Protection Relay for Transmission Line

Number of participants : 15 persons

Period: 5 Days

Target group: Electrical maintenance personnel concerning DC. and AC. machines

Course objective:

    The participant, upon completion of this course shall understand and able to explain the following..

• Transmission line protection system
• Principle function of protective relays

Course outline

1. Introduction protection relay
2. Phasor and polarity
3. Input source to relay (CT/PT)
4. Protection zone design
5. Protective relay testing