay in
      a breaker failure relaying system.

 

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Date Completed: _____________________________________________