TDRE1 TRDE1 Relays 1

 

Trainee Name____________________________

Trainee Social Security Number: ____________

Trainee Status:  _______

Course Name: ___________________

Course Code: ___________________                                 

National Center Course Number: ___________

Date Course Completed: ____________________

Performance Criteria Completed:  _____________

 

Performance Objectives:

                                                                                                                    Pass     Fail                  

Topic 1: Introduction to Relays

1.1  Explain the purpose of protective relays in a T&D system.

1.2  Describe how a protective relay is used in a T&D system.

1.3  Describe five common relay elements and explain how
they work.

 

Topic 2: Overcurrent Relays

2.1 Describe the condition that causes an overcurrent relay
      to operate.

2.2 Describe the basic operating principles of overcurrent
      relays.

 

Topic 3: Directional Overcurrent Relays 

3.1 Identify T&D equipment typically protected by directional
      overcurrent relays.

3.2 Describe the condition that causes a directional overcurrent
      relay to operate.

3.3 Describe the basic operating principles of directional
      overcurrent relays.

 

Topic 4: Reclosing Relays 

4.1 Describe the function of reclosing relays.

4.2 Describe the basic operating principles of reclosing relays.

 

Topic 5: Voltage Relays

5.1 Identify the type of equipment that voltage relays typically
      protect.

5.2 Describe the conditions that cause voltage relays to operate.

5.3 Describe the basic operating principles of voltage relays.

 

Topic 6: Auxillary Relays  

6.1 Describe the basic function of auxiliary relays.

6.2 Describe the basic operating principles of auxiliary relays.

 

Topic 7: Solid-State Relays

7.1 Describe the basic operating principles of solid-state relays.

7.2 Define the following terms: analog signal, digital signal, and

      logic circuit.

  

Performance Evaluator’s Signature _______________________________

 

Performance Evaluator’s Name (Print) ____________________________

 

Date Completed: _____________________________________________